The Clean Heat Market Mechanism Regulations 2025
UK Statutory Instrument 2025 No. 81 — creates 4 criminal offences.
- Made
- 27 January 2025
- In force from
- 1 April 2025
- Extent
- Not stated
- Subject
- Energy, communications, water and utilities
- Made under
- Energy Act 2023
Explanatory note
(This note is not part of the Regulations) — published with the instrument by the department that made it. © Crown copyright, reused under the Open Government Licence v3.0.
These Regulations are made under Chapter 1 of Part 4 of the Energy Act 2023 (c. 52) and establish a low-carbon heat scheme known as the Clean Heat Market Mechanism. The scheme operates during the period from 1st April 2025 to 31st March 2029, is divided into four “scheme years” and applies to the whole of the United Kingdom. Participants in the scheme (identified in regulation 9) are those undertakings, or groups of undertakings, which are the supplier (as defined in regulation 2(1)) of a number of fossil fuel boilers above the relevant threshold which are sold during a scheme year. Scheme participants have a low-carbon heat target for each scheme year. This target (regulation 12) is expressed in units and is based on the number of the scheme participant’s fossil fuel boiler sales on the UK market above the thresholds, unless the boiler is for export or for installation in a new build property. Participants must meet their low-carbon heat target by acquiring and surrendering to the scheme administrator (the Environment Agency) a number of certificates corresponding to the number of units in their target (regulation 25). There is provision for part of a low-carbon heat target to be carried forward to the following scheme year in regulation 27. A scheme participant which has insufficient certificates to meet its low-carbon heat target for a scheme year must make a payment to the scheme administrator in accordance with regulation 28. A certificate, or half certificate, is acquired when an undertaking is the supplier of a stand-alone heat pump or hybrid heat pump (defined in regulations 2(1), 3 and 4) which is installed during a scheme year (regulation 13). Installations must be in accordance with regulation 5, which includes a requirement for information about them to be recorded on the register of a certification scheme approved by the Secretary of State under regulation 6. An undertaking which is not a scheme participant may also acquire certificates and is referred to as a certificate holder. Scheme participants and certificate holders may transfer certificates in accordance with regulation 24 and carry them over for use in subsequent scheme years, subject to limits (regulation 26). Part 5 includes provisions concerning information. A potential scheme participant must register with the scheme administrator if its fossil fuel boiler sales during the period from 1st April 2024 to 31st March 2025 were above the limits in regulation 14, or later, if it reaches those limits later. Potential “near-threshold suppliers”, which do not have low-carbon heat targets but which have notification obligations under the Regulations, must also register if they meet the relevant sales thresholds. Scheme participants and near-threshold suppliers must make quarterly notifications to the scheme administrator in accordance with regulation 15, and scheme participants must make an annual report, accompanied by a verifier’s assurance report (regulation 16). This Part includes other obligations in relation to record keeping and notification of information, as well as a power for the scheme administrator to estimate fossil fuel boiler sales in certain circumstances (regulation 20). Part 7 includes powers to enable the scheme administrator to monitor compliance with the Regulations. Part 8 includes a range of civil penalties that must or may be imposed in respect of specified breaches of the Regulations, and Part 9 includes two criminal offences relating to the provision of false or misleading information and obstructing a power of entry. Part 10 contains provision about appeals from decisions made by the scheme administrator to the First-tier Tribunal. A full impact assessment of the effect that these Regulations will have on the costs of business, the voluntary sector and the public sector is available from the Department for Energy Security and Net Zero, 3 - 8 Whitehall Place, London SW1A 2HH, and is available alongside this instrument on www.legislation.gov.uk.
Offences created by this instrument
- Groups of undertakings: responsible undertaking and liability regulation 11(5) · Status not determined · Strict liability
- Groups of undertakings: responsible undertaking and liability regulation 11(5)(c) · Status not determined · Strict liability
- Provision of false or misleading information regulation 47(1) · Status not determined · Requires proof of a state of mind
- Obstructing power of entry etc regulation 48(1) · Status not determined · Requires proof of a state of mind
What Parliament said about it
Hansard was searched for this instrument by name and returned nothing. That is the ordinary outcome: an instrument laid under the negative procedure is usually never debated, and becomes law without a word said about it in either House.
How Parliament handled it
Parliament's Statutory Instruments service has no record of this instrument, although it covers the period. Nothing is inferred from that.
Check the source
- This instrument on legislation.gov.uk The authoritative text, including amendments made since
- Other instruments from 2025