Select Committee · Public Accounts Committee

Government support for biomass

Status: Closed Opened: 4 Feb 2025 Closed: 16 Jun 2025 2 recommendations 23 conclusions 1 report

Over £20bn in support for businesses and households using biomass (such as plants or food waste) for fuel has been provided by Government since 2002. In combination with carbon capture, usage and storage , the Government is relying on the use of biomass to make a significant contribution to reaching its legally-mandated target of reaching …

Clear

Reports

1 report
Title HC No. Published Items Response
22nd Report - Government’s support for biomass HC 715 25 Apr 2025 25 Responded

Recommendations & Conclusions

6 items
6 Conclusion 22nd Report - Government’s support for … Acknowledged

DESNZ holds overall responsibility for biomass strategy, with Ofgem administering financial support schemes.

The Department for Energy Security and Net Zero (DESNZ) has overall responsibility for government’s approach to supporting biomass. In August 2023, DESNZ published its Biomass Strategy setting out the significant role it considers biomass can play in achieving net zero by 2050.6 The Office of Gas and Electricity Markets (Ofgem) …

Government response. The government acknowledges DESNZ's overall responsibility for supporting biomass.
HM Treasury
12 Conclusion 22nd Report - Government’s support for … Acknowledged

Consultation on new biomass sustainability framework and 100% target remains delayed.

In its Biomass Strategy, published in August 2023, DESNZ committed to develop and consult on a common sustainability framework which could be applied to all new future biomass schemes across different sectors of the economy. This consultation has yet to be launched, although DESNZ assured us that it would happen …

Government response. The government has been actively assessing its approach to sustainability assurance as part of a commitment to continuous improvement and to learn from international best practice and evolving international regulatory frameworks.
HM Treasury
14 Conclusion 22nd Report - Government’s support for … Acknowledged

Government agreed Drax deal requiring 100% sustainable fuel, necessitating a tighter assurance regime.

In February 2025, the government announced it had agreed heads of terms for a deal to support Drax that will run from 2027 to 2031. As part of this deal, DESNZ has required Drax to source 100% of its fuel from sustainable sources, rather than the current 70%. DESNZ intends …

Government response. The government is working with LCCC and Ofgem to develop robust and transparent monitoring arrangements, assessing the cost and resource implications of new requirements, and ensuring Ofgem is appropriately resourced. They expect the independent sustainability advisor to play a role …
HM Treasury
15 Conclusion 22nd Report - Government’s support for … Acknowledged

Sustainable biomass supply faces limitations, raising concerns about UK energy security.

One of the key themes of the government’s Biomass Strategy concerns the future availability of biomass.39 In 2021, the UK imported 9.1 million tonnes of wood pellets for use in energy production. Around 60% came from the US, 18% from the EU and 16% from Canada.40 DESNZ describes itself as …

Government response. DESNZ officials continue to monitor the international and domestic biomass supply landscape, but state that international pellet supply will continue to be vital, as UK biomass pellet production at a comparable scale would not be possible.
HM Treasury
17 Conclusion 22nd Report - Government’s support for … Acknowledged

Long biomass supply chains complicate sustainability verification and carbon accounting reliability.

Importing biomass involves long supply chains, which make it difficult to be sure that it is produced from genuinely sustainable sources.50 We are also concerned that recent international developments may undermine the system of carbon accounting that underpins the current supply of 39 C&AG’s Report, para 3.2 40 C&AG’S Report, …

Government response. DESNZ officials continue to monitor the international and domestic biomass supply landscape, but state that international pellet supply will continue to be vital, as UK biomass pellet production at a comparable scale would not be possible.
HM Treasury
25 Conclusion 22nd Report - Government’s support for … Acknowledged

Uncertainty surrounds government plans for smaller biomass generators to convert to BECCS after 2027.

While much of the debate around biomass has focused on Drax, we received several written submissions outlining the important role played by smaller biomass generators in the UK. There are at present 54 regional biomass power stations that are primarily fuelled by waste wood from household waste recycling plants. These …

Government response. The government notes smaller-scale biomass generators can continue to be supplied by a variety of domestically sourced feedstock, but these are not suitable for the technologies currently used by larger-scale generators.
HM Treasury

Oral evidence sessions

1 session
Date Witnesses
3 Mar 2025 Ashley Ibbett · Department for Business, Energy and Industrial Strategy, Dr Sarah Redwood OBE · Department for Energy Security and Net Zero, Jeremy Pocklington · Ministry of Defence, Jonathan Brearley · Ofgem, Jonathan Brearley · Department for Energy Security and Net Zero, Kiera Schoenemann · Ofgem View ↗

Correspondence

5 letters
DateDirectionTitle
15 Dec 2025 To cttee Letter from the Permanent Secretary at the Department for Energy Security and N…
15 Dec 2025 To cttee Letter from the Chair to the Permanent Secretary at the Department for Energy S…
15 Dec 2025 To cttee Letter from the Permanent Secretary at the Department for Energy Security and N…
27 Mar 2025 To cttee Letter from the Chief Sustainability Officer at Drax relating to providing help…
27 Mar 2025 To cttee Letter from the Permanent Secretary of the Department for Energy Security and N…