19
Rejected
New Drax agreement aims for reduced operational role and significant subsidy savings.
Conclusion
DESNZ is clear that the agreement is intended to improve on current arrangements. Firstly, Drax will play a smaller role in the power system than it currently does. This means that Drax will receive support for a maximum of 27% of the time in each year, less than half of the time it currently does (which DESNZ estimates will save each household around £6 a year). This reduction also accords with CCC advice that unabated biomass should not be supported at high load factors after 2027. Secondly, DESNZ expects the agreement to reduce the amount of subsidy that Drax receives each year by £170 million compared to the alternative of procuring gas and includes a claw–back provision for profits over a certain level.55
Government Response Summary
The government explicitly disagrees with the Committee's (implied) recommendation regarding the Drax power station contract, explaining that the agreement prioritised securing electricity supply at the lowest cost and retaining future BECCS optionality, rather than committing to large-scale BECCS adoption which carries unacceptable legal and cost risks.
Government Response
Rejected
Government Response
Rejected
HM Government
Rejected
The government disagrees with the Committee’s recommendation [PAC Rec 3]. It is important to recognise that the proposed contract with Drax was not intended to set the path to the adoption of power BECCS for large-scale generation. Rather, the priority was to secure electricity supply at the lowest cost to tax- and billpayers by ensuring that we could deliver dispatchable biomass generation to the UK grid without the additional cost of procuring this via the Capacity Market auction. The proposed contract retains optionality for a future power BECCS transition. Retaining this optionality was a secondary objective to security of supply. The Contract for Difference (CfD) framework cannot bind generators to investment decisions beyond the 2027-31 contract term without effectively binding the government to a policy decision on power BECCS; the full assessment to support this decision hasn’t yet been undertaken. Moreover, the inclusion of contractual requirements around the transition to power BECCS would have exposed the government to an unacceptable level of legal risk, and taxpayers to unacceptable cost risks until any full assessment of power BECCS has been finalised.
Source
Committee
Public Accounts Committee
Inquiry
Government support for biomass
Report
22nd Report - Government’s support for biomass
25 Apr 2025
HC 715
Addressee Bodies
HM Treasury
Timeline
Recommendation age
1.3 yr
Report published
25 Apr 2025