UK battery storage investor turns to EDF for asset optimisation

By Liam Stoker
September 25, 2019
LinkedIn
Twitter
Reddit
Facebook
Email
Image: Gresham House.

UK battery storage investor Gresham House has turned to EDF Energy and energy tech firm Upside Energy to optimise revenues from a 20MW storage project in the UK.

Under the contract, EDF will take the reins of the 20MW battery as well as 4MW of generation assets, and look to optimise its revenue stack, including ancillary services, load shifting and wholesale market access.

EDF is to use its PowerShift optimisation platform to do so and Ben Guest, Gresham’s lead fund manager for energy storage, talked up the need for asset optimisation for the storage asset class.

“Asset optimisation is the largest contributor to revenues and through this partnership with EDF Energy we are able to broaden our revenue stack and provide our investors with certainty despite the shifting regulatory environment,” Guest added.

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

The UK’s battery storage market has continued to mature – perhaps best evidenced by the role it played in restoring power after last month’s blackout – and with it, the market’s approach to revenue stacking has moved beyond relying on a small number of revenue streams in favour of a more diverse base.

Vincent de Rul, director of energy solutions at EDF Energy, said last month’s blackout in the UK highlighted how important it was a time for battery storage in the UK.

“The UK’s successful transition to a low-carbon future will increasingly draw on optimisation of assets like these alongside low-carbon generation,” he said.

Read Next

Premium
December 24, 2025
“A multi-stream revenue stacking model” made it possible for Pacifico Energy to self-fund a new grid-scale battery storage project in Japan.
December 17, 2025
It’s been a busy few weeks in the run-up to Christmas in Europe’s BESS project space, with M&A, final investment decisions (FID) and supplier deals in Germany, Belgium, Portugal, Italy, Finland, Romania and the UK totally around 800MW of capacity.
December 15, 2025
A new battery energy storage system (BESS) cybersecurity whitepaper from consultancy firm The Brattle Group and cybersecurity solutions provider Dragos claims that a single 100MW/400MWh BESS outage could result in US$1.2 million in monthly losses.
Premium
December 10, 2025
Last month was the first time since June that both pre-application submissions and full planning consent submissions for grid-scale UK BESS surpassed 1GWh – just before NESO announced the results of its grid connection queue reshuffle.
December 10, 2025
NHOA Energy has secured contracts from Engie for an 80MW/320MWh BESS at Engie’s Drogenbos power station, near Brussels, Belgium.