By Abdullahi Lukman
Renewable energy accounted for over half of the United Kingdom’s total electricity generation for the first time in 2024, according to new government data released on Thursday, July 31, 2025.
The statistics were published in the annual Digest of United Kingdom Energy Statistics (DUKES) by the Department for Energy Security and Net Zero (DESNZ).
Renewables generated 50.4% of the UK’s electricity last year, up from 46.5% in 2023.
The increase was driven by record-breaking wind output, strong solar performance, and a 17% rise in bioenergy generation. Total renewable output hit a new high of 143.7 GWh, representing a 5.1% year-on-year growth.
Wind power remained the largest contributor among renewables, providing 29.2% of the UK’s electricity—83.3 TWh—surpassing the previous record of 28.1% in 2023. Wind made up 58% of all renewable generation, with additional contributions from solar PV and plant biomass.
Renewable capacity expanded by 7.3% (4.1 GW) in 2024, with half of the new capacity from solar installations and the rest mainly from onshore and offshore wind projects.
Meanwhile, fossil fuel generation declined to a record low of 31.8%, and coal generation ceased entirely in September 2024. Gas still accounted for 30.4% of the electricity mix, slightly ahead of wind.
Overall UK energy production fell by 6% to its lowest level in decades, with both oil and gas output reaching their lowest volumes in the 21st century—highlighting the UK’s shift away from traditional energy sources.
Reacting to the figures, RenewableUK Deputy Chief Executive Jane Cooper said the milestone proves that renewables are now central to the UK’s energy system.
She emphasized the need to reform electricity markets and expand grid infrastructure to maximise the benefits of clean energy for consumers.
Cooper also highlighted the upcoming clean energy auction, where up to £53 billion in private investment could be secured for new offshore wind projects alone.
