This article needs to be updated. The reason given is: more on path to net zero in 2035 from https://www.theccc.org.uk/2023/03/09/a-reliable-secure-and-decarbonised-power-system-by-2035-is-possible-but-not-at-this-pace-of-delivery/ already cited. Please help update this article to reflect recent events or newly available information.(April 2024)
For Northern Ireland, see Electricity sector in Ireland.
The National Grid covers most of mainland Great Britain and several of the surrounding islands, and there are interconnectors to Northern Ireland and to other European countries. Power is supplied to consumers at 230 volts AC with a frequency of 50 Hz. In 2023 about a third of electricity used in Britain was generated from fossil gas and two-thirds was low-carbon power. Wind generates the most low-carbon power, followed by nuclear some of which is imported from France.[6] The government is aiming for greenhouse gas emissions from electricity in Britain to be net zero by 2035.[7]
The use of electricity declined in the 2010s and early 2020s, attributed largely to a decline in industrial activity and a switch to more energy efficient lighting and appliances.[8] However demand is projected to increase considerably due to electrification, such as heat pumps[9] and electric vehicles.[10]
UK energy policy includes capping some residential energy price rates,[11] and wholesale prices for some new low-carbon power can be stabilized by the government.[12]
^ ab"Digest of UK Energy Statistics (DUKES): electricity". GOV.UK. 27 July 2023.
^"Energy Trends March 2022" (PDF). Department for Business, Energy & Industrial Strategy. 31 March 2022. p. 14. Retrieved 9 June 2022.
^ ab"Energy Trends March 2022" (PDF). Department for Business, Energy & Industrial Strategy. 31 March 2022. p. 15. Retrieved 9 June 2022.
^Cite error: The named reference ESO2020b was invoked but never defined (see the help page).
^"Digest of UK energy statistics: 60th Anniversary Report". Retrieved 16 December 2013.
^Evans, Simon (3 January 2024). "Analysis: UK electricity from fossil fuels drops to lowest level since 1957". Carbon Brief. Retrieved 21 April 2024.
^Dooks, Tom (9 March 2023). "A reliable, secure and decarbonised power system by 2035 is possible – but not at this pace of delivery". Climate Change Committee. Retrieved 21 April 2024.
^Cite error: The named reference guardian-20180130 was invoked but never defined (see the help page).
^"Heating Could Add 5% to U.K. Electricity Demand in 2030". BloombergNEF. 16 February 2021. Retrieved 21 April 2024.
^"UK Electricity Demand to Double by 2050, Urgent Action Needed for Net Zero Transition". Dalcour Maclaren. Retrieved 21 April 2024.
^"Energy price cap | Ofgem". www.ofgem.gov.uk. Retrieved 22 April 2024.
^"Contracts for Difference" (PDF).
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