The Energy Security and Net Zero Committee has published correspondence from the Secretary of State dated 14 March 2024, covering three separate policy publications: the response to the Boiler Upgrade Scheme consultation, an addendum to the Government response to the Clean Heat Market Mechanism consultation, and the response to the Improving Boiler Standards and Efficiency consultation1. The correspondence was published by the committee on Wednesday 20 March 20241.
The published item is listed as correspondence from the Secretary of State relating to the publication of those three responses1. The committee's publication page gives the file as "ESNZ04 Correspondence from the Secretary of State relating to CHMM BUS and Boilers package dated 14 March 2024.pdf", with a file size of 107,8781.
"Correspondence from the Secretary of State relating to publication of response to the Boiler Upgrade Scheme consultation, addendum to the Government response to the Clean Heat Market Mechanism consultation and response to the Improving Boiler Standards and Efficiency consultation, dated 14 March 2024"
The three items named in the correspondence sit at different points in the policy process. The Boiler Upgrade Scheme is the grant scheme for heat pumps and biomass boilers, and the correspondence concerns the response to a consultation on it1. The Clean Heat Market Mechanism item is described as an addendum to the Government response, rather than a fresh consultation response1. The third item is the response to the Improving Boiler Standards and Efficiency consultation1.
The correspondence does not itself set out the content of the three responses, and no figures, dates or eligibility changes from them are given in the published listing1. What the responses say, and whether they change grant amounts, eligibility or the mechanism's timetable, has not been reported in this publication1.
Why it matters for households
The three strands touch different parts of a home's route to lower-carbon heating. The Boiler Upgrade Scheme determines whether a household can get money towards a heat pump or biomass boiler, and on what conditions; the consultation response is the point at which the Government sets out what it will do with the rules it consulted on1. The Clean Heat Market Mechanism works on manufacturers rather than households directly, but it shapes the boilers and heat pumps that reach the market and at what price1. Boiler standards and efficiency affect the running costs and emissions of the heating equipment already installed in homes1.
For a household weighing up Boiler Upgrade Scheme eligibility or the grant amount, the practical effect depends on what the responses contain, which this correspondence does not state1. Until the responses themselves are read alongside it, the position on applying for the scheme and on how the Clean Heat Market Mechanism interacts with grant funding remains as previously published1.
What happens next
The correspondence is dated 14 March 2024 and was published by the committee on 20 March 20241. No further dates for the three responses, or for any changes arising from them, are given in the published listing1.