15

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

Conclusion
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 agnostic as to whether biomass is sourced domestically or from overseas.41 The Climate Change Committee’s (CCC’s) most recent advice for Carbon Budget 7 highlights that supply of sustainable biomass is likely to be limited both in the UK and globally.42 We also received a written submission noting that relying on imported wood reduces the UK’s energy security.43 The CCC anticipates a declining role for biomass imports, with all the UK’s biomass demand being met from domestic sources by 2050.44
Government Response

A response document is linked to this report, dated 10 July 2025. Response attribution to this conclusion has not been verified. Read the response document.

Addressee Bodies
HM Treasury
Timeline
Recommendation age 1.4 yr
Report published 25 Apr 2025