Rules and Regulation news from 2025
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- December 2025
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
- 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.
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? 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.
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.
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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
- March 2025
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
- February 2025
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.
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.
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.
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.
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.
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.
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.
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.
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.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.