EDF to optimise UK solar-plus-storage project

By Ottilie Von Henning
February 9, 2024
LinkedIn
Twitter
Reddit
Facebook
Email

EDF Renewables UK has entered into an optimisation agreement with investors DIF and ib vogt to optimise a co-located solar and storage project in the UK.

Located in Warley, south England, the site is expected to have 66MW of solar capacity, alongside 50MW of co-located battery storage when it comes online in 2024. The French-owned energy giant will trade, optimise and offtake renewable energy from the site, in which DIF and ib vogt invested two years ago and secured portfolio financing in 2023.

It comes a week after panellists at Solar Media’s Solar Finance & Investment Europe (SFIE) event in London said that optimising co-located BESS was “much more complicated” than standalone projects and that “few companies could do it well” (Premium access).

EDF has also signed an agreement to offtake the physical energy produced by the solar farm over the next ten years, and will use its Powershift platform to optimise energy returns from the project, following its use at a number of other sites in the UK.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Stuart Fenner, director of wholesale market service commercial at EDF, said: “We are very pleased that we have been chosen to deliver trading, optimisation and offtake services for one of the UK’s largest co-located solar and battery sites. This unique deal exemplifies the innovation needed to address our energy challenges, which will help to secure green energy for the future and deliver on our commitment to help Britain achieve net zero.”

See the full version of this article on Solar Power Portal.

13 October 2026
London, UK
Now in its second edition, the Summit provides a dedicated platform for UK & Ireland’s BESS community to share practical insights on performance, degradation, safety, market design and optimisation strategies. As storage deployment accelerates towards 2030 targets, attendees gain the tools needed to enhance returns and operate resilient, efficient assets.

Read Next

Premium
April 2, 2026
What are the merchant opportunities in Germany, where there are almost no capacity schemes or subsidies for energy storage? A panel of expert speakers discussed the opportunities in Europe’s largest energy market on the panel at the Energy Storage Summit 2026 in London in February.
Premium
April 2, 2026
MetaWealth COO Michael Topolinski IV discussed the firm’s first BESS project in Romania, which is partially financed with bonds marketed at retail investors. 
April 2, 2026
SSE Renewables, Matrix Renewables, Drax and Voltaria have all progressed large-scale BESS projects in the UK, all-in-all totalling 1.8GWh of new capacity.
April 1, 2026
Developer-investor Hexa Energy Services has inaugurated what is thought to be Japan’s first operational battery storage project with a capacity market contract.
March 30, 2026
Chile continues to be Latin America’s hotspot for energy storage deployments, with a major new deal for Grenergy and Engie bringing a project online in the past week.