NESO Winter Outlook comment

Comment on the National Energy System Operator's Winter Outlook report

Profile picture of Jess Ralston

By Jess Ralston

info@eciu.net

Last updated:

Commenting on the National Energy System Operator's (Neso) Winter Outlook report [1], Jess Ralston, Energy Analyst at the Energy and Climate Intelligence Unit (ECIU) said:

"While renewable generation is ever-growing, providing a record 55% electricity in summer this year [2], Britain's winter blackout risk is at its lowest since before covid.

"Not only this, but renewables are lowering wholesale electricity prices by up to a quarter, or £25/MWh [3] and more batteries are being brought online which can store up homegrown, green energy. It is clear that as the North Sea continues its inevitable decline more British renewables mean less dependence on foreign gas and volatile international markets, and greater energy independence.
 
"There are clearly two visions emerging for the future of energy in the UK; one of fracking sites peppered across counties up and down the country, the other of solar, wind and batteries facilities providing clean power.”


Notes to editors: 

1. The National Energy System Operator (Neso) Winter Outlook report is published on 9 October. 

2. DESNZ Energy Trends: https://assets.publishing.service.gov.uk/media/68da654349e17d00a56ffb5a/Energy_Trends_September_2025.pdf 

3. ECIU analysis: Growth in British renewables cutting electricity prices by up to a quarter: https://eciu.net/media/press-releases/2025/analysis-growth-in-british-renewables-cutting-electricity-prices-by-up-to-a-quarter 

For more information or for interview requests:

George Smeeton, Head of Communications, ECIU, Tel: 07894 571 153, email: george.smeeton@eciu.net