I will happily do so. My hon. Friend will know the definition of “extraordinary” in relation to the electricity generators levy. We will come to the profits levy in due course.
The Government are raising the rate of the levy from 25% to 35% from 1 January next year, bringing the headline tax rate for the sector to 75%. That is because commodity prices—particularly gas—are expected to remain above their long-term average for the foreseeable future. However, the Government want the oil and gas sector to reinvest its profits to support the economy, jobs and the UK’s energy security, which is why the levy has an investment allowance that means that businesses overall get a 91p tax saving for every pound that they invest, providing them with an additional, immediate incentive to invest.
Clause 2 makes changes to the rate of the investment allowance within the levy to ensure that the total tax relief remains broadly the same following the increase in rate to 35%. Specifically, the clause reduces the rate of the investment allowance from 80% to 29%, effective, again, from 1 January next year. That will maintain the overall cumulative value of investment reliefs, which means that a company investing £100 will be able to claim £91.40 back in tax relief. To be clear, the investment allowance will remain at 80% for investment expenditure on upstream decarbonisation, so that we continue to support the transition to low-carbon electricity production. That will be legislated for in the spring Finance Bill, following further detailed technical work and consultation with interested parties.