Renewable Energy

Department for Business, Energy and Industrial Strategy written question – answered on 1st February 2021.

Alert me about debates like this

Photo of Alan Brown Alan Brown Shadow SNP Spokesperson (Energy and Climate Change)

To ask the Secretary of State for Business, Energy and Industrial Strategy, if he will publish the modelling his Department holds on the comparative cost effectiveness, including grid balancing costs, of new large scale nuclear and renewable energy.

Photo of Anne-Marie Trevelyan Anne-Marie Trevelyan Minister of State (Business, Energy and Industrial Strategy) (Energy and Clean Growth)

The Department publishes information on one useful measure of cost effectiveness for generation technologies in its Electricity Generation Costs series. The latest report (2020) sets out the Levelised Cost Of Electricity (LCOE) for renewables, which can be compared against the LCOE for a generic large-scale nuclear plant published in the 2016 report. The true cost of any future nuclear plant would, however, be dependent on the outcome of negotiations with project developers.

It is important to note that other factors also influence the cost effectiveness of different generation technologies. For example, energy generated at times of high demand and low capacity is more valuable than energy generated at times of low demand and high capacity, and the location of specific generating capacity will further affect costs. The effect of grid balancing on levelised costs is explored more in Section 7 of the 2020 Generation Costs Report.

Does this answer the above question?

Yes1 person thinks so

No0 people think not

Would you like to ask a question like this yourself? Use our Freedom of Information site.