Research and analysis

Energy and emissions projections: 2023 to 2050

Projections of energy demand, greenhouse gas emissions and electricity generation from 2023 to 2050.

From:
Department for Energy Security and Net Zero
Published
17 December 2024
Last updated
15 April 2025 鈥� See all updates

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Details

15 April 2025: Annex D updated

We have updated Annex D with a minor correction to an error in the processing of some policy savings data.

The energy and emissions projections publication provides projections of energy, emissions and electricity generation under policies that have been implemented and those that are planned where the level of funding has been agreed and the design of the policy is near final.

The report and annexes contain projections of UK greenhouse gas emissions, energy demand and electricity generation. They include projections of the demand for each type of fuel in different sectors of the economy.

Please send any enquiries about the projections to: emissionsprojections@energysecurity.gov.uk.

For questions on the assumptions behind the projections, please see Annex M for source information.

We are unable to provide any breakdown of projected renewable electricity generation, capacity or new build by technology.

Updates to this page

Published 17 December 2024
Last updated 15 April 2025 show all updates

  1. Annex D updated with minor correction to error in the processing of some policy savings data.

  2. First published.

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