Research and analysis

Energy and emissions projections: 2022 to 2040

Projections of energy demand, greenhouse gas emissions and electricity generation from 2022 to 2040.

Documents

Annex A: National Communication categories: Greenhouse gas emissions by source

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Annex A: Net Zero Strategy categories: Greenhouse gas emissions by source

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Annex B: Carbon dioxide emissions by source

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Annex C: Carbon dioxide emissions by IPCC category (Intergovernmental Panel on Climate Change)

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Annex C: Non Carbon dioxide emissions by IPCC category (Intergovernmental Panel on Climate Change)

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Annex D: Policy savings in the projections

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Annex E: Primary energy demand

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Annex F: Final energy demand

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Annex G: Major power producers' generation by source

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Annex H: Major power producers' cumulative new electricity generating capacity

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Annex I: Major power producers' total electricity generating capacity

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Annex J: Total electricity generation by source

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Annex K: Total cumulative new electricity generating capacity

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Annex L: Total electricity generating capacity

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Annex M: Growth assumptions and prices

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Annex N: Non CO2 projections report

EEP web tables: 2022-2040

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EEP web figures: 2022-2040

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Methodology summary (version published April 2019 with Energy and Emissions Projections 2018)

Details

Update: 30 November 2023

We have published a more detailed energy and emissions projections report, alongside an accompanying methodological summary of non-CO2 projections (Annex N), and files which include the data used in all the report’s figures and tables.

We have also updated all annex files with additional scenarios (apart from Annex D which does not show scenarios).

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.

All enquiries about the projections should be sent 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.

Published 26 October 2023
Last updated 30 November 2023 + show all updates
  1. We have published a more detailed energy and emissions projections report, alongside an accompanying methodological summary of non-CO2 projections (Annex N), and files which include the data used in all the report’s figures and tables. We have also updated all annex files with additional scenarios (apart from Annex D which does not show scenarios).

  2. First published.