News from 2025
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- December 2025
Boiler Upgrade Scheme closes to applicants
The Boiler Upgrade Scheme closed to new applicants in England and Wales on 31 December 2025, ending a grant worth up to £7,500 towards a heat pump.
SSEN activates Weather Warning level of preparedness in northern Scotland
SSEN has moved to its first level of heightened preparedness across northern Scotland ahead of forecast snow, ice and wind gusts of up to 65mph, with extra teams deployed.
Scotland, Wales and Northern IrelandWhere Our Energy Comes From
Switch 4 Business Ltd listed as inactive on Energy Ombudsman dispute page
The Energy Ombudsman's dispute page lists the energy broker Switch 4 Business Ltd as inactive, with a membership period that ended on 31 December 2025.
NGN reports Centres for Warmth supporting thousands across the North of England this winter
Northern Gas Networks has marked a second winter of its Centres for Warmth programme, saying 20 funded community hubs have given thousands of people across the North of England warm space and energy advice.
London Congestion Charge exemption for electric vehicles due to end
The London Congestion Charge exemption for electric vehicles ends on 25 December 2025, after which electric cars entering central London will pay a discounted daily charge rather than nothing.
E.ON Next announces partnership with Allume to bring shared solar to flats
E.ON Next has announced a partnership with Australian cleantech firm Allume to offer SolShare shared rooftop solar to blocks of flats, targeting social housing providers and new build developers.
Fire safety roof insulation report published
The Building Safety Regulator has published research into spray foam roof insulation, finding that combustible retrofit insulation can still meet the highest roof classification despite increasing fire load.
Government launches consultation on the future of heating for oil heated homes
The government has opened a consultation on how oil heated homes should be heated in future, proposing a switch to heat pumps or heat networks, with responses due by 10 February 2026.
Committee on Fuel Poverty response to Warm Home Discount consultation published
The Committee on Fuel Poverty has published its response to the government consultation on continuing the Warm Home Discount Scheme, covering England, Scotland and Wales.
Guide updated with price cap based appliance running costs
Confused.com has updated its appliance running cost guide, pricing average household use against the price cap of £1,755 that runs until 31 December 2025.
Ofgem Debt Relief Scheme statutory consultation closes
Ofgem's statutory consultation on how its Energy Debt Relief Scheme will work closed on 18 December 2025, with the scheme to be delivered in two phases during 2026.
Quarterly Energy Prices: December 2025 published
The Department for Energy Security and Net Zero has published the December 2025 edition of Quarterly Energy Prices, its accredited official statistics on domestic and industrial fuel prices.
SSEN Distribution announces partnership with Asthma + Lung UK
SSEN Distribution has announced a partnership with Asthma + Lung UK to raise awareness of free Priority Services support for people with lung conditions during power cuts.
MCS welcomed an opportunity to co-lead a distributed energy assets project
MCS has welcomed an opportunity to co-lead a project on improving the visibility of distributed energy assets, announced on its working groups page dated 12th December 2025.
Myson fan convectors modified for low temperature heating
Myson has modified its fan convectors so they start at lower water temperatures, widening the range of emitters that can run on low temperature heating systems such as heat pumps.
Carbon Brief reports net-zero scenario is cheapest option per NESO modelling
NESO modelling finds a net-zero pathway would be the cheapest option for Great Britain, saving £36bn a year by 2050 once climate damages are counted.
UK Power Networks launches Home Energy Saver website
UK Power Networks has launched Home Energy Saver, a website giving households personalised energy-saving plans, financial support information and two calculators for grants and appliance use.
Barcode Energy - Fuel Division trading from this date
The Energy Ombudsman lists Barcode Energy - Fuel Division as an active member from 10 December 2025, giving its customers access to dispute resolution.
MCS published updated standards for air-to-air heat pump implementation
MCS published updated heat pump standards in December 2025 covering air-to-air products and installations, the first step before the technology is fully implemented into its certification schemes.
Consumer Scotland publishes response to UK Government consultation on the energy ombudsman
Consumer Scotland has backed a four-week wait before householders can escalate an energy complaint to the Energy Ombudsman, and financial penalties for suppliers that ignore its decisions.
Consultation on moving Warm Home Discount cost recovery to the unit rate opens
The government has opened a consultation on moving recovery of Warm Home Discount costs, £39 on a typical dual fuel bill, from the standing charge to the unit rate from April 2026.
Cumberland Council reports Warm Homes initiative savings and scheme dates
Cumberland Council reports 589 households approved for free energy-saving home improvements under ECO4 Flex between August 2024 and October 2025, with 387 homes upgraded and average annual bill savings of £1,516.
ECO4 cost recovery consultation launched
The government has opened a consultation on amending the ECO4 Order so that public grant funding can pay energy suppliers for the scheme, running until 5 January 2026.
ECO4 Delivery Guidance version 3.2 published
Ofgem published version 3.2 of its ECO4 delivery guidance on 8 December 2025, clarifying when non-compliant measures are rejected and how rural areas are defined in Scotland.
SSEN moves to Yellow Alert preparedness status ahead of Storm Bram
SSEN has moved to Yellow Alert preparedness status in the north of Scotland ahead of Storm Bram, with storm-force winds forecast from Tuesday afternoon into Wednesday morning.
GB Energy publishes its 5-year strategic plan
Great British Energy has published a five-year strategic plan setting three priorities to 2030, alongside an Ofgem investment package worth £28 billion for the gas and electricity networks.
Ofgem confirms £28 billion grid investment
Ofgem has confirmed a £28 billion network investment package, with £17.8 billion for gas reinforcement and £10.3 billion for electricity transmission across 80 projects over five years.
Ofgem publishes RIIO-3 Final Determination
Ofgem published its RIIO-3 Final Determination for gas and electricity transmission companies and gas distribution networks on 4 December 2025, setting network revenues that feed through to household bills.
Toyota to expand EV charging ecosystem across the UK
Toyota Motor Europe will launch demand side response charging in the UK in 2026 with British Gas, and plans vehicle-to-grid integration as part of a wider European charging ecosystem.
Citizens Advice published its ED3 consultation response
Citizens Advice has published its detailed response to Ofgem's consultation on the Sector-Specific Methodology for the ED3 price control, which will set network charges from 2028 to 2033.
Extra £1.5 billion announced at Autumn Budget for the switch to electric
The government has added four electric models to the top band of the Electric Car Grant and confirmed an extra £1.5 billion at the Autumn Budget, including £1.3 billion for the grant and £200 million for chargepoints.
Four more EV models qualify for maximum £3,750 Electric Car Grant discount
Four more electric car models now qualify for the maximum £3,750 Electric Car Grant discount, doubling the number of vehicles in the top band to eight.
North East Mayor launches free energy advice service for the region
North East Mayor Kim McGuinness has launched North East Warm Homes, a free energy advice service funded by the North East Combined Authority as part of a £4m initiative.
Over 3,076,000 safety issues identified during smart meter installations
Smart Energy GB says installers carrying out free visual safety checks during smart meter visits identified more than 3,076,000 unrelated safety issues in Great Britain between 2017 and December 2025.
BEV registrations exceed ZEV mandate target for the first time in 2025
Battery electric vehicles took 32.2% of UK new car registrations in December 2025, the only month of the year in which the 28% zero emission vehicle mandate target was met.
Binding annual installation targets conclude
Ofgem has confirmed the end of the four-year framework that required energy suppliers to meet binding annual targets for installing smart and advanced meters, with a new phase now under way.
Citizens Advice, IPPR and Policy in Practice publish blueprint for targeted bill support
Citizens Advice, IPPR and Policy in Practice have published a blueprint for targeted bill support across water, motor insurance, energy and broadband, which they say could give an eligible household discounts of over £950 a year.
Draft NPPF consultation published proposing to prevent local authorities from setting local energy standards
A draft National Planning Policy Framework consultation published in December 2025 proposes to stop local authorities setting their own energy efficiency standards in planning policy, with responses due by 10 March.
Environmental Improvement Plan 2025 released
Labour released the Environmental Improvement Plan 2025 on 1 December 2025, completing a rapid review announced in July 2024 and setting out a revised statutory plan for environmental targets.
Fleet to Aldershot 132kV network upgrade completed ahead of schedule
SSEN Distribution has completed an £8.7m upgrade of the 132kV overhead line between Fleet and Aldershot in east Hampshire, finished ahead of schedule and benefiting more than 60,000 customers.
GB energy debt and arrears reach £4.55bn
Ofgem data cited by Consumer Scotland shows household energy debt and arrears in Great Britain reached £4.55bn in the fourth quarter of 2025, up £700 million in a year.
UK Government publishes environmental improvement plan including consultation on domestic burning emissions
The UK Government published its environmental improvement plan in December 2025, including a consultation on cutting emissions from burning in homes in England, with the effect on wood burners not yet clear.
Hackney consolidated 27 SCAs into one borough-wide zone
Hackney combined its 27 separate smoke control areas into a single borough-wide zone from 1 December 2025, part of a wider pattern of English councils consolidating older designations.
Scottish Parliament approved the 2025 Regulations
The Scottish Parliament approved the remainder of the Energy Performance of Buildings (Scotland) Regulations 2025 in December 2025, but the new-style EPC certificates they introduce will not now come into force until 30 April 2028.
Suppliers required to be able to offer Time of Use tariffs by 2025
Ofgem has said it is requiring energy suppliers to be able to offer Time of Use tariffs by 2025, a commitment set out in its September 2021 electric vehicle strategy.
Targets Framework for domestic meters concluded at end of 2025
The four-year Targets Framework that set energy suppliers annual domestic smart meter installation targets ended on 31 December 2025, with a 2030 completion obligation proposed to replace it.
Welsh Government committed £1.5 million to warm hubs
The Welsh Government has committed £1.5 million in its 2025 to 2026 budget to support more than 400 warm hubs across Wales, building on £4 million of investment since 2022.
Grants and SchemesYour Type of HomeScotland, Wales and Northern Ireland
Welsh Government publishes summary of responses and next steps
The Welsh Government has published its response to a consultation on permitted development rights, backing most air source heat pump proposals and putting off-street EV charging changes into a second phase.
Rules and RegulationScotland, Wales and Northern IrelandEV Charging
Winter Heating Payment payments begin from December 2025
Social Security Scotland is to begin making Winter Heating Payments of £59.75 for winter 2025/26 from December 2025, with most payments made automatically to eligible households in Scotland.
- November 2025
Consultation on alternative clean heating solutions to be launched
The government has expanded the Boiler Upgrade Scheme to cover air-to-air heat pumps and heat batteries, and will consult on alternative clean heating solutions including renewable liquid fuels.
ECIU analysis finds second-hand EVs save drivers around £1,450 a year despite planned 3p per mile tax
ECIU analysis of ten years of second-hand electric car ownership finds average annual savings of around £1,450 for the most-viewed used EVs on Autotrader, even after a planned 3p per mile tax.
ChargeUK publishes 2025 Budget analysis on EV and charging measures
ChargeUK has published its analysis of the 2025 Budget, setting out a tripled Electric Car Grant pot, ten years of business rates relief for charging bays and £200m of extra charging infrastructure funding.
NAPIT responds to Chancellor's Budget
NAPIT has criticised the Chancellor's Budget for mixed messages on electric vehicles and household bills, welcoming the electric car grant extension but noting a missed chance to cut the link between electricity and gas prices.
Autumn Budget announces ECO4 will end on 31 March 2026
The Autumn Budget confirmed that the Energy Company Obligation (ECO4) will close on 31 March 2026, while the Boiler Upgrade Scheme was left untouched despite speculation about cuts.
Chancellor delivers Autumn Budget 2025
The Chancellor's autumn budget of 26 November 2025 shifts £154 a year off average energy bills by funding the Renewables Obligation directly and closing the Energy Company Obligation in April 2026.
Chancellor delivers second UK Budget
The Chancellor's second Budget ends the Energy Company Obligation in April 2026, adds £1.5 billion to the Warm Homes Plan and shifts 75% of legacy Renewables Obligation costs off electricity bills.
Chancellor delivers second Budget with mixed picture for built environment
The Chancellor's 26 November Budget confirms the Energy Company Obligation will end in April 2026, adds £1.5 billion to the Warm Homes Plan and shifts 75% of legacy Renewables Obligation costs off electricity bills.
Dimplex launches updated heating calculator for homeowners
Dimplex has updated its free online heating calculator for homeowners and put a more detailed version behind its installer club membership.
Electric Car Grant extended to 2029-30
The autumn budget extended the Electric Car Grant to 2029-30 and added £1.3bn of funding, while confirming a pay-per-mile charge for electric vehicles from April 2028.
Government Budget introduces new taxes on electric cars
The 26 November 2025 Budget set a pence-per-mile charge on electric cars from April 2028 and extended funding for the Electric Car Grant, as new car registrations fell.
Government expands Boiler Upgrade Scheme to air-to-air heat pumps and heat batteries
The Department for Energy Security and Net Zero has extended the Boiler Upgrade Scheme to cover air-to-air heat pumps and heat batteries, with £2,500 grants for each in England and Wales.
SSEN launches Day-Ahead Markets for flexibility providers
Scottish and Southern Electricity Networks has launched Day-Ahead Markets on its ElectronConnect platform, letting flexibility providers commit to exporting power or cutting use at a day's notice.
Consumer Scotland responds to WHD continuation consultation
Consumer Scotland has told the UK government it supports continuing the Warm Home Discount beyond March 2026 but wants automatic data matching, earlier payments and a centralised helpline in Scotland.
Grants and SchemesScotland, Wales and Northern IrelandEnergy Suppliers
ECIU comments on energy price cap change for January to March 2026
The Energy and Climate Intelligence Unit says the typical dual fuel bill will rise by around 30p under the January to March 2026 price cap, a fall of £37 in real terms.
Energy Systems Catapult publishes report on next generation of warm home schemes
Energy Systems Catapult has published a report calling for the next generation of warm home schemes to be consumer-centred, delivered through area-based partnerships and focused on health outcomes.
Ofgem decides to update price cap benchmark consumption to 2023 TDCVs
Ofgem has decided to update the price cap's benchmark consumption to the 2023 Typical Domestic Consumption Values from 1 January 2026, a change it says will raise the cap level by about £9 a year for a typical customer.
Ofgem sets energy price cap for 1 January to 31 March 2026
Ofgem has set the energy price cap for 1 January to 31 March 2026 at £1,758 a year for a typical dual fuel Direct Debit household, a rise of 28 pence a month.
Energy Bills and the Price CapStatisticsRules and Regulation
Consultation on continuing the Warm Home Discount Scheme closed
The government has confirmed the Warm Home Discount will run for a further five years to 2030/31, after a consultation that closed on 20 November 2025 drew 93 responses.
Energy UK publishes response to DESNZ consultation on continuing the Warm Home Discount
Energy UK has told the government that the Warm Home Discount should run for five more years, grow to at least £1.5 billion and be paid for from taxation rather than energy bills.
SSEN rolling transformer replacement programme extends across central southern England and north of Scotland
Scottish and Southern Electricity Networks has completed a £2m transformer replacement at Chertsey in Surrey and says similar projects are under way or planned across central southern England and the north of Scotland.
Aqara announces availability of Radiator Thermostat W600 in Europe including the UK
Aqara has put its Radiator Thermostat W600 on sale in seven European markets including the UK, adding Thread and Zigbee connectivity to a smart radiator valve.
Industry bodies warn UK will miss 2028 heat pump target by up to a decade and issue three-point action plan
Heating manufacturers, merchants and professional bodies have warned ministers that the UK will miss its 2028 target of 600,000 heat pump installations a year, possibly by a decade, and set out three proposed remedies.
Trust publishes WHD consultation response
The British Gas Energy Trust has published its response to the consultation on continuing the Warm Home Discount, backing the scheme but calling for a larger rebate and multi-year funding.
DESNZ consulted on Boiler Upgrade Scheme changes and published government response
The government has published its response to a consultation on the Boiler Upgrade Scheme, setting out changes that include new grants for air-to-air heat pumps and heat batteries.
Government launches consultation on alternative heating technologies
The government opened a consultation on 18 November 2025 into alternative clean heating technologies including heat batteries and biomass, running until 10 February 2026.
Government response to Part 1 of the consultation published
The government has published its response to Part 1 of its Boiler Upgrade Scheme consultation, confirming £2,500 grants for air-to-air heat pumps and heat batteries among a set of eligibility changes.
JRF briefing proposes rising block tariff funded by taxation and network profits levy
The Joseph Rowntree Foundation has published modelling showing a rising block tariff funded by taxation and a levy on network profits would cut the median household energy bill by £150 a year.
Scottish Government statement on draft heat buildings legislation
The Scottish Government has paused its Heat in Buildings Bill for this parliamentary session, publishing a draft instead and offering grants of up to £9,000 for heat network connections.
Part L 2025 consultation closes
The Welsh Government's consultation on changes to Building Regulations Part L, covering energy efficiency in new and existing buildings, closed on 17 November 2025.
SGN reports 26% of CO call-outs are false alarms from alarm or battery failure
SGN has published data showing 26% of carbon monoxide call-outs it attended were false alarms linked to battery or alarm failure, alongside 2024 incident figures for its networks.
Energy SuppliersWhere Our Energy Comes FromBoilers and Heating
Analysis finds UK policies give residential gas a negative effective carbon price
Energy Systems Catapult analysis finds residential gas carries an effective carbon price of minus £67 per tonne of CO2e, while electricity sits at £74, both far below the £261 needed for Net Zero.
EDF launches limited time discount of up to £1,000 on solar and battery systems
EDF has cut up to £1,000 off the price of solar and battery systems bought before 23:59 on 23 November 2025, with smaller systems discounted by £500 or £750.
Myenergi warranty v4.1 applies to products purchased on or after this date
Myenergi has published product warranty version 4.1, covering zappi chargers, eddi diverters, harvi sensors, hubs and libbi batteries bought on or after 11th November 2025.
TÜV Rheinland (China) expanded its MCS certification scope
TÜV Rheinland (China) has widened its MCS product certification scope beyond solar PV to cover heat pumps, building-integrated solar PV, solar heating and solar mounting systems.
EHPA publishes updated map of European fossil fuel boiler bans
The European Heat Pump Association has updated its tracking of fossil fuel boiler bans across Europe, noting changes in Austria, Ireland and the UK since its January 2024 version.
Energy Systems Catapult publishes response to Ofgem lower-standing-charge tariff consultation
Energy Systems Catapult has backed Ofgem's plan to require suppliers to offer lower-standing-charge tariffs but says the proposal lacks a clear plan to manage risks of reduced competition and consumer harm.
Instaclad no longer meets the approved description
Ofgem has confirmed that the Instaclad external wall insulation system no longer meets its approved innovation measure description under ECO4, after its BBA certificate was withdrawn.
Nesta published a project update on a local clean heat planning tool
Nesta has published details of a prototype tool that groups neighbouring properties by the low-carbon heating technology deemed most suitable for them, starting in Plymouth.
UK Power Networks announces partnership with Diabetes UK to promote Priority Services Register
UK Power Networks has partnered with Diabetes UK to promote its Priority Services Register to customers who depend on electricity for insulin storage and medical equipment.
Valiant radiator fan recalled over fire risk
The Valiant rechargeable radiator fan has been recalled from end users because its lithium-ion polymer battery may fail and catch fire, the Office for Product Safety and Standards said on 7 November 2025.
Engagement condition changed to require positive customer action
Ofgem has changed the engagement condition in its proposed Debt Relief Scheme so that customers must take positive action, such as making a payment, rather than suppliers merely discussing options with them.
Ofgem publishes Debt Relief Scheme Impact Assessment
Ofgem has published an impact assessment for its proposed Debt Relief Scheme, estimating Phase 1 would write off between £312.4 million and £472.9 million of eligible debt across 280,000 to 400,000 accounts.
Ofgem publishes detailed proposals for the Debt Relief Scheme
Ofgem has set out detailed proposals for a one-time Debt Relief Scheme to write off energy debt built up during the crisis, with phase one expected to support up to 200,000 households.
Rules and RegulationEnergy Bills and the Price CapGrants and Schemes
Ofgem publishes regulatory expectations for suppliers on Additional Support Credit
Ofgem has published regulatory expectations telling suppliers how they should assess and provide Additional Support Credit to vulnerable prepayment customers who have self-disconnected or are at risk of doing so.
Rules and RegulationEnergy SuppliersEnergy Bills and the Price Cap
Scottish Government publishes Climate Change Plan 2026-2040
The Scottish Government published its draft Climate Change Plan for 2026 to 2040 on 6 November 2025, setting out policies and proposals intended to meet Scotland's first three carbon budgets.
SMMT publishes statement opposing pay-per-mile electric vehicle tax
The Society of Motor Manufacturers and Traders has said a proposed pay-per-mile tax on electric vehicles would be a strategic mistake at a pivotal moment for the UK's EV transition.
SSEN completes £8 million Southampton network upgrade
SSEN has completed an £8 million upgrade to its network in the North Baddesley area of Southampton, adding 47.8 MVA of capacity and putting nearly 7 km of cable underground for more than 7,500 customers.
Tomato Energy ceases trading and British Gas appointed by Ofgem to take on its customers
Tomato Energy ceased trading on 5 November 2025 and British Gas has been appointed by Ofgem to take on its customers under the Supplier of Last Resort process.
Consumer Scotland publishes response to Ofgem consultation on lower standing charge tariffs
Consumer Scotland has published its response to Ofgem's consultation on requiring suppliers to offer at least one lower standing charge tariff, backing a temporary approach and warning of cost redistribution.
Interconnector Ltd reduced GB import capacity
Interconnector Ltd has cut its GB import capacity from 73mcm/d to 61mcm/d from 4 November 2025, with a further reduction to 36mcm/d planned from 1 October 2026.
Audit results show widespread faults in ECO4 and GBIS wall insulation
Government audit results published in January 2026 found that 92% of external wall insulation and 27% of internal wall insulation installations under ECO4 and GBIS had at least one major technical non-compliance.
Citizens Advice publishes report on warmer homes for private renters in Wales
Citizens Advice has published a report calling on the UK Government to raise minimum energy efficiency standards for private rented homes and on the Welsh Government to expand the Nest scheme.
Citizens Advice responds to Ofgem heat networks consumer protection guidance consultation
Citizens Advice has welcomed Ofgem's consumer protection guidance for heat networks but asked the regulator to clarify billing, back-billing, contract updates and vulnerable customer protections before rules start in January 2026.
Scottish Government announces almost £1 million extra funding for energy debt advice services
The Scottish Government has allocated £944,000 in additional funding to three advice organisations to expand energy debt support, announced by Housing Secretary Màiri McAllan at the start of Talk Money Week.
Energy Bills and the Price CapGrants and SchemesScotland, Wales and Northern Ireland
RECCo submits response to Ofgem debt-related cost allowance consultation
The Retail Energy Code Company has told Ofgem that an extra allowance for debt-related costs inside the default tariff cap would raise bills for customers who pay on time.
Autumn Budget confirms end of green levy and ECO4 funding
The 2025 Autumn Budget confirmed the end of the green levy and with it ECO4 funding, closing council-run ECO4 Flex schemes and stopping new applications.
Grants and SchemesEnergy Bills and the Price CapRules and Regulation
British Gas Energy Trust hosted London Disability Summit
British Gas Energy Trust hosted the London Disability Summit, bringing policy, regulatory and delivery leaders together to discuss targeted action for disabled and vulnerable people, including closing the fuel poverty gap.
Budget 2025 announces end of ECO funding in March 2026
The government announced at Budget 2025 that funding for the Energy Company Obligation would end in March 2026, with ECO measures continuing until the end of 2026.
Budget 2025 delivered by Chancellor Rachel Reeves
The 2025 Budget phases out the Energy Company Obligation by 31 March 2026, cuts household energy bills by an average of £150, and adds £1.5 billion to the Warm Homes Plan.
Budget announces £150 energy bill reduction
The November 2025 Budget cut energy bills by around £150 a year from April 2026, but a renewed gas price surge is expected to wipe out that saving.
Budget changes remove levies from electricity bills
Budget changes remove some levies from electricity bills, cutting the running cost of clean electric technologies, according to analysis of the Warm Homes Plan published by the charity Nesta.
Budget scraps ECO funding mechanism and adds Warm Homes Plan funding
The Budget ended the levy that funded the Energy Company Obligation and added £1.5 billion to the Warm Homes Plan, taking the parliamentary commitment to £14.7 billion.
Cold Weather Payment winter period opens
The 2025 to 2026 Cold Weather Payment period has opened, running from 1 November 2025 to 31 March 2026 and paying £25 for each seven-day spell of very cold weather.
Connected for Warmth insulation programme ran from March 2023 to November 2025
Agility has reported that its Connected for Warmth insulation scheme, backed by the National Grid energy efficiency fund, ran from March 2023 to November 2025 and insulated thousands of homes in England and Wales.
CSE reviewed its underfloor heating advice guide
The Centre for Sustainable Energy reviewed its underfloor heating advice in November 2025, setting out installation costs of £60-85 per square metre for electric systems and £90-110 for wet systems.
CSE reviews spray foam insulation advice
The Centre for Sustainable Energy reviewed its spray foam insulation guidance in November 2025, concluding that in almost all cases the material carries considerable risks and other insulation should be considered first.
Demand Flexibility Service became a year-round tool
The Demand Flexibility Service has moved from a winter-only emergency measure to a year-round tool used in the normal operation of the electricity market, according to the government's 2025 security of supply report.
Draft Buildings (Heating and Energy Performance) and Heat Networks (Scotland) Bill published
The Scottish Government has published a draft Bill that would create an opt in licensing regime for heat network developers and require some buildings in designated zones to adopt decarbonised heat.
Draft Energy Performance of Buildings (Scotland) Regulations 2025 laid
Draft Energy Performance of Buildings (Scotland) Regulations 2025 were laid before the Scottish Parliament in autumn 2025, as part of a wider draft Bill setting a 2045 heat decarbonisation target.
Electric car grant extended to 2030 with extra funding
The electric car grant has been extended to 2030 with an extra £1.3m of funding, alongside £200m for chargepoint roll out, as a pay-per-mile charge for electric vehicles was announced from 2028.
Full Business Case for Boiler Upgrade Scheme extension approved by InvestCo
The full business case for extending the Boiler Upgrade Scheme was approved by the Project Investment Committee in November 2025, with Treasury approval following in January 2026.
Gas system security of supply consultation published
The government has opened a consultation on Britain's long-term gas supply, setting out proposed policy actions to keep the system secure as the country moves away from fossil fuels.
GivEnergy launches All in One 2 home battery system
GivEnergy, the UK home battery maker behind the All in One 2 launched in November 2025, appointed administrators on 9 April 2026, with all employees made redundant as the company ceased trading.
Government consultation response sets out BUS changes
Ofgem's annual report on the Boiler Upgrade Scheme confirms the April 2026 rule changes that followed the government's November 2025 consultation response, alongside £560.3 million paid since launch.
Government consulted on further changes to PDRs for EV charging infrastructure
The government consulted in November 2025 on further permitted development rights changes for EV charging infrastructure, covering cross-pavement charging and larger commercial installations.
Government response confirms £2,500 grants for air-to-air heat pumps and heat batteries under the BUS
The Government has confirmed £2,500 grants for air-to-air heat pumps and heat batteries under the Boiler Upgrade Scheme, with applications expected to open from 2026.
Ofgem announces consultation on home-move debt processes
Ofgem has set out plans to consult later this year on trialling new home-move processes that would require customers to contact their supplier to set up an account early.
Rules and RegulationEnergy SuppliersEnergy Bills and the Price Cap
Ofgem published a call for input on proposed Consumer Outcomes
Ofgem has opened a call for input on proposed Consumer Outcomes for the energy industry, published alongside survey findings showing household satisfaction with suppliers at a record high.
OVO customers receive Warm Home Discount payments 19 months late
Thousands of OVO customers waited more than 19 months for Warm Home Discount payments for winter 2023/24, with the supplier paying £2,765,200 in compensation to affected households.
Proposed Heat in Buildings Bill paused
The Scottish Government has paused its proposed Heat in Buildings Bill, citing delay to the UK Government's Warm Homes Plan and limited time left in the parliamentary session.
Social rented sector regulations came into force
Electrical safety rules for social housing landlords in England came into force on 1 November 2025, extending duties already applied to private rented homes.
StepChange responds to DESNZ consultation on continuing the Warm Home Discount scheme
StepChange has welcomed government plans to extend the Warm Home Discount for five more winters from 2026/27, while warning that the payment has barely risen since 2011 and calling for a national energy debt relief scheme.
Warm Home Discount scheme opens for 2025-26 winter
The Warm Home Discount has opened for winter 2025-26, giving eligible households in England, Wales and Scotland a one-off £150 reduction on their energy bill.
- October 2025
Government confirms MCS as sole certification scheme for clean heat measures under five schemes
DESNZ has confirmed it plans to mandate MCS as the sole certification scheme for clean heat measures across five government schemes, with MCS installers moving to a redeveloped scheme during 2026.
Government response to Part 2 of the consultation published
The government has confirmed that MCS will become the sole certification scheme for clean heat installations under four grant schemes, publishing its response to Part 2 of a consultation on 31 October 2025.
IMD data update creates new eligible postcode list
An October 2025 update to the Indices of Multiple Deprivation has produced a new set of eligible postcodes for the Warm Homes: Local Grant, with the previous 2019-based list retained until the end of the first delivery year.
Low Carbon Hub publishes Your Home Retrofit Guide
Low Carbon Hub has published a free plain-English guide to home retrofit, covering quick wins, planning, funding and local support for households in Oxfordshire and beyond.
Ofgem publishes draft impact assessment for Consumer Consent Solution
Ofgem has published a final impact assessment for the Consumer Consent Solution, confirming RECCo as delivery body and setting out costs, benefits and a 2028 review.
Committee publishes Tackling the energy cost crisis report
The Energy Security and Net Zero Committee published its report Tackling the energy cost crisis on 29 October 2025, and Ofgem has now responded to its recommendations on debt and the price cap.
Committee publishes Tackling the energy cost crisis report
The Energy Security and Net Zero Committee has published a report recommending reform of the Warm Home Discount, a social tariff, an Energy Debt Relief Scheme and wider Energy Ombudsman powers.
Government publishes Carbon Budget and Growth Delivery Plan
The Government published its Carbon Budget and Growth Delivery Plan on 29 October 2025, setting out how the UK will meet its legally binding climate targets, with the Climate Change Committee to assess it fully in June 2026.
Awaab's Law comes into force
Awaab's Law came into force on 27 October 2025, requiring social landlords in England to investigate damp and mould reports within 10 working days and make homes safe.
Energy Saving Trust publishes response to Scottish Government permitted development rights consultation
The Energy Saving Trust has told the Scottish Government that permitted development rights for domestic heat pumps should require MCS 020 compliance, allow two units on detached houses and cover heat network connections.
Rules and RegulationScotland, Wales and Northern IrelandHeat Pumps
Which? publishes policy paper on financing for low carbon home heating
Which? has published a policy paper setting out eight tests for heat pump financing, with recommendations to government and business on consumer protection in a developing market.
Google ends support for 1st and 2nd gen Nest Learning Thermostats
Google will stop software and security updates for first and second generation Nest Learning Thermostats from 25 October 2025, ending remote control and app scheduling for owners of the earliest models.
Nesta publishes trial findings supporting automated flexibility in type-of-use heat pump tariffs
Nesta and OVO trial finds automated heat pump flexibility on a type-of-use tariff shifted 30 per cent of peak heating demand and could save owners up to £440 a year.
Citizens Advice publishes research on low-income homeowners and retrofit
Citizens Advice research published on 23 October 2025 finds upfront cost and perceived risk deter low-income homeowners in England and Wales from energy efficiency upgrades, and sets out design considerations for future schemes.
Consultation on fairer, faster energy redress opens
The government has opened a consultation on strengthening the Energy Ombudsman, proposing faster complaint handling, automatic referrals and a power to order compensation when rulings are not implemented.
Which? urges government to remove heat pump adoption barriers
Which? has published Sustainability Tracker findings showing heat pump ownership among homeowners at three per cent and called on the government to remove the barriers holding consumers back.
B&Q Energy Saving Service has given tailored advice to more than 1,600 customers
Energy Saving Trust has reported that B&Q's Energy Saving Service, built on its Home Energy Efficiency Tool, has given tailored advice to more than 1,600 customers since launch.
Citizens Advice publishes paper calling for overhaul of retrofit consumer protections
Citizens Advice has published a paper calling for an overhaul of consumer protections in the retrofit market, proposing independent advice, a single quality scheme and regulated redress.
New Energy Choices Tool helps navigate smart energy options
The Centre for Sustainable Energy has launched a free Energy Choices Tool giving households personalised recommendations on smart energy products, services and tariffs, funded by two electricity distribution networks.
UK household energy debt rises to eight-year high
Uswitch research published on 15 October 2025 finds UK household energy debt at an eight-year high of £780 million, with the average household owing £223 to its supplier.
Fogstar launches Drift 48V 125Ah lithium leisure battery
Fogstar has added a 48V 125Ah lithium leisure battery to its Drift range, with a 150A battery management system, inverter communications, low-temperature heating and a 10-year warranty.
Let's Talk Energy Fund opens for 2025-26
Charis has opened the Let's Talk Energy Fund for 2025-26, offering up to two free energy-efficient appliances and advice to households struggling with energy bills.
NAO publishes report on energy efficiency installations under the Energy Company Obligation
The National Audit Office has published a value for money report finding clear failures in the design and consumer protection system of ECO4 and GBIS, covering faulty wall insulation and suspected fraud.
Uswitch updated its 104 energy saving tips guide
Uswitch updated its guide of more than 100 energy saving tips for the home on 14 October 2025, arranged by room and carrying annual saving figures for each measure.
Which? responds to NAO report on faulty insulation
Which? has called the National Audit Office's findings on faulty insulation a damning indictment of a failed scheme, urging government action to remedy damage and prevent a repeat.
Consumer Scotland responds to Ofgem standing charge consultation
Consumer Scotland has told Ofgem that a radical rethink of the standing charge should not be a priority now, backing pilots and better signposting over a mandate for lower or zero standing charge tariffs.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
UK Power Networks DSO secures first 100% low carbon flexibility portfolio
UK Power Networks' distribution system operator has awarded 20MW of flexibility capacity across 217 local zones to nine providers, with every asset low carbon for the first time.
Consumer Scotland responds to Ofgem smart meter GSOP consultation
Consumer Scotland has told Ofgem it broadly backs proposed guaranteed standards of performance for smart meters, while pressing for shorter timeframes and clearer appointment rules.
Final Government Response on EPC reform published
The Scottish Government has published its final response to three rounds of consultation on Energy Performance Certificate reform, confirming new regulations laid in October 2025 and a revised in-force date of 30 April 2028.
Which? responds to Scottish Government update on reforming Energy Performance Certificates
Which? has welcomed Scottish Government plans to reform Energy Performance Certificates, saying its research shows the certificates are too often inaccurate, out of date or difficult to understand.
Grow Utilities trading name begins
The Energy Ombudsman has listed Grow Utilities, trading under DJ Business Solution Ltd, as an active member from 9 October 2025, meaning disputes against it can be brought to the scheme.
Ofgem opens call for input on reselling gas and electricity and the Maximum Resale Price direction
Ofgem has opened a call for input on the rules covering the reselling of gas and electricity, asking whether the Maximum Resale Price still protects consumers and supports investment.
Energy Saving Trust publishes response to permitted development rights consultation
The Energy Saving Trust has published its response to a government consultation on permitted development rights, backing looser rules for electric vehicle chargepoints and air source heat pumps in England.
National Insulation Association publishes response to ECO4 extension consultation
The National Insulation Association has told a government consultation that an ECO4 extension should only proceed with a matching rise in supplier targets, and that the Great British Insulation Scheme should end as planned.
Energy Saving Trust publishes response to fuel poverty strategy review
The Energy Saving Trust has told the government that fuel poor homes should get grants covering the full cost of retrofit and that England needs a national expert energy advice service.
Energy Saving Trust responds to EPC reform consultation
Energy Saving Trust has told DESNZ it backs a cost per square metre metric, a carbon-based heating metric and smart readiness on EPCs, while opposing energy use and separate carbon metrics.
SSEN mobilises welfare operation for Storm Amy customers
SSEN has served more than 20,000 meals during Storm Amy and set out how customers can claim back the cost of food and accommodation after losing power.
SSEN continues Storm Amy reconnection with over 71,000 restored and 17,000 still off supply
SSEN restored power to all 90,000 homes cut off by Storm Amy, a Category 2 severe weather event, after faults at 750 locations and more than 30,000 free meals served.
Energy Saving Trust publishes response to Energy Efficient Scotland owner-occupied homes consultation
The Energy Saving Trust has published its response supporting a Scottish Government proposal for a legally binding energy efficiency standard covering owner-occupied homes in Scotland.
Awaab's Law comes into effect for social landlords
Awaab's Law came into force in October 2025, requiring social landlords to investigate and resolve damp and mould in homes within set time periods.
British Gas Energy Support Fund reopens on day of 2% price cap rise
The British Gas Energy Trust has reopened its largest energy debt fund, offering grants of up to £2,000 to British Gas customers, on the day energy bills rose by 2%.
BYD Battery-Box HVB available to order at Wind & Sun
Wind & Sun has opened orders for the BYD Battery-Box HVB, a high-voltage home battery stack using BYD Blade Battery cells, priced from £1,025.04 with a 15 year warranty.
Carbon Budget and Growth Delivery Plan published
The government published its Carbon Budget and Growth Delivery Plan in October 2025, setting out policies to meet emissions targets up to Carbon Budget 6, with a heat and buildings factsheet following in June 2026.
CSE launches Energy Choices Tool
The Centre for Sustainable Energy has launched the Energy Choices Tool, a website giving independent advice on smart energy options tailored to individual circumstances, funded by two electricity distribution networks.
DESNZ publishes government response to HEM consultation
DESNZ has published its response to the Home Energy Model consultation, confirming the replacement for SAP will be a new model run centrally, with updated product, heat pump and battery calculations.
Energy Saving Trust responds to Treasury consultation on VAT relief for energy saving materials
The Energy Saving Trust has told the Treasury that battery storage retrofitted to existing solar should be zero-rated for VAT, and that the relief should extend to EV chargepoints, thermal storage, water source heat pumps and smart heating controls.
Flexi 2025 variable cost breakdown updated for the quarter from 1 October 2025
ScottishPower has updated the quarterly breakdown of variable costs inside its Flexi 2025 tariff from 1 October 2025, with Balancing Services Use of System rising on the single rate electricity table.
Future Homes Standard publication was planned
The Government said it would publish the Future Homes Standard in the autumn, setting energy efficiency and carbon rules for new homes in England.
Great British Insulation Scheme closed to new applicants
The Great British Insulation Scheme, which offered free or discounted insulation to households, closed to new applicants in October 2025, according to the Energy Saving Trust.
Guide updated for Digital Markets, Competition and Consumers Act 2024
Trading standards guidance for England, Scotland and Wales has been updated to reflect the coming into force of unfair trading provisions in the Digital Markets, Competition and Consumers Act 2024.
MCS responds to DESNZ consultation on extending ECO4
MCS has published its response to the government consultation on extending ECO4, backing a nine-month extension with stronger consumer protections, as Consumer Scotland also files its own supportive response.
MHHS migration scheduled to begin
Market-wide Half Hourly Settlement is scheduled to begin migration in October, in the final year of a framework requiring minimum smart meter coverage of 74.5% of homes and 68.7% of businesses by the end of 2025.
Most Child Winter Heating Payments made automatically from early October 2025
Most Child Winter Heating Payments in Scotland are being made automatically from early October 2025, with the one-off payment set at £255.80 for winter 2025/26.
NAO report uncovers serious failings in ECO and GBIS
The National Audit Office found serious failings in home insulation funded by the Energy Company Obligation and the Great British Insulation Scheme, with external wall insulation the worst affected.
National Audit Office releases report on energy efficiency installations under the Energy Company Obligation
The National Audit Office has published a report on failures with solid wall insulation installed under the Energy Company Obligation, drawing a call from the Energy Saving Trust for stronger consumer protection.
Grants and SchemesInsulation and GlazingRules and Regulation
Ofgem price cap for October to December 2025 set at £1,755 GB average on new TDCVs
Ofgem's price cap for 1 October to 31 December 2025 stands at £1,755 a year for a typical dual fuel household on direct debit, with electricity unit rates up and gas unit rates down.
Energy Bills and the Price CapStatisticsRules and Regulation
Ofgem publishes draft Impact Assessment for Consumer Consent Solution
Ofgem has published a draft impact assessment for a digital Consumer Consent Solution, to be delivered by RECCo, with the consultation closing on 13 November 2025.
Ovo Energy Extra Support Package opens
Ovo Energy's £56m Extra Support Package opened on 1 October 2025, offering eligible customers emergency top-up, payment reductions, extended repayment plans and free energy-saving products.
Price cap operating cost allowance in place until October 2025
Ofgem has set new operating cost and debt allowances for the energy price cap, cutting the average customer bill by £8, with the allowances in place until October 2025.
Scottish Government adjusts Heat Retention Rating bandings ahead of new EPC regulations
The Scottish Government has adjusted the Heat Retention Rating bandings and redesigned the Heating System Rating on reformed EPCs, ahead of new regulations to be laid in Parliament on 10 October 2025.
Sixth carbon budget delivery plan published after High Court challenges
The government published its sixth carbon budget delivery plan in October 2025 after successful legal challenges by Friends of the Earth and ClientEarth, setting out how the UK intends to meet its emissions limits.
Solis lists S6-GR1P(8-10)K03-NV-ND grid-tied inverter
Solis has added the S6-GR1P(8-10)K03-NV-ND, a single phase grid-tied inverter with Bluetooth app operation and a three MPPT design, to its inverter catalogue.
SSEN issues Yellow Alert for north of Scotland ahead of Storm Amy
SSEN moved to Yellow Alert across the north of Scotland on 1 October 2025 and stood up hundreds of extra staff ahead of Storm Amy, warning that network disruption is expected.
Three principles for consumer protection reform set out
The Government has set out three principles for reforming consumer protection in home energy upgrades, alongside a new consultation and expanded repair cover for faulty ECO4 and GBIS insulation.
Warm Home Discount letters to be posted between October and December 2025
Energy UK has told households that eligible people will receive a physical letter between October and December 2025 confirming a £150 Warm Home Discount, and warned against scam texts and emails.
Warm Homes Plan full details expected from DESNZ
The full Warm Homes Plan is not expected from the Department for Energy Security and Net Zero until October 2025, with £13.2 billion committed across this parliament.
Warranty period for products purchased from 1 October 2025 set at 5 years
Wallbox has set the standard warranty on its Pulsar Max home EV charger at five years for units bought from 1 October 2025, up from three years for earlier purchases.
- September 2025
Citizens Advice responds to Ofgem's price cap benchmark consumption review consultation
Citizens Advice has agreed with Ofgem's minded-to proposal on reviewing the benchmark consumption values behind the energy price cap, while calling for clarity on how headroom allowances are assessed.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
Energy Saving Trust publishes response to Ofgem standing charges consultation
The Energy Saving Trust has answered Ofgem's consultation on prepayment meter standing charges and other debt costs, calling for a social tariff and fairer regional charges.
Warm Home Discount scheme for winter 2025 to 2026 opens
The Warm Home Discount for winter 2025 to 2026 opens in October 2025, with eligibility criteria for England and Wales published by the government on 30 September 2025.
Viessmann introduces 10-year warranty on Vitodens 200-W boilers for 2025 heating season
Viessmann Climate Solutions UK has raised the standard warranty on its Vitodens 200-W boiler from seven years to ten for units registered between 1 September and 31 December 2025.
Energy debt and arrears climbs to £4.43 billion in Q2 2025
Ofgem figures show household energy debt and arrears reached £4.43 billion in the second quarter of 2025, up nearly £300 million on the previous quarter and £0.74 billion on a year earlier.
Citizens Advice responds to consultation on extending ECO4 end date
Citizens Advice has backed a government proposal to extend the ECO4 grant scheme past March 2026, warning that a shorter timeframe would leave households facing a cliff edge.
Consultation on extending the ECO4 end date closes
The government consultation on extending the ECO4 end date beyond 31 March 2026 closed on 25 September 2025, with the insulation industry opposing an extension that does not raise supplier targets.
DESNZ consults on continuing the WHD to 2031
DESNZ has opened a consultation on extending the Warm Home Discount for a further five years, from 1 April 2026 to 31 March 2031, keeping the rebate scheme running beyond its current period.
Ofgem publishes response to DESNZ consultation on extending ECO4 end date
Ofgem has published its response to the price cap aspects of the government's consultation on extending the ECO4 energy efficiency scheme beyond its current end date.
Energy Systems Catapult publishes ISS insights on vulnerable consumers and energy flexibility
Energy Systems Catapult reports that 69 per cent of the UK population has at least one characteristic that raises the likelihood of exclusion from smart energy flexibility, based on a survey of 4,894 people.
Levelise launches Hub 2 at Solar & Storage Live
Levelise has launched Hub 2, a smaller and lighter home energy hub for solar and battery households, at Solar & Storage Live on 23 September 2025, with claims of faster installation and flexibility income.
Which? research finds three quarters of homeowners with older boilers unprepared for replacement
Which? has found that three quarters of homeowners with older heating systems have made no plans to replace their boiler, and says unprepared households face emergency callouts, longer waits and higher costs.
Which? publishes research on boiler replacement planning and heat pump uptake
Which? research finds three in four homeowners with older boilers have made no replacement plans, and that seeing heat pump information raises consideration sharply.
Updated MCS 020 compliance becomes mandatory for relevant PDR installations
Compliance with the updated MCS 020 sound standard became mandatory on 20 September 2025 for air source heat pumps installed under Permitted Development in England, following changes to size, siting and unit limits.
FMB publishes homeowner guide to creating an energy efficient home
The Federation of Master Builders has published a homeowner guide to energy efficiency, advising that work starts with the fabric of the home and follows a whole house retrofit approach.
SSEN begins real-world trials of Electricity Supply Checker
Scottish and Southern Electricity Networks has begun real-world customer trials of an Electricity Supply Checker in Swindon and South Oxfordshire, telling households whether their connection can support heat pumps and EV chargers.
British Gas Energy Trust partners with Post Office for 120 free drop-in advice events
British Gas Energy Trust will run 120 free drop-in advice events at 20 Post Offices over 12 months with the Post Office and 20 local charities, starting in Leicester on 16 and 17 September.
Enphase updates UK storage system warranty effective 15 September 2025
Enphase has published a new warranty for its UK storage systems, effective on or after 15 September 2025, giving the IQ Battery 5P with FlexPhase up to 15 years or 6,000 cycles of cover.
Citizens Advice responds to Ofgem statutory consultation on smart Guaranteed Standards of Performance
Citizens Advice has backed Ofgem's plan to create new Guaranteed Standards of Performance for smart meters, saying the rules should make suppliers deliver the promised benefits of the devices.
Ofgem statutory consultation on Guaranteed Standards of Performance closes
Ofgem's statutory consultation on smart metering Guaranteed Standards of Performance closed on 12 September 2025, part of a wider government framework for the smart meter rollout after 2025.
Consultation on a Reformed Decent Homes Standard closed
The consultation on a Reformed Decent Homes Standard for social and privately rented homes closed on 10 September 2025, with CIBSE submitting a response that backs the direction but questions key metrics.
Energy Saving Trust publishes consultation response on social rented sector energy efficiency standards
The Energy Saving Trust has published its response to the UK Government consultation on minimum energy efficiency standards for socially rented homes in England, backing EPC C by 2030 but seeking changes to exemptions and cost caps.
Power NI announces 4% residential tariff increase from 1 October 2025
Power NI will raise its residential unit price by 4% from 1 October 2025, adding about 11p a day for an average household, after the Utility Regulator approved the change.
tado° and Panasonic launch AQUAREA Sync and Hydraulic Balancing heat pump features
tado° and Panasonic have launched AQUAREA Sync across Europe, with a certified hydraulic balancing feature to follow in November 2025 for Panasonic AQUAREA heat pump owners.
Baxi launches Amptec S electric system boiler
Baxi has launched the Amptec S, a UK-made electric system boiler in six models from 4kW to 18kW, offering an alternative to gas for heating and hot water.
Cenex and Vauxhall publish 2025 EV infrastructure coverage research
Research by Vauxhall and Cenex finds 22.9% of UK households are now within a four-minute walk of a near home charger, up from 19.6% in 2024, with around 110,000 more chargepoints needed by 2030.
Citizens Advice responds to Ofgem's technical working paper on the Debt Relief Scheme
Citizens Advice has responded to Ofgem's technical working paper on the proposed Debt Relief Scheme, backing its aims and phased rollout but seeking clarity on eligibility and faster consultation on phase two.
Rules and RegulationEnergy SuppliersEnergy Bills and the Price Cap
Grand Committee considers Warm Home Discount (Amendment) Regulations 2025
The Lords Grand Committee has agreed regulations expanding the Warm Home Discount, removing the high cost to heat threshold so that around 2.7 million more households qualify for the £150 rebate this winter.
Scottish Government opens consultation on permitted development rights to support new homes
The Scottish Government consulted on changing permitted development rights for rural homes, town centre living, heat networks and domestic air source heat pumps, then decided against making changes.
Rules and RegulationHeat PumpsScotland, Wales and Northern Ireland
Consumer Scotland responds to Ofgem's Debt Relief Scheme policy update working paper
Consumer Scotland has told Ofgem it broadly supports the proposed eligibility criteria for the Energy Debt Relief Scheme, while urging changes on smart meters, warm referrals and supplier reimbursement.
Rules and RegulationEnergy SuppliersEnergy Bills and the Price Cap
Green Alliance publishes report making the case for a social tariff to address fuel poverty
Green Alliance has published a report modelling three social tariff designs, arguing percentage discounts on gas and electricity bills would support fuel poor households better than the Warm Home Discount.
DESNZ launches consultation on regulating TPIs in the retail energy market
The government has opened a consultation on regulating third-party intermediaries in the retail energy market, building on a 2021 call for evidence, while the Retail Energy Code Company presses ahead with its own broker accreditation scheme.
DESNZ publishes consultation on continuing the Warm Home Discount Scheme
DESNZ has consulted on continuing the Warm Home Discount beyond 31 March 2026, setting out three options for Scotland for the 2026/27 scheme period.
Rules and RegulationGrants and SchemesScotland, Wales and Northern Ireland
New EPC regulations due to be laid in Scottish Parliament
Scottish ministers have confirmed that reformed EPC regulations introducing the new HRR rating are due to be laid in the Scottish Parliament in September 2025, ahead of coming into force in autumn 2026.
Marketwide Half Hourly Settlement rollout due to begin
Marketwide Half Hourly Settlement is due to begin rolling out from September 2025, a change intended to give suppliers a greater incentive to offer tariffs that reflect real-time costs.
Ofgem announced plans to require suppliers to offer at least one lower standing charge tariff
Ofgem has opened a one-month consultation on requiring suppliers to offer at least one lower standing charge tariff to all payment types and meter customers in every region.
Ofgem statistics show record total energy debt of £4.43bn
Ofgem statistics show total energy debt reached a record £4.43bn, three-quarters of it arrears without a payment plan, as the price cap rose 2% on 1 October.
OVO Charge app becomes all-in-one app for public and home EV charging
OVO has combined public charging and its Charge Anytime smart home charging into a single app from 1 September, which it describes as a UK first for domestic EV drivers.
WHD expansion changes come into force
Changes to the Warm Home Discount that remove the high-cost-to-heat threshold for one eligibility group and raise spending targets took effect in September 2025, Ofgem's scheme year 14 report confirms.
Which? publishes policy report on financing low carbon home heating
Which? has published a policy report setting out eight tests for heat pump financing and calling for mandatory installer certification and restrictions on some long-term heating contracts.
- August 2025
Consultation on draft PRS energy efficiency regulations closes
The Scottish Government's consultation on draft energy efficiency regulations for privately rented homes closed on 29 August 2025, with responses submitted through Citizen Space, email or letter.
Consultation on extending the ECO4 end date opens
The government has opened a consultation on extending the ECO4 energy efficiency scheme beyond its 31 March 2026 end date, proposing an extension of between six and nine months.
Consultation on private rented sector energy efficiency standards closes
The Scottish Government consultation on draft minimum energy efficiency standards for privately rented homes closed on 29 August 2025, with responses from Home Energy Scotland, the National Insulation Association and the Energy Saving Trust.
Rules and RegulationScotland, Wales and Northern IrelandYour Type of Home
PRS Minimum Energy Efficiency Standards consultation closes
The Scottish Government's consultation on a Minimum Energy Efficiency Standard for privately rented homes closed on 29 August 2025, with regulations planned for October 2026.
E3G publishes analysis on heat pump bill savings
E3G analysis published on 28 August 2025 says four policy reforms could cut a typical household's heating bill by more than £400 a year with a heat pump instead of a gas boiler.
Trust publishes response to Ofgem Debt Relief Scheme working paper consultation
The British Gas Energy Trust has backed a targeted one-off energy debt relief scheme with compulsory money advice and a cap set at the statutory consultation date, in its response to Ofgem's working paper.
ECIU analysis finds poorly insulated homes £570 worse off under price cap
Analysis from the Energy and Climate Intelligence Unit finds homes rated EPC Band F pay £570 more a year than Band C homes under October 2025 price cap prices, with around half a million homes affected.
Energy Bills and the Price CapWhere to StartInsulation and Glazing
Ofgem announces 2% energy price cap rise for October to December 2025
Ofgem has raised the energy price cap by 2% for October to December 2025, taking a typical dual fuel Direct Debit bill to £1,755 a year, an increase of £35.14.
Energy Bills and the Price CapStatisticsRules and Regulation
Ofgem opens consultation on price cap benchmark consumption review
Ofgem has confirmed it will update the price cap's benchmark consumption to the 2023 Typical Domestic Consumption Values from 1 January 2026, a change it says will raise the cap level by about £9 a year for a typical customer.
Ofgem opens policy consultation package on future energy prices
Ofgem has opened three policy consultations on nuclear cost recovery, acquisition-only tariffs and the cap's consumption benchmark, alongside confirming a 2% price cap rise from October.
Welsh Government opens consultation on Part L 2025 review
The Welsh Government opened a consultation on 26 August 2025 on changes to Building Regulations Part L, Part F and Part O and their Approved Document guidance, covering energy efficiency in new and existing buildings.
Rules and RegulationScotland, Wales and Northern IrelandInsulation and Glazing
Ofgem publishes regulatory expectations on suppliers' use of Additional Support Credit
Ofgem has written to suppliers setting out how it expects Additional Support Credit to be assessed, recorded and refused, and signalled a Debt Strategy update for the Autumn.
Scottish charity THAW Orkney saves clients thousands in energy bills
THAW Orkney, part-funded by the British Gas Energy Trust, reports saving clients a collective £50,000 in energy payments and more than £116,000 in income gains in the last year.
Data shows 95 per cent of CO alarms untested in 2024
Wales & West Utilities says 95 per cent of carbon monoxide alarms went untested in 2024, based on data from more than 50,000 connected alarms, and is urging Somerset households to test theirs.
Scotland, Wales and Northern IrelandBoilers and HeatingWhere Our Energy Comes From
British Gas Energy Trust reopens White Goods Fund
The British Gas Energy Trust has reopened its White Goods Fund, which last year supplied 2,148 appliances such as fridges, cookers and washing machines to households in England, mainland Scotland and Wales.
Consultation on raising product standards for household tumble dryers closes
The government consultation on raising product standards for household tumble dryers closed at 11:59pm on 14 August 2025, with 12 responses received and new rules confirmed.
Government announces planned review of the ZEV mandate
The government has announced a planned review of the Zero Emission Vehicle mandate and published a consultation, drawing a response from the charging industry body ChargeUK.
Government issues reminder to Warm Home Discount eligible households
The government has told households eligible for the Warm Home Discount to check the right person is named on their electricity account by Sunday 24 August to receive £150 automatically.
Consultation on smart metering policy framework post 2025 opens
The government has opened a consultation on new licence conditions that would require energy suppliers to complete the domestic smart meter rollout by the end of 2030 and fix faulty meters within 90 days.
Government guide to smart meter rights and expectations published
The government has published guidance setting out the minimum service standards domestic energy suppliers are expected to meet across the ten stages of the smart meter journey, from booking an installation to switching supplier.
Statutory consultation on smart meter GSOPs published
Ofgem published a statutory consultation on 8 August 2025 setting out draft rules for smart meter guaranteed standards, with automatic compensation for consumers when suppliers miss them.
ECO4 Delivery Guidance version 3.0 published
Ofgem published version 3.0 of its ECO4 Delivery Guidance on 7 August 2025, adding definitions for hybrid heat pumps and updates on ECO4 Flex administration, solar PV and RdSAP 10.2.
Guidance updated to require PAS 2030:2023 instead of PAS 2030:2019
Ofgem's ECO4 guidance moved to version 2.0 on 7 August 2025, replacing references to PAS 2030:2019 with PAS 2030:2023 across its chapters and application forms.
Resolution Foundation publishes research on how the Warm Homes Plan should target spending
The Resolution Foundation says the £13.2 billion Warm Homes Plan should target grants by household income and spend on insulation and solar rather than heat pumps.
Welsh Government budgets £35 million for Nest scheme this financial year
The Welsh Government has budgeted £35 million this financial year for the Warm Homes Nest scheme, published alongside figures showing 340,000 Welsh households in fuel poverty in October 2024.
SGN urges households to test CO alarms after data shows 95% untested in 2024
SGN has published data showing 95% of carbon monoxide alarms went untested in 2024 and urged households to test alarms monthly and take them on trips.
SSEN restores power to 50,000 homes following Storm Floris
SSEN restored power to 50,000 homes in northern Scotland by 7:15am on Tuesday 5 August after Storm Floris, with 22,000 properties still off supply.
Storm Floris causes significant damage to SSEN network in northern Scotland
Storm Floris brought an 83mph gust at Wick and left 22,000 properties without power across the Highlands, Moray coast and Aberdeenshire, SSEN said, after restoring 50,000 homes.
Met Office issues Amber Weather Warning for Wind for most of Scotland
The Met Office has issued an Amber Weather Warning for Wind covering most of Scotland from 1000 to 2300, as Storm Floris brings gusts of up to 100mph and expected power disruption.
Amendments by the Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 took effect
Amendments to the Energy Company Obligation Order 2023 took effect on 1 August 2025, changing supplier targets and adding smart meter advice duties to home insulation and heating control work.
BISOL introduced enhanced warranty for standard modules
BISOL has applied an upgraded warranty to its standard solar modules from 1 August 2025, covering a 30 year power output guarantee and a 25 year product guarantee.
British Gas Energy Trust reopens Individuals and Families Fund
The British Gas Energy Trust has reopened its Individuals and Families Fund, offering up to £1,700 towards energy debt for households on prepayment or credit accounts with suppliers that run no scheme of their own.
Grants and SchemesEnergy Bills and the Price CapYour Type of Home
Consumer Scotland responds to Scottish Government PRS MEES consultation
Consumer Scotland has told the Scottish Government it broadly supports a minimum energy efficiency standard for privately rented homes, with compliance from 2028 and a backstop of 2033.
DESNZ consultation on the future of the Boiler Upgrade Scheme closed
A government consultation on the future of the Boiler Upgrade Scheme has closed, with industry bodies using it to press the case for hybrid heating systems to qualify for grants.
DESNZ consulted on extending the ECO4 end date
The Department for Energy Security and Net Zero consulted in August 2025 on extending the ECO4 end date, and the policy decision extends the scheme by nine months to 31 December 2026.
Government data shows more than two thirds of meters in homes and small businesses are smart
Government data published in August 2025 showed nearly 40 million smart meters in homes and small businesses, more than two thirds of all energy meters in Great Britain.
HEETSA and PRS MEES consultations closed
Two Scottish Government consultations, one on a proposed Heat and Energy Efficiency Technical Suitability Assessment and one on a private rented sector minimum energy efficiency standard, closed at the end of August 2025.
Home Energy Model proposed to replace SAP
The Welsh Government has published a consultation version of Approved Document L Volume 1 for dwellings, proposing the Home Energy Model replace SAP in the calculation methodology.
NSTA issues updated North Sea production projections
The North Sea Transition Authority's August 2025 projections show UK North Sea gas production falling 59 per cent by 2030 without new drilling, against 52 per cent with it.
October to December 2025 price cap set at £1,755
Ofgem has set the October to December 2025 Default Tariff Cap at £1,755 a year for a typical dual fuel household, a 2% rise from July, with forecasts pointing to a slight fall in January.
Ofgem consulted on removing the backwardation deadband
Ofgem has decided to remove the £9 deadband from the backwardation allowance in the energy price cap, recovering the costs over a rolling 12-month period from July 2026.
Ofgem estimates cash and cheque customers pay £136 a year more on average
Ofgem reports estimate that households paying for energy by cash or cheque pay £136 a year more on average than other customers, according to guidance published in September 2025.
Energy Bills and the Price CapEnergy SuppliersRules and Regulation
OPSS issues stop warning for 17,000 heat pump tumble dryer owners
The Office for Product Safety and Standards has ordered Haier to tell more than 17,000 owners of modified heat pump tumble dryers to stop using them immediately because a fire risk remains.
Shared ground loop GSHPs may be approved as innovation measures
Ofgem guidance confirms that from 1 August 2025 energy suppliers may apply for shared ground loop ground source heat pumps to be approved as an innovation measure under ECO4.
Solar Roadmap confirms British 2030 solar target
The government's Solar Roadmap has confirmed a British 2030 solar target of just under 60 GW and set out 62 actions to triple solar capacity.
SSEN operates at heightened Yellow Alert status for Storm Floris
SSEN moved to Weather Warning status on 1 August and held Yellow Alert over the weekend as Storm Floris brought storm-force winds and a risk of power cuts to the north of Scotland.
Welsh Government consultation version issued
The Welsh Government has published a consultation version of Approved Document L Volume 1 for dwellings, proposing the Home Energy Model in place of SAP and a 2026 start date.
Rules and RegulationInsulation and GlazingScotland, Wales and Northern Ireland
Zoopla joins Electric Streets of Britain campaign
Zoopla has joined Vauxhall's Electric Streets of Britain campaign, adding EV charging information to its property listings so home movers can see a property's charging credentials and distance to public chargers.
- July 2025
Amendment legislation became law and rural area classifications changed
The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 became law on 29 July 2025, changing how rural areas are classified for ECO4 and altering installation standards and smart meter advice duties.
Ofgem publishes ECO4 Measures table version 4.0
Ofgem has published version 4.0 of the ECO4 Measures table, the document listing which energy efficiency measures can be installed under the fourth Energy Company Obligation scheme.
Plymouth energy advice hub opens
Wales & West Utilities has listed the opening of a Plymouth energy advice hub among projects funded through its Vulnerability and Carbon Monoxide Allowance programme.
Plymouth Energy Community opens walk-in energy advice hub on Union Street
Plymouth Energy Community has opened a walk-in energy advice hub in the Genesis Building on Union Street, funded by Wales & West Utilities through its Vulnerability and Carbon Monoxide Allowance fund.
Clean Flexibility Roadmap published
Ofgem has published a draft impact assessment of a digital Consumer Consent solution, naming RECCo as delivery body and setting a consultation close of 13 November 2025.
Government publishes Clean Flexibility Roadmap
The government, Ofgem and NESO have published the Clean Flexibility Roadmap, setting out plans for a more flexible electricity system alongside new consultations on consumer engagement and asset visibility.
Fox ESS launches EPS Box SP whole-home backup gateway
Fox ESS has launched the EPS Box SP, a backup switching device for its single-phase hybrid inverters that it says can keep all household circuits running during a grid outage.
Fox ESS launches H3 Smart 3-phase hybrid inverter range in the UK
Fox ESS has launched the H3 Smart, a three-phase hybrid inverter range from 5 kW to 15 kW with built-in EPS backup, Wi-Fi and G99 compliance, available now from authorised UK distributors.
Consultation on raising product standards for household tumble dryers opens
The government has opened a consultation on stricter ecodesign and energy labelling rules for household tumble dryers sold in Great Britain, running until 14 August 2025.
Government updates House on systemic issues in solid wall insulation delivery under ECO4 and GBIS
The Government has told the House that solid wall insulation installed under ECO4 and GBIS shows widespread, systemic failures, with 92% of audited external wall installations carrying a major technical non-compliance.
Consumer Scotland publishes response to Ofgem fair pricing consultation
Consumer Scotland has backed Ofgem's proposed fair pricing framework for heat networks but called for stronger monitoring of fuel costs, prescriptive billing rules and readiness to enforce from January 2026.
Rules and RegulationEnergy SuppliersEnergy Bills and the Price Cap
Government allocates £650 million for Electric Car Grant offering discounts up to £3,750
The government has allocated £650 million to an Electric Car Grant giving discounts of up to £3,750 on new electric cars priced at or under £37,000, with funding running to the 2028/29 financial year.
Government response to decarbonising home heating report published
Treasury minutes setting out the Government response to the Public Accounts Committee's Thirty-seventh report on decarbonising home heating were published on 11 July 2025.
Scottish Government accepts Regulatory Review Group recommendations on EPC reform
The Scottish Government has accepted all five recommendations from its Regulatory Review Group on Energy Performance Certificate reform, covering Home Report alignment, mortgage lending, local authority enforcement, inspections and public engagement.
Andersen introduces Quartz Vision display option for Quartz charge point
Andersen has added a 4.3-inch display option, the Quartz Vision, to its Quartz home charge point, priced at £88 including VAT on new orders from 10 July 2025.
UK Government decides to retain single national GB-wide wholesale market and not implement zonal pricing
The UK Government has decided to keep a single national wholesale electricity market across Great Britain and will not introduce zonal pricing, setting out a package of reform instead.
Ofgem writes to suppliers exploring options for setting the UIG allowance
Ofgem has written to gas suppliers asking how the unidentified gas allowance in the price cap should be set, and has proposed raising it from 1.88% to 2.90%.
Energy Systems Catapult report finds ECO4 failing health-vulnerable households
Energy Systems Catapult has published a report finding that ECO4 is not reaching health-vulnerable households in cold homes, with only four of 42 surveyed homes qualifying for fully funded work.
Energy Storage Association (UK) launches with Baroness Luciana Berger as inaugural Chair
The Energy Storage Association (UK) has launched with Baroness Luciana Berger as its inaugural Chair, setting out a mission to put storage at the centre of the net-zero transition.
SSEN announces £2.5m network upgrade between Banchory and Aboyne
SSEN Distribution is spending £2.5m to replace 13km of overhead lines and more than 200 wooden poles between Banchory and Aboyne, with the six-month project due to finish in September.
MCS launched a consultation on an air-to-air heat pump performance standard
MCS has opened a four-week consultation on a proposed standard and calculator tool for estimating the performance of air-to-air heat pump systems, with responses due by 6 August 2025.
Consultation on Clean Heat Market Mechanism Year 2 closes
The UK Government consultation on the Clean Heat Market Mechanism's second-year heat pump credit target and on naming MCS as the sole certification scheme closed on 2 July 2025, with responses now being analysed.
Government opens consultation on updating the Decent Homes Standard
The government consulted from 2 July to 10 September 2025 on updating the Decent Homes Standard and extending it to private rented homes in England.
Octopus Energy price amendments
Octopus Energy amended prices on its Octopus Key and Card and Flexible Octopus tariffs, in a change recorded by the price comparison service Energylinx.
Which? warns of fake DWP energy support scam texts
Which? has warned that scammers impersonating the Department for Work and Pensions are texting householders fake energy grant offers of £200 to £300, with links to malicious websites.
New allowances to be implemented in July 2025 cap
Ofgem has restructured the operating cost and debt allowances inside the energy price cap, cutting the total allowance by an average of £8 per customer from the July 2025 cap period.
Civil sanctions replace criminal sanctions for Smoke Control Area enforcement in Wales
Civil monetary penalties of £175 to £300 per notice of intent replaced criminal sanctions for smoke emissions in Welsh smoke control areas from the end of July 2025, and approved appliance and fuel exceptions were removed.
Clean Flexibility Roadmap published
Government, Ofgem and NESO have published a Clean Flexibility Roadmap update setting out progress since July 2025 and new commitments on consumer-led flexibility, storage and market reform.
Consultation on changes to permitted development rights closes
The Welsh Government consultation on changes to permitted development rights, including air source heat pumps and off-street electric vehicle charging, closed on 1 July 2025.
Contact with suppliers about help paying bills reaches highest level to date
Ofgem's Energy Consumer Satisfaction Survey for July and August 2025 shows contact with suppliers about help paying bills reached its highest recorded level, at 78% of customers who fell behind.
Energy Bills and the Price CapEnergy SuppliersRules and Regulation
Cornwall Insight forecasts slight fall in price cap for July to September 2025
Cornwall Insight forecasts the July to September 2025 price cap at £1,756.02 a year for a typical dual fuel direct debit household, a slight fall from the current cap of £1,849.
Council publishes Statement of Intent for ECO4 and GBIS
West Lindsey District Council has published its July 2025 Statement of Intent setting out the full eligibility criteria for ECO4 and the Great British Insulation Scheme Flex routes.
DESNZ launches consultation on electricity network infrastructure reforms
The Welsh Government has published its response to a consultation on permitted development rights, confirming strong support for loosening rules on air source heat pumps and setting out phased next steps.
Dimplex publishes Quantum HHR storage heater brochure
Dimplex has published a brochure for its Quantum high heat retention storage heater, setting out the range's specifications, controls and accreditations as correct at the time of publication.
Eligibility criteria for Warmer Homes Scotland widened
The Scottish Government has widened the eligibility criteria for Warmer Homes Scotland, so more households can qualify for energy-saving improvements and previous unsuccessful applicants may now be successful.
Grants and SchemesYour Type of HomeScotland, Wales and Northern Ireland
Energy price cap falls 7% to £1,720 for a typical household
The energy price cap fell 7 per cent on 1 July 2025, cutting the bill for a typical household paying by direct debit from £1,849 to £1,720 a year.
Energy Bills and the Price CapStatisticsRules and Regulation
Flexi 2025 variable cost breakdown updated for the quarter from 1 July 2025
ScottishPower has published the quarterly update to its Flexi 2025 variable cost breakdown, showing which component charges change from 1 July 2025 and which stay the same.
Float debt allowance to end in July 2025
Ofgem has concluded its first full review of the price cap's operating cost and debt allowances, cutting the total allowance by an average of £8 per customer and ending the float allowance in July 2025.
The Float ended and the enduring DRC allowance took effect
Ofgem's temporary £28 per dual fuel customer debt allowance, the Float, ended on 1 July 2025 when updated operating cost and debt allowances took effect, with a review now proposing no further adjustment.
Luthmore opens installer training registrations ahead of production later in 2025
Luthmore, founded by two former Dyson engineers, is taking registrations for installer training on its battery-powered boiler ahead of production starting later in 2025.
Mid-scheme changes to come into force from July 2025
Mid-scheme changes to the Energy Company Obligation 4 and Great British Insulation Scheme come into force from July 2025, allowing two insulation measures per home and counting ECO4 delivery towards GBIS targets.
Next-generation residential solar inverter and home battery expected to become available
SolarEdge has announced a next-generation three-phase residential inverter and dedicated home battery for the European market, with availability expected in the second half of 2025.
Ofgem published a summary of responses and next steps on zero standing charge tariffs
Ofgem has set out next steps on zero and lower standing charge tariffs, saying it will consider requiring every supplier to offer one such tariff in all regions.
Retrofit System Reform Advisory Panel established
The government has opened a consultation on overhauling consumer protection for home upgrade schemes, citing failures in ECO4 and GBIS insulation work and proposing a single service from 2028.
Satisfaction with complaint handling exceeds dissatisfaction for the first time
Ofgem's Energy Consumer Satisfaction Survey found 66% of customers were satisfied with complaint handling and 58% with the time taken, the first wave in which satisfaction outweighed dissatisfaction.
SSEN announces £155m investment programme for Southampton electricity network
Scottish and Southern Electricity Networks will spend £155m on Southampton's electricity network from July 2025 to summer 2031, upgrading substations, cables and building a new Bulk Supply Point.
New tumble dryer energy labels take effect in Northern Ireland
Rescaled A-G energy labels and higher minimum efficiency standards for tumble dryers took effect in Northern Ireland on 1 July 2025, ending the sale of new condenser dryers there.
- June 2025
Deadline for Economy 7 smart meter upgrade contact
Energy suppliers were expected to have contacted Economy 7 customers about upgrading to a smart meter before 30 June 2025, under the deadline for moving homes off older metering.
UK government publishes Solar Roadmap
The UK government published its Solar Roadmap on 30 June 2025, setting out actions to reach 45 to 47GW of solar by 2030 through a "rooftop revolution" across the UK.
Nesta announces improved version of its heat pump cost estimator tool
Nesta has released an improved version of its free heat pump cost estimator, built on MCS installation records and EPC data, with a standalone tool and a version integrated into the Get a Heat Pump website.
Northern Gas Networks and Doctor Hilary Jones issue summer carbon monoxide warning
Northern Gas Networks has partnered with Doctor Hilary Jones to warn of summer carbon monoxide risks after incidents in the North of England rose 16 per cent last summer, and is giving away 1,000 free alarms.
Solar Roadmap published by government and industry
The Solar Roadmap, produced over two years by a government-industry taskforce, sets out measures on rooftop solar, grid connections, supply chains, skills and planning, with a Solar Council to oversee delivery.
Confused.com guide updated to state the Energy Price Guarantee is no longer in effect
Confused.com has updated its Energy Price Guarantee guide to confirm the scheme is no longer in effect, with households now paying rates set by Ofgem's price cap.
ECO4 Measures Table version 4.0 published
Ofgem has published version 4.0 of the ECO4 Measures Table, changing the treatment of solar PV, room-in-roof insulation and shared-ground-loop district heating connections.
Ofgem published its consultation decision
Ofgem has confirmed how it will administer mid-scheme changes to ECO4 and the Great British Insulation Scheme, after 18 responses to its April 2025 consultation.
Catapult analysis shows EV herding creates new overnight demand peak
Energy Systems Catapult analysis of 854 Living Lab homes finds that at around 50% EV uptake the overnight charging peak is twice the size of the early evening peak, driven by time of use tariff herding.
Warm Homes: Local Grant funding opens via Oxfordshire County Council
Oxfordshire County Council is now accepting applications for the Warm Homes: Local Grant, offering fully funded energy efficiency upgrades to low income households at risk of fuel poverty.
CPA publishes consumer guidance on protecting deposits paid to tradespeople
The Consumer Protection Association has published guidance on deposits paid to tradespeople, setting a ceiling of 25 per cent or £7,500 and warning against cash payments.
Resolution Foundation publishes Flex Appeal research on flexible energy pricing
Resolution Foundation research funded by the European Climate Foundation finds flexible energy pricing could cut household electricity bills by £200 a year by 2040, but warns of risks for lower-income families.
Fuel poverty plan review published with two actions closed and six new actions added
The Welsh Government has reviewed its Tackling Fuel Poverty Plan, closing two of the original ten short-term actions, extending eight and adding six new short-term actions.
Mitsubishi Electric introduces the MSZ-RZ R290 residential air conditioning system
Mitsubishi Electric has announced the MSZ-RZ R290, a wall-mounted inverter heat pump for homes and small commercial spaces that runs on R290 refrigerant with a global warming potential of 3.
Warm Home Discount (Amendment) Regulations 2025 laid before Parliament
The Warm Home Discount (Amendment) Regulations 2025 were laid before Parliament on 19 June 2025, with a correction slip issued on 4 July, to widen eligibility for the £150 rebate from winter 2025-26.
Zapmap updates home charging guide with Hive partnership offer
Zapmap has updated its home charging guide, giving a typical installed 7kW charge point cost of £700 to £1200 and promoting a Hive offer with a £20 Zapmap charging credit.
Managed start of RTS phase-out confirmed from 30 June
The Department for Energy Security and Net Zero has confirmed a managed and more controlled start to the radio teleswitch service phase-out from 30 June, with 314,935 RTS meters still in premises as of 30 May 2025.
Ofgem consulted on RTS-specific supplier licence conditions with a no worse off tariff provision
Ofgem has consulted on new licence conditions for energy suppliers covering radio teleswitch meter replacements, including a provision that consumers be left no worse off on tariff.
Citizens Advice publishes report on spray foam insulation mis-selling
Citizens Advice has published a report on mis-sold spray foam insulation, saying complaints have more than doubled in a year and calling for mandatory quality standards and a single ombudsman.
Energy Systems Catapult publishes report on accelerating energy improvements in the private rental sector
Energy Systems Catapult has published a report calling for outcome-based minimum energy efficiency standards, local one-stop retrofit shops, tailored financing and a digital building passport for privately rented homes.
RdSAP 10 launched, replacing RdSAP 2012
A new version of the methodology used to rate the energy performance of UK homes, RdSAP 10, was launched on 15 June 2025, replacing RdSAP 2012.
Energy Price Guarantee scheme withdrawn
The government has withdrawn the Energy Price Guarantee scheme documents and confirmed the scheme is closed, ending the published record of the support that capped household unit rates from 2022.
MCS submits response to DESNZ consultation
MCS has published its response to a two-part DESNZ consultation on the Boiler Upgrade Scheme and on making MCS the sole certification scheme for clean heat installations.
Chancellor confirms £13.2 billion for warm homes plan
The Chancellor confirmed £13.2 billion for the Warm Homes Plan at the June 2025 spending review, covering home energy efficiency spending from 2025-26 to 2029-30.
GB Energy allocated £8.3bn with £2.5bn diverted to nuclear
The 2025 spending review has allocated £8.3bn to Great British Energy and GB Energy – Nuclear, with £2.5bn of that sum reported to be diverted to the allied nuclear company.
Rolls-Royce selected to build small modular nuclear reactors
The government has selected Rolls-Royce to build small modular nuclear reactors and confirmed £2.5bn of funding, alongside wider spending review commitments on home energy efficiency and nuclear power.
Which? publishes response to DESNZ consultation on Boiler Upgrade Scheme and clean heat certification
Which? has published its response to the government's consultation on the Boiler Upgrade Scheme and clean heat certification, backing MCS as sole certifier and calling for regulation of third party agreements.
ChargeUK publishes LCP Delta report on £15.5 billion EV charging economic contribution
ChargeUK has published an LCP Delta report putting the direct value of UK EV charging at £15.5 billion by 2035, and warning that weakening the ZEV Mandate could halve operator investment.
Consumer Scotland publishes investigation report with nine recommendations
Consumer Scotland has published an investigation into the energy efficiency and low-carbon heating sector, setting out nine recommendations covering advice, standards, enforcement, funding and redress.
Rules and RegulationEnergy SuppliersScotland, Wales and Northern Ireland
Consumer Scotland publishes report on converting Scotland's home heating
Consumer Scotland has published an investigation into consumer protections in Scotland's insulation and low-carbon home heating sector, with MCS welcoming its call for a single standards body and a single redress route.
equiwatt launches beta energy tariff integration in its app
equiwatt has added a beta tariff integration to its app, letting users view import rates and contract details, and letting AlphaESS battery owners with an export MPAN earn rewards for exporting.
UK Government expands Winter Fuel Payment eligibility criteria
The UK Government announced in June 2025 that it was expanding the criteria for the Winter Fuel Payment, after the payment had been changed to a means-tested benefit in 2024.
Policy report on retrofit assessment review published
The Scottish Government has published an independent review of retrofit assessment methods, setting out recommendations for a new Home Energy Efficiency Technical Suitability Assessment to replace reliance on Energy Performance Certificates.
PRS Minimum Energy Efficiency Standards consultation opens
The Scottish Government has consulted on regulations that would require privately rented homes in Scotland to reach EPC Heat Retention Rating band C from 2028 for new tenancies and by 2033 for all lets.
Centrica signs gas import deal with Equinor
Centrica has agreed a gas import deal with Norway's Equinor, as its Rough storage site returns to profit and the company rules out extending its production consent beyond April 2027.
UtilityCloudLive trading period ends
The Energy Ombudsman has recorded the energy broker UtilityCloudLive as inactive, with a trading period ending 4 June 2025, and says it cannot review disputes about the firm.
CheapDeals Limited ceases trading
The Energy Ombudsman records the energy broker CheapDeals Limited as inactive, with its membership of the ombudsman scheme ending on 3 June 2025 after a trading period of under ten months.
ECIU analysis warns cutting Warm Homes Plan funding could cost households over £1.4 billion a year
ECIU analysis warns that limiting the Warm Homes Plan to 300,000 upgrades could leave 4.7 million households without average bill savings of around £300 a year.
Government confirms solar panels by default on new build homes
Ministers have confirmed that solar panels will be included in the Future Homes Standard, meaning the vast majority of new build homes in England will have rooftop solar installed as standard.
Citizens Advice published its response to Ofgem's second Energy code reform implementation consultation
Citizens Advice has welcomed most of Ofgem's second energy code reform implementation consultation, while calling for open governance duties across new code bodies and adequate resourcing for the regulator.
Wish Energy Solution Ltd ceased trading
The Energy Ombudsman lists the energy broker Wish Energy Solution Ltd as inactive, with its membership of the ombudsman scheme ending on 2 June 2025.
Buildings Retrofit Pilot opens for applications
The West Midlands Combined Authority has opened its £167 million Buildings Retrofit Pilot to applications from councils, housing associations and public sector bodies, targeting up to 14,000 of the region's oldest and coldest homes.
Domestic batteries added as eligible measure under WH:SHF
Domestic batteries installed alongside solar panels became an eligible measure under the Warm Homes: Social Housing Fund in June 2025, were paused that November, and can be installed again from 2 February 2026.
Full roll-out of 4G Communication Hubs scheduled for summer 2025
The body running Britain's smart meter network says 4G Communication Hubs are in a testing phase in homes, with mass deployment scheduled from summer 2025 ahead of the 2033 switch-off of older networks.
UK Government publishes Solar Roadmap
The UK Government published a Solar Roadmap in June 2025, setting an ambition to grow national solar capacity from around 20GW to 45-47GW by 2030.
Great British Energy funding was confirmed
The June 2025 comprehensive spending review confirmed £8.3 billion for Great British Energy, the publicly owned clean energy company set up to invest in renewable projects rather than supply power to homes.
IGEM responds to Boiler Upgrade Scheme consultation Part 1
IGEM has told the government that hybrid heating systems should qualify for Boiler Upgrade Scheme grants, arguing the current exclusion is a missed opportunity, and that air-to-air heat pumps should not.
NIBE showcases new S1156 PC, S1256 PC and S735C heat pumps at InstallerSHOW 2025
NIBE launched a direct-to-consumer heat pump installation route for air source systems and showed new ground source and exhaust air models at InstallerSHOW 2025.
Ofgem proposes debt relief scheme opening in summer/autumn 2025 and closing in spring 2026
Ofgem has proposed a debt relief scheme for households that built up energy bill arrears during the energy crisis, open from summer or autumn 2025 to spring 2026.
Rules and RegulationEnergy Bills and the Price CapGrants and Schemes
Outfox the Market renamed to Outfox Energy
Outfox the Market, the Leicester-based family-owned supplier launched in 2017, was renamed Outfox Energy in June 2025, with no change reported to its ownership or licence.
Planned national RTS switch-off did not happen in June 2025
The Radio Teleswitch Service phase-out began in June 2025 but no national switch-off took place, with the transition now continuing in stages through 2026.
Radio Teleswitch service planned to end 30 June 2025
The industry-run Radio Teleswitch Service that switches older electricity meters between peak and off-peak rates is being phased out from June 2025, with suppliers required to fit replacement meters.
Solar Roadmap published calling for a rooftop revolution
The Solar Roadmap, published in June 2025, called for a rooftop revolution deploying solar PV on homes and buildings to cut bills, improve energy security and create skilled jobs.
Spending Review 2025 commits to the Warm Homes Plan
The 2025 Spending Review commits a further £13.2 billion to the Warm Homes Plan between 2025-26 and 2029-30, funding insulation, heating and solar upgrades intended to cut household bills.
Spending review announces Boiler Upgrade Scheme growth over four years
The June 2025 spending review confirmed that funding for the Boiler Upgrade Scheme will rise each year to 2029/30, as polling for a trade body found few households willing to pay the remaining cost of a heat pump.
SSEN launches £20 million Chickerell substation upgrade
SSEN has begun a £20 million upgrade of Chickerell substation near Weymouth, a project running to mid-2028 that it says will benefit more than 60,000 homes and businesses in south-west Dorset.
SSEN launches Self-Serve connection quote tool
Scottish and Southern Electricity Networks has launched a Self-Serve online tool that gives some initial electricity connection estimates in as little as two minutes, after use passed one thousand people.
Ultra-rapid devices outnumber rapid devices for the first time
Ultra-rapid public charge points grew 22.76 per cent in the first half of 2025 to 8,619 devices, overtaking rapid devices for the first time, as total installations rose 27 per cent year on year.
Warm Home Discount expansion confirmed for winter 2025/26
The Government confirmed on 19 June 2025 that the Warm Home Discount would be expanded for winter 2025/26, removing the high-cost-to-heat test so that any household on a qualifying means-tested benefit is eligible.
- May 2025
Net-Zero Renewable Energy Limited trading period ends
The Energy Ombudsman has recorded Net-Zero Renewable Energy Limited, trading as Net Zero Renewables, as inactive, with its membership of the dispute scheme running from 8 December 2023 to 30 May 2025.
Amendments to Class G by the Town and Country Planning (General Permitted Development) (England) (Amendment) Order 2025 (S.I. 2025/560)
Amendments to Class G permitted development rights for domestic air source heat pumps in England took effect on 29 May 2025, changing the limits on pump numbers, compressor unit volume and the conditions attached to installation.
Citizens Advice publishes response supporting Ofgem's smart metering Guaranteed Standards
Citizens Advice has backed Ofgem's proposed Guaranteed Standards of Practice for smart metering, saying the new protections must be robust enough to tackle the problems consumers actually face.
Heat pump quantity limits in para. G.2(a) substituted by S.I. 2025/560
Amendments in force from 29 May 2025 restate how many air source heat pumps can be installed under permitted development in England, with one allowed for most homes and two for detached houses.
Permitted development rights for heat pumps relaxed in England
Changes to permitted development rights in England from 29 May 2025 removed the one metre boundary rule, raised the size limit to 1.5m3 and allowed two heat pumps on detached houses.
Volume limits in para. G.2(d) substituted by S.I. 2025/560
Amendments in force from 29 May 2025 restate the outdoor compressor unit volume limits for permitted development air source heat pumps in England at 1.5 cubic metres for dwellinghouses and 0.6 cubic metres for blocks of flats.
Which? responds to easing of planning rules for electric vehicle chargers
Which? has welcomed the easing of planning rules for electric vehicle chargers and called on the government to improve public charging coverage and charger maintenance.
MY-PV SOL•THOR available to order from Wind & Sun
Wind & Sun has announced that the MY-PV SOL•THOR, a DC power manager that sends solar array output straight to a heating element, is now available to order in the UK.
Ofgem announces £18.6 million compensation and debt write-off for unauthorised prepayment meter installations
Ofgem has set out compensation guidelines requiring energy suppliers to pay £5.6 million and write off £13 million of debt for at least 40,000 customers given prepayment meters without permission.
Ofgem decides to update operating cost and debt allowances structure
Ofgem has decided to restructure the operating cost and debt allowances inside the energy price cap, cutting the total allowance by an average of £8 per customer from 1 July 2025.
Ofgem publishes updated price cap levels for 1 July to 30 September 2025
Ofgem has set the default tariff price cap for 1 July to 30 September 2025 at £1,720 a year for a typical dual fuel household paying by Direct Debit, down £129 or 7% from the previous level.
Lithium-ion battery charger recalled from end users
A lithium-ion battery charger sold through TikTok has been recalled from end users after the safety regulator found it presented a serious electric shock risk.
Ofgem extends prepayment meter warrant protections to 30 June 2027
Ofgem has extended the licence conditions that cap warrant costs and bar forced prepayment installation in exceptional cases, keeping them in force until 30 June 2027.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
New Pod Point domestic warranty statement takes effect for Solo 3S chargers
Pod Point has published a new domestic warranty statement, version 1.0, covering Solo 3S chargers bought or hired from 21 May 2025 with a 60 month period on purchased units.
Point-of-sale upgrade regulations from Heat in Buildings Bill abandoned
The Climate Change Committee has confirmed that Scottish Government proposals to require home upgrades at the point of sale have been abandoned, with no replacement measures yet set out.
Product safety report first published for Caple heat pump tumble dryers
The Office for Product Safety and Standards has published a safety report for Caple heat pump tumble dryers, models TDi4001 and TDi4000, which present a fire risk and are subject to a manufacturer modification programme.
Product safety report published for Haier heat pump tumble dryers
The Office for Product Safety and Standards has published a safety report on two Haier heat pump tumble dryer models that can ignite through an internal short circuit, with a manufacturer modification programme under way.
E3G publishes briefing on economic case for Warm Homes Plan
E3G briefing says delivering the £13.2bn Warm Homes Plan would raise GDP, create 9,000 skilled jobs a year, cut bills for 3 million households and reduce gas imports.
Elmhurst publishes analysis of solar PV requirements for new homes
Elmhurst Energy has published its analysis of the two solar PV options in the 2023 Future Homes Standard consultation, setting out the calculation, industry concerns and its own response.
Affected products scheduled to return to the MCS Product Directory
MCS has granted a six-month grace period for solar mounting products whose certification was withdrawn when the MCS 012 standard changed, with the products returning to the directory on 16 May.
Grant Aerona products approved under ECO4 Innovation
Three Grant Aerona air source heat pump products were approved under ECO4 innovation measure 037, with the date of approval given as 16 May 2025 in Ofgem's register.
Alpha launches Custom Hybrid heat pump and boiler solution
Alpha has launched the Custom Hybrid, a system pairing a Magis M heat pump with E-Tec or Evoke boilers through a Hybrid Interface Kit, aimed at homes that cannot take a heat pump alone.
Energy Systems Catapult responds to DESNZ consultation on privately rented homes energy performance
Energy Systems Catapult has backed government proposals to raise the Minimum Energy Efficiency Standards for privately rented homes in England and Wales to EPC C from 2030, in a consultation response published on 15 May 2025.
Great British Energy Act received Royal Assent
The Great British Energy Act received Royal Assent on 15 May 2025, creating a publicly owned clean energy company backed by £8.3 billion to invest over this parliament.
Social Housing Decarbonisation Fund replaced with Warm Homes: Social Housing Fund
The Social Housing Decarbonisation Fund has been replaced by the Warm Homes: Social Housing Fund, which funds local authorities and social housing landlords to improve energy performance in England.
Utility Warehouse May fixed launch
Utility Warehouse has replaced its UW Fixed 46 and UW Fixed Saver 46 tariffs with 47-numbered versions, part of a wave of July 2025 fixed-rate launches and removals across UK suppliers.
Google announces it will stop launching new Nest thermostats in Europe
Google will stop launching new Nest thermostats in Europe and will end software and security updates for its first and second generation models from 25 October 2025.
Consumer Scotland publishes response to Ofgem smart meter guaranteed standards consultation
Consumer Scotland has published its response to Ofgem's consultation on new guaranteed standards of performance for smart meters, backing the proposals while calling for shorter fault time limits.
NEA publishes response to Ofgem smart meter guaranteed standards consultation
National Energy Action has published its response to Ofgem's consultation on guaranteed standards of performance for smart meters, backing proposed post-install aftercare and remedy measures.
Committee publishes Retrofitting homes for net zero report
The Energy Security and Net Zero Committee has published a report on retrofitting homes for net zero, calling for longer funding certainty, a national advice service and a carbon metric for home energy performance.
Version 4 Statement of Intent withdrawn
Edinburgh City Council has withdrawn its 2024 Statement of Intent for ECO4 and GBIS flexible eligibility, replacing it with Version 5 and confirming the scheme closes in April 2026.
LONGi launches HIBC module and EcoLife consumer brand at Intersolar Munich
LONGi has unveiled the Hi-MO S10, the first commercialised heterojunction back contact solar module, and a new EcoLife consumer brand aimed at the residential market.
Panasonic launches Aquarea Home app with expanded compatibility
Panasonic has launched the Aquarea Home app for Android and iOS, adding room-by-room control and weekly scheduling across its Aquarea room products and heat pumps.
Consultation closed on improving the energy performance of privately rented homes
The government consultation on raising minimum energy efficiency standards for privately rented homes in England and Wales closed on 2 May 2025, with 1,920 responses received.
UK Government consultation on EPC band C for PRS closes
The UK Government consultation on requiring privately rented homes in England and Wales to reach EPC band C before being let closed on 2 May 2025, with the standard proposed from 2028.
Regulatory Review Group wrote to the Cabinet Secretary with EPC reform advice
The Regulatory Review Group wrote to the Cabinet Secretary for Net Zero and Energy on 2 May 2025 with five recommendations on Scottish EPC reform, all of which ministers have accepted.
RPC issued a formal opinion on proposed permitted development rights amendments
The Regulatory Policy Committee has issued a formal opinion on government proposals to widen permitted development rights for off-street electric vehicle charge points and air source heat pumps on domestic premises.
BEV registrations rise 25.8% to 21.8% market share
Battery electric vehicle registrations rose 25.8% in May 2025 to take 21.8% of the new car market, though the year-to-date share of 20.9% remains below the 28% regulatory mandate.
Committee recommends long-term retrofit funding to at least 2035
The Energy Security and Net Zero Committee has called on the Government to set out long-term funding for home retrofit running to at least 2035, warning that short-term schemes have failed to give households and installers confidence.
Committee recommends national warm homes advice service
The Energy Security and Net Zero Committee has called on the Government to launch a national warm homes advice service and add a carbon metric to home energy certificates, in a report published on 9 May 2025.
Debt allowance set at £71 per customer per year
Ofgem has set the debt allowance within the energy price cap at £71 per customer per year, the bottom of the range it consulted on and £2 above current allowances.
ECA and 53 businesses urge Government to honour £13.2bn Warm Homes Plan commitment
The Electrical Contractors' Association has joined 53 businesses and trade bodies in signing a letter urging the Government to honour its manifesto commitment to invest £13.2bn in the Warm Homes Plan.
New electrical safety check laws come into force for social rented homes in England
Five-yearly electrical safety inspections became mandatory in England's social rented homes on 1 May, with social landlords facing fines of up to £40,000 for non-compliance.
Enphase launches fourth generation IQ Battery family
Enphase has launched a fourth generation IQ Battery family, which the maker says delivers nearly 34% greater energy density than its predecessor and uses fewer components on the wall.
Free public EV chargers decline to 1,837
Zapmap data shows 1,837 of the UK's public EV charging devices were free to use as of May 2025, a small and shrinking share of the wider network.
UK gas networks submit 2026 to 2031 plans for green gas capacity
Britain's five gas networks have filed plans for 2026 to 2031 to connect more than 30TWh of new biomethane production capacity, as a new taskforce claims feedstock could support far more.
Government decides SAP 10.3 will be available as an alternative to HEM for the Future Homes Standard
The Government has decided that an updated version of SAP, known as SAP 10.3, will be approved for use with the Future Homes Standard as an alternative to the Home Energy Model, with a period of dual running.
Modification programme for heat pump tumble dryers added
The Office for Product Safety and Standards has added a modification programme for several brands of heat pump tumble dryer to its product recalls and alerts list, citing a risk of fire.
OPSS publishes Safety Reports on heat pump tumble dryer fire risk
The Office for Product Safety and Standards has told Haier its modification programme for heat pump tumble dryers is not satisfactory, and more than 17,000 owners must stop using the appliances.
Secondary legislation for mid-scheme changes due to be laid in May 2025
The government has confirmed mid-scheme changes to the Energy Company Obligation 4 and Great British Insulation Scheme, with secondary legislation due to be laid in May 2025 and come into force from July.
SMNCC status quo approach retained with technical changes
Ofgem has kept its existing method for setting supplier operating cost and debt allowances in the energy price cap, updating the cost data to 2023 and cutting the allowance by £8 per customer on average.
SSEN begins £5.4m substation reinforcement project in Ealing
SSEN has started a £5.4m reinforcement of Southfield Road substation in Ealing, installing two new transformers to raise capacity for about 20,000 customers by Summer 2026.
Which? surveys Trusted Trader engineers on boiler repair costs
Which? asked 225 Trusted Trader heating engineers in May and June 2025 what they would charge in parts and labour to fix the 10 most common boiler faults.
- April 2025
Consultation on Boiler Upgrade Scheme amendments and clean heat certification opens
The government has opened a two-part consultation on changes to the Boiler Upgrade Scheme and on making MCS the sole certification scheme for clean heat installations.
Government announces consultation on expanding Boiler Upgrade Scheme and skills investment
The Government has opened a consultation on expanding the Boiler Upgrade Scheme and pledged up to 18,000 extra training places for retrofit installers, in an announcement welcomed by trade body NAPIT.
Ofgem opens consultation on heat networks fair pricing protections
Ofgem has opened a consultation on a fair pricing framework for heat networks, setting out proposals on pricing principles, cost allocation and price investigations ahead of the new regime in January 2026.
Ofgem published the ED3 price control framework
Ofgem published the ED3 price control framework on 30 April 2025, setting out how electricity distribution network investment will be planned and funded ahead of need before the 2028 to 2033 control period.
Which? launches heat pump cost savings calculator
Which? has released an online calculator showing how pairing a heat pump with a specialist electricity tariff can cut annual running costs by hundreds of pounds compared with a gas boiler.
Which? responds to Government plans to expand home heating grant options
Which? has responded to government proposals to widen the options for home heating grants, saying they could help more consumers switch to sustainable heating and bring in more trustworthy installers.
New homes sector publishes initial Net Zero Transition Plan
The Future Homes Hub and the Carbon Trust have published an initial Net Zero Transition Plan for new homes, backed by committed homebuilders and two new implementation boards.
BBC Radio 4 You and Yours covers RTS meter concerns
BBC Radio 4's You and Yours has aired concerns that hundreds of thousands of households still on Radio Teleswitch meters may lose heating and hot water when the service ends.
Nesta publishes final project update on heat pump repairs, maintenance and servicing demand
Nesta's final project update on heat pump repairs, maintenance and servicing reports that most heating firms already offer the work but face skills, scheduling and profitability barriers.
Wallbox solar charging features launched for new E.ON Next installations
E.ON Next has added solar charging features to new Wallbox installations from 28 April 2025 at no extra cost, but existing customers cannot currently upgrade.
MCS consumer protection consultation closes
MCS has closed a consultation on proposed changes to financial protection requirements for small-scale renewables, with the response to be published soon.
Government response to smart and secure electricity system consultation published
The government has published its response to the 2024 consultation on smart and secure electricity systems, confirming standards for energy smart appliances, a load control licence and tariff data rules.
ECIU analysis says ZEV mandate changes could cost families over £1000 a year
ECIU analysis published on 22 April 2025 says changes to the Zero Emission Vehicle mandate weaken manufacturer incentives to cut electric car prices and could cost families over £1000 a year.
Version 3 added smart thermostat scores
Ofgem has added scores for smart thermostat measures to Version 3 of the Great British Insulation Scheme scores matrix, the first time heating controls have carried scores under the scheme.
Committee on Fuel Poverty response to Warm Home Discount expansion consultation published
The Committee on Fuel Poverty has published its response to the government consultation on expanding the Warm Home Discount Scheme for 2025 to 2026, covering England, Scotland and Wales.
Energy Saving Trust publishes report on what the UK needs from the Warm Homes Plan
The Energy Saving Trust has published a five-pillar report setting out what the UK Government needs to do to deliver the Warm Homes Plan and its target of retrofitting five million homes.
Ofgem approved NESO connections reform proposals
Ofgem has approved NESO's connections reform proposals, moving the grid queue to a "first ready, first connected" approach that prioritises projects meeting the UK's strategic needs.
Ofgem publishes final Consumer Vulnerability Strategy
Ofgem has published a refreshed Consumer Vulnerability Strategy with four themes and a cross-cutting theme, after a consultation that drew 67 responses.
Nesta and BIT publish trial findings on coordinated low-carbon heating offers
A trial of 5,525 UK homeowners finds that coordinated neighbourhood switching to low-carbon heating does not raise uptake on its own, but adding 0% interest financing does.
EV guidance page updated with new vehicle tax rates
The GOV.UK guidance page on electric vehicle costs, charging and infrastructure was updated on 10 April 2025 to reflect updated vehicle tax rates, its first change since publication in February 2024.
Resolution Foundation publishes report on home heating transition for low-income households
The Resolution Foundation finds heat pump installation is slow and skewed to wealthier areas, with most households facing slightly higher bills after switching from a gas boiler.
Energy Saving Trust publishes response to future default tariffs consultation
The Energy Saving Trust has told a government call for evidence that suppliers should be obliged to place households on default tariffs that suit their circumstances, and that the default price cap should be reformed.
Welsh Government opens consultation on changes to permitted development rights in Wales
The Welsh Government consulted on changes to permitted development rights for air source heat pumps and off-street electric vehicle charging, opening on 8 April 2025 and closing on 1 July 2025.
Rules and RegulationHeat PumpsScotland, Wales and Northern Ireland
ECO4 and GBIS mid-scheme administration consultation opened
Ofgem opened a consultation on 7 April 2025 on how it will administer mid-scheme changes to ECO4 and the Great British Insulation Scheme, publishing its decision on 26 June 2025.
Government confirms mid-scheme changes to GBIS and ECO4
The government has confirmed mid-scheme changes to the Great British Insulation Scheme and ECO4, allowing two insulation measures per project and ECO4 delivery to count towards GBIS targets.
Ofgem publishes draft guidance update summary
Ofgem has published draft guidance and a consultation on how it will administer mid-scheme changes to ECO4 and the Great British Insulation Scheme, with responses due by 12 May 2025.
Trading Standards in Scotland report short weight solid fuel packs
Trading Standards officers in Scotland found short weight packs in 28 of 70 solid fuel product lines checked at retail outlets, with the worst deficiencies reaching 3.52kg on a 14kg pack of logs.
Visit a Heat Pump passes 1,000 bookings and 900 hosts in first year
Nesta's Visit a Heat Pump service, which lets households see a working heat pump in someone's home before buying one, reported 1,030 bookings, 1,672 booked places and 912 hosts in its first year.
The Consumer Protection from Unfair Trading Regulations 2008 were revoked
The Consumer Protection from Unfair Trading Regulations 2008 were revoked on 6 April 2025 by the Digital Markets, Competition and Consumers Act 2024, with Part 4A continued under transitional provisions.
SSEN announces contract partners for £450m north of Scotland network investment
SSEN Distribution has named five contract partners to deliver a £450m programme of investment in the north of Scotland's electricity distribution network, covering nine sub-regions and at least 300 skilled jobs.
Working Tax Credit and Child Tax Credit ceased to exist
Ofgem's ECO4 delivery guidance confirms Working Tax Credit and Child Tax Credit ceased to exist on 5 April 2025, with receipt remaining valid evidence of eligibility until 4 April 2026.
Citizens Advice opposes Ofgem's zero standing charge price cap variant proposals
Citizens Advice has told Ofgem it does not support proposals for a zero standing charge variant of the energy price cap, citing complexity, implementation challenges and risks of consumer harm.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
Citizens Advice responds to the fuel poverty strategy consultation for England
Citizens Advice has backed the retention of England's 2030 fuel poverty target and called for a second affordability measure alongside the existing LILEE metric.
ClimateXChange publishes study on flow temperature reduction in Scottish homes
ClimateXChange has published research finding most Scottish homes cannot run at 55°C flow temperatures today, but 76% could after higher cost retrofit.
ClimateXChange publishes study on housing market impacts of Scottish heating and energy efficiency regulations
A study published on 3 April 2025 models how the proposed Heat in Buildings Bill could affect the Scottish housing market, finding slower activity, higher rents and possible landlord exits.
Extended Ecodan R290 range announced
Mitsubishi Electric has added 8.5kW, 10kW and 12kW models to its Ecodan R290 heat pump range and will phase out its Ecodan R32 units in favour of the extended line.
Minister confirms Heat in Buildings Bill and PRS MEES commitment
The Scottish Government has confirmed it will bring forward a Heat in Buildings Bill and introduce minimum energy efficiency standards for privately rented homes using existing powers in the Energy Act 2011.
Over 44 million GBP of household energy efficiency funding announced
More than 44 million GBP has been allocated to cut emissions from buildings and help households save on energy bills, including 30 million GBP for three heat network projects.
Household Support Fund extended with additional GBP 842 million for England
An additional GBP 842 million is being granted in England to extend the Household Support Fund by another 12 months, with local authorities using the funding to assist vulnerable households.
Mayor signs decision approving £53,470,024 Warm Homes Local Grant funding
The Mayor of London has approved the receipt and spending of £53,470,024 of Warm Homes Local Grant funding from the Department for Energy Security and Net Zero for delivery in London between 2025 and 2028.
Bristol City Council and Bristol City Leap publish Warm Homes Plan
Bristol City Council and Bristol City Leap have published a joint five-year action plan for decarbonising the city's homes, setting out their roles across social housing, private housing, new build, heat networks, skills and citizen involvement.
Clean Power Action Plan updated with 2030 clean power ambition
The Clean Power Action Plan, updated in April 2025, sets out the government's ambition to reach a clean power system by 2030, according to a House of Commons Library briefing on the future of the gas grid.
Consumer debt and arrears reached a record high of £3.85 billion
Ofgem's state of the energy market report records consumer debt and arrears at a record £3.85 billion in quarter 4 2024, alongside a price cap rise to £1,849 from April 2025.
DESNZ consulted on proposed changes to the BUS
The Department for Energy Security and Net Zero consulted in April 2025 on proposed changes to the Boiler Upgrade Scheme, with a formal decision expected later in the year.
Employer National Insurance Contributions increase took effect
The employer National Insurance Contributions increase that Ofgem allowed suppliers to recover through the energy price cap took effect in April 2025, as part of a wider review of operating cost allowances.
EPC band F homes could face bills around £700 higher than band C from April
Analysis by the Energy and Climate Intelligence Unit finds EPC band F homes could face average annual dual fuel bills of around £2,340 from April, roughly £700 more than band C.
Government launches consultation on expanding the Boiler Upgrade Scheme
The government has opened a consultation on widening the Boiler Upgrade Scheme to cover air-to-air heat pumps and heat batteries, and to allow third-party ownership finance alongside grants.
Government published its Energy Smart Appliance consultation response
The government has accepted all 14 recommendations of the National Infrastructure Commission's study on electricity distribution networks, published in April 2025, covering flexibility, reliability, planning and price controls.
Gwresogi achieves MCS certification for solar PV, heat pumps and battery storage
Gwresogi, a Gwynedd installer founded in 2014, gained MCS certification in April 2025 covering solar PV, air source heat pumps and battery storage, according to an MCS case study.
MCS launches four-week consultation on financial protection requirements
MCS opened a four-week consultation in April 2025 on proposed financial protection requirements for its redeveloped scheme, drawing over 30 responses including from the CMA and DESNZ.
NIE Networks launches Big Network Rebuild investment programme
NIE Networks has begun a six-year, c.£250m programme to rebuild and future-proof Northern Ireland's electricity distribution network, covering about 14,000km of lines and equipment.
Where Our Energy Comes FromScotland, Wales and Northern Ireland
Ofgem publishes refreshed Consumer Vulnerability Strategy
Ofgem has published a refreshed Consumer Vulnerability Strategy setting out four themes and a cross-cutting theme for protecting consumers in vulnerable situations, with a first progress report following in July 2026.
UK public EV charger count passes 76,000
A consumer guide states the UK had over 76,000 public EV chargers as of April 2025, far more than the 8,353 petrol stations it says remain in operation.
Rebel Energy exits the domestic supply market
Rebel Energy ceased trading on 1 April 2025, leaving around 90,000 domestic customers to be transferred to a new supplier under Ofgem's safety net arrangements.
Restriction on re-letting below EPC band D begins
Social landlords in Scotland should not re-let social housing below EPC band D from December 2025, under guidance supporting the Energy Efficiency Standard for Social Housing post 2020.
Rules and RegulationYour Type of HomeScotland, Wales and Northern Ireland
Scottish Government announces PoP requirement likely dropped from Heat in Buildings Bill
The Scottish Government has said the point of purchase clean heating requirement is likely to be dropped from the Heat in Buildings Bill due in the Scottish Parliament later in 2025.
Rules and RegulationHeat PumpsScotland, Wales and Northern Ireland
Smart time of use tariff adoption increased by over 75% in the last year
Ofgem reports that smart time of use tariff adoption rose by more than 75% in the last year, driven by rising electric vehicle ownership and demand for cheaper, more flexible energy options.
Standing charges change from 1 April with regional variation remaining
Ofgem's April price cap rise of 6.4% takes effect on 1 April 2025, with standing charges falling for most households but rising by up to £20 a year in some regions.
Study finds UK homes overheating has soared from 18% to 80%
A study published in April 2025 found the proportion of UK homes experiencing overheating rose from 18% in 2011 to 80%, with 4.5 million adults made unwell by heat at home.
Third version of DNOA suite of documents published
UK Power Networks has published the third version of its Distribution Network Options Assessment documents, setting out how it recommends and approves investment in its electricity network.
Updated warranty applies to units purchased after 1st April 2025
Simpson & Partners has published updated warranty terms applying to electric vehicle chargers bought after 1st April 2025, with cover split between the enclosure and the power electronics.
VED Expensive Car Supplement becomes applicable to many new EVs
Vehicle Excise Duty changes from 1 April 2025 brought the Expensive Car Supplement into scope for many new electric cars, and the SMMT links the change to a fall in April registrations.
Warm Homes: Local Grant date noted
Government guidance confirms the Warm Homes: Local Grant delivery window opened on 1 April 2025, with £500 million allocated to local authorities in England to fund energy efficiency measures and low carbon heating.
Warranty extension purchases require online registration
SolarEdge has said that from 1 April 2025 customers extending an inverter warranty must first register for its online services and obtain a customer number.
- March 2025
Boiler Upgrade Scheme scheduled to close
The Boiler Upgrade Scheme reaches its scheduled end on 31 March 2025, closing a three-year, £450m grant programme that paid up to £6,000 towards low carbon heating in England and Wales.
Citizens Advice publishes three reports on designing targeted social tariffs with automation in mind
Citizens Advice, IPPR and Policy in Practice have published three reports on how social tariffs for energy, water, broadband and car insurance could be designed and delivered automatically to eligible households.
Deadline for claiming Winter Fuel Payment not paid automatically
The Department for Work and Pensions says eligible pensioners whose Winter Fuel Payment does not arrive automatically must claim it by 31 March 2025, after a winter of backdated claims.
Ofgem energy price cap rises 6.4% and Clean Heat Market Mechanism launches
Ofgem's energy price cap rose 6.4% on 31 March 2025, the same day the Government's Clean Heat Market Mechanism began requiring large boiler manufacturers to sell a share of heat pumps.
Energy Bills and the Price CapRules and RegulationBoilers and Heating
Price cap for average dual fuel Direct Debit households increased to £1,849
Ofgem's price cap for average dual fuel Direct Debit households rose 6.4 per cent to £1,849 a year on 1 April 2025, a third consecutive increase driven by higher wholesale costs.
Energy Bills and the Price CapStatisticsRules and Regulation
Reformed Clean Heat Market Mechanism to launch on 1 April 2025
The reformed Clean Heat Market Mechanism takes effect on 1 April 2025, obliging heating manufacturers to meet rising heat pump installation targets as part of the government's Warm Homes Plan.
Trust responds to Warm Home Discount expansion consultation
The British Gas Energy Trust has endorsed plans to widen the Warm Home Discount and scrap the high-cost-to-heat threshold, but warns 55% of fuel-poor households will still miss out on the £150 rebate.
PAS2030:2019 and PAS2035:2019 cease to be applicable
Ofgem has confirmed that from 30 March 2025 only the 2023 versions of the PAS retrofit standards may be used for work under ECO4 and GBIS, replacing the 2019 editions.
SSEN announces £200m Oxfordshire network transformation
Scottish and Southern Electricity Networks will spend more than £200m with OCU Group upgrading the Oxfordshire distribution network from later this spring, work running mainly to the turn of the decade.
Updated PAS 2035/2030:2023 standard comes into force
An updated version of the PAS 2035/2030:2023 retrofit standard took effect on 30 March 2025, requiring Retrofit Coordinators to visit sites and raising qualification standards for Retrofit Designers.
Ofgem opens consultation on smart meter guaranteed standards
Ofgem has opened a consultation on updating the 2015 Guaranteed Standards of Performance so they clearly cover smart meters and on adding four new standards for smart metering problems.
Consultation on raising product standards for space heating closes
A government consultation on tighter ecodesign and energy labelling rules for space and combination heaters closed on 25 March 2025, with the outcome still to be published.
E3G publishes report on enforcing energy efficiency standards for private renters in England and Wales
E3G has published a report finding that enforcement of energy efficiency standards for private renters in England and Wales is undermined by underfunding, weak legislation and inaccessible data.
Regulatory Review Group considers EPC reform Government Response
Scottish Government officials presented the EPC reform Government Response to the Regulatory Review Group on 25 March 2025, setting out five recommendations ahead of regulations due in Autumn 2026.
Consumer Scotland responds to DESNZ consultation on expanding the Warm Home Discount Scheme 2025-26
Consumer Scotland has backed plans to widen the Park Homes Warm Home Discount to households that do not pay suppliers directly, but says the expansion needs new money rather than funds taken from energy advice work.
Rules and RegulationGrants and SchemesScotland, Wales and Northern Ireland
Uswitch updates new boiler costs and installation guide
Uswitch republished its new boiler cost and installation guide on 21 March 2025, listing installer offers, finance terms and typical installation prices for UK households.
Consumer Scotland responds to Ofgem consultation on zero standing charge price cap variant
Consumer Scotland has told Ofgem that a zero standing charge price cap variant risks concentrating fixed costs in winter and may only benefit a limited group of low-usage households.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
UK Power Networks announces partnerships to reduce fuel poverty for over half a million people by 2028
UK Power Networks is funding four not-for-profit organisations to deliver tailored support to vulnerable customers, aiming to reduce fuel poverty for more than half a million people by 2028.
SSEN announces trial of Community Smart Access option for new housing estates
Scottish and Southern Electricity Networks has said it is ready to trial a Community Smart Access option, using Dynamic Load Averaging, to speed up electricity connections for new net zero housing estates.
Sunamp launches low-power Thermino heat battery models at ISH Frankfurt
Sunamp has added 1800 watt low-power models to its Thermino heat battery range, launched at the ISH trade fair in Frankfurt on 18 March 2025.
Westbridge Advisory International AG listed with Energy Ombudsman
The Energy Ombudsman has listed Westbridge Advisory International AG as an active member from 18 March 2025, giving the company a route into the dispute scheme for energy brokers.
Scottish Government minister writes to Ofgem on RTS switch-off
Scotland's acting climate minister has written to Ofgem asking for urgent action to speed up replacement of Radio Teleswitch Service meters, with 146,302 Scottish consumers still needing new meters before June.
Energy UK publishes briefing on data sharing to support vulnerable customers
Energy UK has published a briefing calling on the next government to set up a cross-Whitehall project on data access and matching, and to fold government data into a shared Priority Services Register.
SSEN Distribution announces £560k investment in north west Skye network
SSEN Distribution is to spend £560k replacing more than 100 wooden poles and installing new overhead lines between Uig and Dunvegan on Skye, work it says will improve reliability for nearly 1,000 homes and businesses.
Consumer Scotland publishes response to Ofgem RTS metering obligations consultation
Consumer Scotland has told Ofgem that plans to end the Radio Teleswitch Service in June 2025 need a narrow supplier exception and a compensation route for affected households.
Energy UK publishes report on cutting energy bills
Energy UK has published a report setting out how household energy bills could be cut over five years, calling for a national strategy led by Downing Street or the Treasury.
Expression of interest window closed and funding allocated to eligible local authorities
The Warm Homes: Local Grant expression of interest window has closed, and every eligible English local authority that applied by the deadline has been allocated funding from the £500 million scheme.
Government allocates £1.8 billion to Warm Homes Plan
The government has allocated £1.8 billion under its Warm Homes Plan to fund energy efficiency upgrades in up to 170,000 low income households and social housing properties in England.
T-4 Capacity Market auction concluded
The T-4 Capacity Market auction for the 2028/2029 delivery year concluded on 11 March 2025 and secured 43.1GW of de-rated capacity, according to the government's statutory security of supply report.
Consumer Scotland responds to DESNZ call for evidence on energy smart data scheme
Consumer Scotland has welcomed a proposed energy smart data scheme that would let households share consumption and tariff data, while calling for strong consent controls, third party vetting and enforcement.
Livoltek lists HP3-5K/6K/8K/10K/12K D2 hybrid inverters
Livoltek has listed the HP3-5K/6K/8K/10K/12K D2, a three-phase hybrid inverter range, in its hybrid product category with a date of 10 March 2025.
Draft Fuel Poverty Strategy consultation closes
Northern Ireland's draft Fuel Poverty Strategy consultation closed at 23:59 GMT on Thursday 6 March 2025, ending an exercise on a long-term framework and a proposed energy efficiency scheme.
MCS responds to DESNZ call for evidence on Ofgem review
MCS has backed a proposed extension of Ofgem's remit to enforce consumer law for low-carbon technologies, and asked to act as the regulator's delivery partner for small-scale renewables.
Octopus pauses new sign-ups to Flux and Intelligent Octopus Flux tariffs
Octopus Energy has temporarily stopped new sign-ups and switches to its Flux and Intelligent Octopus Flux tariffs, citing volatile energy prices, with forum users reporting Snug has also been withdrawn.
Mixergy closes £12 million funding round led by Barclays Climate Ventures
Mixergy has closed a £12 million funding round led by Barclays Climate Ventures, with existing shareholders backing the smart hot water cylinder maker as it moves to a licensing and partnership model.
Heat Networks (Market Framework) Regulations 2025 made
The Heat Networks (Market Framework) (Great Britain) Regulations 2025 were made on 2 March 2025, creating an authorisation regime for heat network operators with consumer protection conditions and a launch date of 27th January 2026.
£400 million energy efficiency grant to launch in 2025
A £400 million energy efficiency grant for households in England will launch in 2025, the government has confirmed, with the scheme's design and name still to be announced.
BUS to close to new applicants after 2024/25
The Boiler Upgrade Scheme's final impact assessment states the scheme will have closed to new applicants after 2024/25, with £450 million committed over three years from spring 2022.
ECA and eight trade associations call for Warm Homes Plan funding
The Electrical Contractors' Association and eight trade associations representing 4,000 businesses have urged the government to honour its Warm Homes Plan funding commitment.
Government confirms no financial assistance for spray foam removal
The government has confirmed there is no public money for removing spray foam insulation, pointing homeowners to installers or insurance-backed guarantees instead.
Great British Energy announced its first major rooftop solar project
Great British Energy's first major project will enable around 200 schools and up to 200 hospitals in England to install rooftop solar and complementary decarbonisation technologies, announced in March 2025.
Hi-MO X10 becomes available in the UK from March 2025
LONGi has said its Hi-MO X10 back contact solar module will go on sale in the UK from March 2025, starting with the 72-cell Explorer version and followed by smaller formats later in the year.
March Consultation on smart meter GSOPs published
Ofgem has confirmed new Guaranteed Standards of Performance for smart meters, with automatic compensation for consumers from 23 February 2026 where suppliers miss installation and fault-handling deadlines.
MCS begins transition to Redeveloped Installer Scheme over 18 months
MCS has begun an 18 month transition to its Redeveloped Installer Scheme, announced alongside record contractor numbers of over 5,250 and a record year for certified installations in 2024.
MCS introduces amended ASHP standards
MCS introduced amended air source heat pump standards on 20 March 2025, further amended on 23 April, which the Welsh Government says will form part of permitted development rights if its proposals come into force.
MHHS rollout to begin over 18 months from spring 2025
Ofgem has confirmed that Market-wide Half-Hourly Settlement will be rolled out over 18 months from spring 2025, exposing suppliers to the half-hourly cost of household electricity use.
Planning and Infrastructure Bill was introduced
The Planning and Infrastructure Bill, introduced in March 2025, gives the Secretary of State and Ofgem new powers over industry codes, licences and strategic plans for grid connections.
UK public charging network passes 73,000 charge points
The UK's public charging network passed 73,000 charge points in early 2025, a rise of 35.5 per cent since 2023, with more than £500 million invested over 18 months.
Social tariff working group final report shared with UK Government
A Scottish Government working group on a social tariff for energy has sent its final report and recommendations to the UK Government, which holds the powers to implement one.
SY14 scheme year closes with record delivery and an overspend against budget
Ofgem's annual report shows suppliers delivered £595.2 million of Warm Home Discount support in scheme year 14, £18.2 million above the £577 million budget, with 3.41 million rebates issued.
- February 2025
Industry leaders visit Wyke Farms to hear how biomethane could decarbonise homes and businesses
Wales & West Utilities brought industry bodies to a Somerset cheese farm on 28 February 2025 to hear how biomethane from food and farm waste already heats homes and businesses through the gas grid.
RECC winter newsletter published
The Renewable Energy Consumer Code has published its winter newsletter, covering 2024 monitoring results, consumer survey findings from the Electrification of Heat Demonstration Project and an update to MCS 031.
CCC presents Seventh Carbon Budget advice for a decarbonised UK by 2050
The Climate Change Committee has recommended a Seventh Carbon Budget limiting UK emissions to 535 MtCO2e over 2038 to 2042, with electrification of homes and transport doing most of the work.
Citizens Advice responds to government consultation on reforms to the Energy Performance of Buildings regime
Citizens Advice has responded to the government's consultation on reforming the Energy Performance of Buildings regime, backing a five-year EPC validity period and stronger private rented sector requirements.
Heat Pump Association reacts to CCC Carbon Budget 7 advice
The Heat Pump Association has responded to the Climate Change Committee's seventh carbon budget advice, citing 450,000 heat pump installations a year by 2030 and calling for action on electricity and gas price disparity.
SGN and Independent Age launch CO alarm and energy advice partnership
Independent Age and gas distributor SGN have launched a partnership giving 5,000 free carbon monoxide alarms and energy advice to vulnerable older households in southern England until 2026.
Consultation on expanding the Warm Home Discount Scheme 2025 to 2026 published
The government has confirmed it will extend the Warm Home Discount in England and Wales to all households on means-tested benefits, but has dropped plans to widen the Park Homes scheme.
Debt allowance extension announced
Ofgem has extended the debt allowance that supports suppliers helping customers who struggle to pay, announced alongside a 6% rise in the price cap from April 2025.
DESNZ publishes consultation on expanding WHD support for SY15
DESNZ has published a consultation on expanding Warm Home Discount support for scheme year 15, with the resulting changes due to come into force in September 2025.
Government consults on expanding the Warm Home Discount
The government has opened a consultation on expanding the Warm Home Discount, proposing to bring around 2.7 million more households into the £150 scheme from next winter.
Government extends Warm Home Discount Scheme
Ofgem has confirmed the energy price cap will rise 6 per cent to £1,849 a year from April 2025, and noted a government extension to the Warm Home Discount Scheme.
NEA polling finds 49% of GB adults expect to ration energy
National Energy Action polling with YouGov finds 49% of GB adults expect to ration energy, as Ofgem raises the price cap 6.4% to £1,849 a year for a typical household from 1 April.
Ofgem announces energy price cap increase for April to June 2025
Ofgem has raised the energy price cap by 6.4 per cent for April to June 2025, taking a typical household bill to £1,849 a year, and the government is consulting on a wider Warm Home Discount.
Ofgem confirms extension of the price cap debt-related costs Float allowance
Ofgem has confirmed it will keep the temporary debt-related costs allowance in the energy price cap at £31 per dual fuel customer until its operating costs review takes effect or September 2025.
Ofgem opens consultation on tariff without standing charge
Ofgem has opened an industry consultation on introducing a tariff without a standing charge, announced alongside a 6% rise in the price cap for April to June 2025.
National Infrastructure Commission published its distribution networks study
The National Infrastructure Commission published a study on 21 February 2025 setting out 14 recommendations to prepare Britain's local electricity distribution networks for net zero.
Citizens Advice responds to Ofgem consultation on energy debt relief scheme
Citizens Advice has welcomed Ofgem's proposed energy debt relief scheme but wants it simplified, focused on crisis-caused debt and financed by energy networks at zero interest rather than by consumers.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
SSEN Priority Services Register reaches one million customers
Scottish and Southern Electricity Networks has signed up its one millionth Priority Services Register customer, saying more of its 3.9 million customers now have tailored support during power outages.
Mitsubishi Electric launches augmented reality app for Ecodan heat pumps
Mitsubishi Electric has launched an augmented reality app that lets households see how an Ecodan air source heat pump would fit in their home before they buy one.
Resolution Foundation publishes Sunny day savings on rooftop solar and bills
The Resolution Foundation says a 3kW rooftop solar system could save a family up to £440 a year and cut fuel poor households' bills by 24 per cent, but warns that upfront costs are locking poorer households out.
Trust publishes response to Ofgem debt relief consultation
The British Gas Energy Trust has backed a targeted one-off energy debt relief scheme in its response to Ofgem's consultation, provided it forms part of a long-term affordability strategy.
Consultation opened on improving the energy performance of privately rented homes
The government has published its response to a consultation on raising minimum energy efficiency standards for privately rented homes in England and Wales to EPC C by 2030.
Energy Ombudsman responds to Ofgem Forward Work Programme 2025/6 consultation
The Energy Ombudsman has backed Ofgem's 2025/6 work programme, including standing charge reform, debt and affordability work, smart meter enforcement and licensing of aggregators from 2026.
Warmer Homes London launched by the Mayor in partnership with London Councils
Warmer Homes London launched on 7 February 2025, a Mayor of London and London Councils scheme using the Warm Homes: Local Grant to improve energy efficiency in homes across 31 boroughs.
Consumer Scotland publishes response to Ofgem debt relief scheme consultation
Consumer Scotland has published its response to Ofgem's consultation on a debt relief scheme, backing a Debt Guarantee and a shorter back-billing limit for households with smart meters.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
Ofgem consultation on debt relief scheme closes
Ofgem's consultation on improving debt standards and on a proposed debt relief scheme closed on 6 February 2025, with decisions intended to be in place for next winter.
Ofgem publishes response to ECO4 and GBIS mid-scheme changes consultation
Ofgem has published its response to the government's consultation on mid-scheme changes to the Energy Company Obligation 4 and the Great British Insulation Scheme.
CCC advises 87% emissions cut by 2040 under seventh carbon budget
The Climate Change Committee has advised that the UK cut emissions to 87% below 1990 levels by 2040, in its seventh carbon budget advice covering 2038 to 2042.
CCC gave Seventh Carbon Budget advice to UK Government
The Climate Change Committee's Seventh Carbon Budget advice, given to the UK Government in February 2025, sets out a Balanced Pathway to Net Zero with detailed implications for home heating and buildings.
CCC publishes 7th Carbon Budget advice
The Climate Change Committee's seventh carbon budget advice predicts household use of non-heat pump electric heating will rise from 7 per cent to 16 per cent by 2040, with flexible thermal storage reaching 15.7GW.
Climate Change Committee advises no role for hydrogen in heating buildings
The Climate Change Committee's seventh Carbon Budget advice to government found no role for hydrogen in heating buildings, according to a consultation response citing the committee's position.
Climate Change Committee publishes seventh carbon budget
The Climate Change Committee's seventh carbon budget set out the role heat pumps will play in meeting UK carbon targets, with around half of UK homes needing one by 2040.
Committee launches two-part cost of energy inquiry
The Energy Security and Net Zero Committee opened a two-part inquiry into the causes of and solutions to high energy costs in the UK, with its first report published in October 2025.
DESNZ consulted on proposals to expand the Warm Home Discount scheme
The government consulted in February 2025 on expanding the Warm Home Discount, a £150 electricity bill rebate, and confirmed in June that the wider eligibility rules would apply from winter 2025/26.
Energy UK responds to Government consultation on EPC reform
Energy UK has responded to the Government's consultation on reforming the Energy Performance of Buildings regime in England and Wales, backing four new EPC metrics and faster progress.
UK gas prices reach two-year high
UK gas prices reached a two-year high in early February 2025 before falling back, with the Energy and Climate Intelligence Unit warning that gas remains the main driver of household energy bills.
Government consults on reforming EPCs with new metrics
The government is consulting on reforming Energy Performance Certificates, proposing a primary fabric performance standard with a secondary standard based on smart readiness or heating system efficiency.
Government publishes consultation on review of the fuel poverty strategy
The government published a consultation in February 2025 on a new fuel poverty strategy for England, seeking views on how to accelerate progress to deliver warm homes.
MCS begins tracking self build installations
MCS began recording certified renewable installations on self build properties from February 2025, a category that accounted for 1% of its certified work last year.
NIC report on electricity distribution networks published
The National Infrastructure Commission has said the UK will need £37 to 50 billion of investment in electricity distribution by 2050 to deliver flexibility, according to a February 2025 report.
Ofgem announced it would fine suppliers breaching back billing rules
Ofgem said in February 2025 that it would fine energy suppliers that keep breaching its back billing rules, which limit how far back a supplier can charge for energy used.
Rules and RegulationEnergy Bills and the Price CapEnergy Suppliers
Ofgem announces third consecutive price cap rise for April to June 2025
Ofgem has set the April to June 2025 Default Tariff Cap at £1,849 a year for a typical dual fuel household, a third consecutive rise and the first April cap above January's since quarterly updates began.
Ofgem launched a consultation on a zero standing charge option within the energy price cap
Ofgem has opened a consultation on a zero standing charge option within the energy price cap, setting out three ways to move fixed daily charges into higher unit prices.
Ofgem opens stakeholder consultation on RTS licence modification
Ofgem has opened a stakeholder consultation on changing electricity supply licence conditions covering metering obligations, as the Radio Teleswitch Service is due to end in June 2025.
Ofgem ran initial consultation on Debt Relief Scheme proposals
StepChange has set out its response to Ofgem's initial consultation on the proposed Energy Debt Relief Scheme, backing automatic eligibility and questioning conditions attached to debt write-off.
PCA and HOA call on government to review spray foam in schemes
The Property Care Association and Home Owners Alliance have asked the government to review whether spray foam insulation should stay within government insulation schemes, citing continuing problems for homeowners.
- January 2025
DESNZ announced a further £25 million, increasing the BUS Year 3 budget from £150 million to £205 million
The Department for Energy Security and Net Zero added £25 million to the Boiler Upgrade Scheme's third-year budget on 30 January 2025, taking it to £205 million, with permission to over-allocate vouchers to £280 million.
West Midlands Mayor launches £167 million energy efficiency fund
The West Midlands Combined Authority has announced a £167 million energy efficiency fund to upgrade up to 14,000 low-income homes and spend £36 million on public buildings.
Lords debate on ECO4 and insulation schemes
Peers pressed the government on 29 January over suspended installers, who pays for repairs if firms fail, and how 65,000 households will be told about faulty solid wall insulation.
tado° launches heating curve optimisation feature
tado° has launched a heating curve optimisation function that lets owners of its Heat Pump Optimizer X set their heat pump's heating curve from the tado° app.
Enphase introduces the IQ EV Charger 2 smart charger
Enphase has announced the IQ EV Charger 2, a Wi-Fi and Bluetooth smart charger that works with its home energy system and carries a five-year warranty.
Nest publishes 2023-24 annual report
Nest has published its 2023-24 annual report, showing 4,816 Welsh households received home energy improvement packages and 12,809 received free energy saving advice.
SSEN sets out Storm Éowyn compensation for customers off supply
SSEN has confirmed automatic compensation of £85 for Storm Éowyn outages lasting more than 48 hours, plus £40 for every additional six hours, and its own food and accommodation payments.
Enphase Energy System integrates into Octopus Energy smart tariffs in the United Kingdom
Enphase Energy has integrated its Energy System with Octopus Energy's smart tariffs in the United Kingdom, including Intelligent Octopus Flux, following a strategic relationship announced last year.
Rinnai to introduce updated E-Series with 17CE water heater in early 2025
Rinnai has announced an updated E-Series range for the UK, beginning with the 17CE Condensing External Water Heater, a gas-fired continuous flow unit due early in 2025.
Welsh Government sets out fuel poverty measures in written statement
Jane Hutt's 27 January written statement sets out Welsh Government fuel poverty spending on benefit take-up, crisis funds, fuel vouchers and the Warm Homes Nest scheme, and renews calls for standing charge reform.
Grants and SchemesRules and RegulationScotland, Wales and Northern Ireland
SSEN reconnects almost 70,000 customers after Storm Éowyn with restoration continuing
SSEN restored power to 92,000 customers in northern Scotland after Storm Éowyn, with the final homes reconnected on the evening of 29 January 2025.
DESNZ issues statement about potential issues with ECO and GBIS installations
The Department for Energy Security and Net Zero has issued a statement on potential problems with Energy Company Obligation and Great British Insulation Scheme installations, Ofgem has confirmed.
Rules and RegulationGrants and SchemesInsulation and Glazing
Emergency Response Plan activated for Storm Éowyn
NIE Networks activated its Emergency Response Plan from 23 January 2025 for Storm Éowyn, suspending normal work and directing resources to incident centres until power was restored.
Government announces action against unreliable installers
Which? has welcomed joint government and Ofgem action to secure repairs for households affected by poor insulation work and urged ministers to set a date for mandatory installer certification.
UK Government announces action on poor quality solid wall insulation under ECO4 and GBIS
The UK Government has announced action over poor quality solid wall insulation installed under ECO4 and GBIS, including suspending installers, with affected households to be contacted by Ofgem.
Government announces letters to solid wall insulation householders under ECO4 and GBIS
Miatta Fahnbulleh MP has told the House of Commons that letters will go to householders whose homes had solid wall insulation installed under ECO4 or the Great British Insulation Scheme, with Ofgem running the mailout.
Grants and SchemesInsulation and GlazingRules and Regulation
Government Statement announces Ofgem oversight and remediation plan for ECO4 and GBIS solid wall insulation
The Government has told Ofgem to oversee quality checks on all 65,000 solid wall insulation installations under ECO4 and the Great British Insulation Scheme, after audits found widespread poor work.
Rules and RegulationInsulation and GlazingGrants and Schemes
Government suspends 39 businesses from installing new solid wall insulation
The government has suspended 39 businesses from installing new solid wall insulation after TrustMark checks found substandard work under ECO4 and GBIS, and has told Ofgem to oversee repairs.
Insulation and GlazingGrants and SchemesRules and Regulation
Publication of EPC reform consultation analysis
The Scottish Government has published independent analysis of its 2023 consultation on Energy Performance Certificate reform, showing broad organisational support but weaker backing from individuals for several proposals.
Ryse Energy G-11 wind turbine achieves MCS certification
The Ryse Energy G-11 has become the first wind turbine to gain MCS certification in more than four years, and the only certified wind product currently on the scheme.
Scottish Government publishes analysis of EPC reform consultation
The Scottish Government has published independent analysis of its consultation on reforming domestic Energy Performance Certificate metrics, showing split views on the proposed ratings and majority opposition to including hot water heat demand in the fabric rating.
Air-to-air heat pumps become eligible for government grants
Nesta reports that air-to-air heat pumps are now eligible for government grants, with typical installation costs from £2,400 in a one bedroom flat to £8,800 in a four bedroom house.
Nesta publishes data-driven FAQ on heat pump grant eligibility
Nesta has published a data-driven FAQ setting out the heat pump grants and loans available across the UK as of January 2025, including £7,500 grants in England, Wales and Scotland.
Scottish Government confirms intention to lay revised EPC regulations in 2025
The Scottish Government has confirmed it intends to lay revised Energy Performance Certificate regulations during 2025, to come into force in 2026 using the Home Energy Model.
Scottish Government decides to reduce EPC validity period to five years
The Scottish Government has confirmed it will cut the validity period of Energy Performance Certificates from 10 years to five, alongside a move to digital webpages and wider data sharing.
Scottish Government proposes reforms to Energy Performance Certificates
The Scottish Government has set out final plans to reform Energy Performance Certificates, including new ratings, a redesigned certificate, five-year validity and the Home Energy Model.
SSEN moves to Weather Warning status in the north of Scotland ahead of Storm Éowyn
SSEN raised its preparedness for the north of Scotland on 21 January 2025 ahead of Storm Éowyn, then escalated to Red Alert as the Met Office forecast the winter's strongest winds.
Heatmiser extends NeoStat range with NeoStat Touch and NeoStat Pro
Heatmiser has added two smart thermostats, the NeoStat Touch and NeoStat Pro, to its NeoStat range, both controlled through the neoHub and neoApp ecosystem.
Government plans to almost double Boiler Upgrade Scheme budget for the next financial year
The Minister for Energy Consumers said the Boiler Upgrade Scheme budget will be almost doubled in the next financial year, as industry data showed record renewable installations in 2024.
InstaGroup working on SHDF project in Ealing
InstaGroup is supplying and installing external wall insulation and replacement windows to 44 homes in Ealing, Greater London, under the Social Housing Decarbonisation Fund.
Affected area split into West and East zones for restoration
Cadent has split the N10 water-in-gas area into West and East zones to pump water out in smaller sections and restore gas supply property by property, starting in the West.
EDF launches Heat Pump Promise with full refund guarantee
EDF Heat Pumps has launched a Heat Pump Promise guaranteeing agreed heating temperatures for one year from installation, with a full refund if the issue is unresolved after three attempts.
Ofgem opens Call for Input on the gas disconnections framework
Ofgem has opened a Call for Input on the gas disconnections framework, seeking views and cost data from industry and consumer stakeholders, with responses due by 7 March 2025.
Trust highlights open energy debt grant funds for winter
The British Gas Energy Trust has highlighted two open energy debt funds offering grants of up to £2,000 to British Gas and non-British Gas customers in England, Scotland and Wales this winter.
Water enters gas network in N10 London, cutting gas supplies
Water entered Cadent's gas network in the N10 area of London on 12 January 2025, blocking gas flow to local properties and prompting a two-week operation to pump it out and restore supply.
ECA MCS Warranty provider ceases offering the warranty without notice
The ECA has told members that its MCS Warranty provider stopped offering the ECA MCS Warranty without notice on 9 January 2025, and it is checking whether the change is permanent.
Payment sums in regulation 8 substituted by S.I. 2024/1166
The sums payable by suppliers under regulation 8 of the Electricity and Gas (Standards of Performance) (Suppliers) Regulations 2015 were substituted with effect from 2 January 2025 by amendment regulations made in 2024.
38 installers suspended from government retrofit schemes
Certification bodies suspended 38 installer businesses from government retrofit schemes after quality failures, a parliamentary committee has reported, with 22 reinstated by November 2025.
The Battery Installation Standard was issued
MCS has issued MIS 3012:2025 version 1.0, a battery installation standard setting out requirements for the design and installation of battery storage systems, dated 1 January 2025.
Boiler Upgrade Scheme budget almost doubled to £296m
The Boiler Upgrade Scheme budget for grant vouchers will almost double to £296m next financial year, with an extra £30m added this year and planning rules for air source heat pumps relaxed.
Changes to the New Build Heat Standard come into force
Changes to Scotland's New Build Heat Standard came into force on 1 January 2025, permitting bioenergy and peat heating systems and any type of secondary heating in new buildings.
DESNZ increased the BUS Year 3 budget to £205 million with permission to over-allocate to £280 million
The government raised the Boiler Upgrade Scheme's Year 3 budget twice, from £150 million to £205 million, and allowed Ofgem to over-allocate vouchers up to £280 million.
Energy debt reaches all time high of £4.15bn
Official figures show household energy debt in Great Britain reached an all time high of £4.15bn in the first quarter of 2025, as research puts 12.1 million UK households in fuel poverty.
Financial incentives for stand-alone fossil fuel boilers are to be phased out
The European Commission has issued guidance confirming that from 1 January 2025 EU Member States must not offer financial incentives for installing stand-alone fossil fuel boilers.
Future Homes Standard to be brought into force in 2025
The Future Homes Standard for England, which will require new build homes to use low carbon heating and high energy efficiency, is to be brought into force in 2025.
UK Government consults on raising product standards for tumble dryers
The UK Government consulted in 2025 on raising product standards for tumble dryers, phasing out the least efficient models and aligning Great Britain with new EU labelling rules already in force in Northern Ireland.
GSOP payment level uplifted to £40 in January 2025
Ofgem has confirmed the Guaranteed Standards of Performance payment for suppliers rose from £30 to £40 in January 2025, and is consulting on automatic inflation-linked increases.
ivie publishes its Ultimate Energy Saving Guide
ivie has published a free PDF energy saving guide covering savings room by room, home efficiency basics and a list of energy saving products, aimed at UK households facing high bills.
Northern PowerGrid Community Energy Team launched
Northern PowerGrid's Community Energy Team, launched in January 2025, has supported more than 40 projects with guidance, training and knowledge sharing, according to Community Energy England.
Prohibition on single split air-conditioning systems with HFCs of GWP 750 or more
From 1 January 2025 single split air conditioning and heat pump systems holding less than 3kg of refrigerant with a global warming potential of 750 or more can no longer be placed on the market.
Regulations requiring low or zero emissions heating in existing buildings proposed from 2025
The Scottish Government's Heat in Buildings Strategy proposes requiring low or zero emissions heating systems in existing buildings from 2025, with a backstop date of 2045.
Rules and RegulationBoilers and HeatingScotland, Wales and Northern Ireland
New RIBA Plan of Work Passivhaus tool launched
The Passivhaus Trust has launched a tool to streamline RIBA Plan of Work processes for delivering Passivhaus projects, listed on its Learning Hub alongside priced courses and free publications.
SAP to be replaced by Home Energy Model for EPCs
The Scottish Government has confirmed it will replace the SAP calculation method with the UK Home Energy Model and a new EPC Register, under regulations to be laid in 2025 and brought into force in 2026.
Rules and RegulationStatisticsScotland, Wales and Northern Ireland
Scottish Government publishes response to EPC reform consultation
The Scottish Government has published its response to a 2023 consultation on reforming Energy Performance Certificates, introducing a new fabric-based Heat Retention Rating for homes in Scotland.
Rules and RegulationInsulation and GlazingScotland, Wales and Northern Ireland
Scottish Government responds to 2023 EPC reform consultation
The Scottish Government has confirmed higher EPC lodgement fees, a shorter certificate validity period and a new rating system, with regulations due in Parliament during 2025 and in force in 2026.