UK shows ‘considerable confidence’ in energy storage as 3.2GW win capacity contracts

Facebook
Twitter
LinkedIn
Reddit
Email
Grid-scale batteries have received a boost in a recent capacity market auction in the UK. Source: Younicos.

The number of battery storage projects to have won 15-year contracts in the UK’s latest Capacity Market auction is a sign of “considerable confidence” in the technology, according to the director of the Electricity Storage Network.

The results of the latest T-4 auction published on Friday morning show that contracts totalling 3.2GW have been awarded to storage projects, with a proportion expected to be met with batteries.

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

In a departure from normal results in which the technology fails to gain more than a four year contract, a number of projects ranging in size have successfully secured long-term contracts usually awarded to other projects classed as new or existing generators.

Speaking to PV Tech sister site Energy Storage News, Anthony Price, director of the UK’s Electricity Storage Network, said the results showed a step-change in confidence in the technology.

“There was no reason why storage could not participate in the long term contracts [but] some folk in the industry didn't feel necessarily comfortable [that] storage technologies had matured sufficiently.

Read the full story on Energy Storage News

Read Next

Premium
June 1, 2026
What financing options are there for renewable developers who find themselves shut out of some of Europe’s supportive auction programmes?
May 29, 2026
BHP and Yindjibarndi Energy Corporation (YEC) will assess potential large-scale energy solutions for iron ore operations in Western Australia's Pilbara region.
May 28, 2026
NextEnergy Capital has secured US$974 million towards its NextPower V solar and energy storage investment vehicle.
May 27, 2026
Government policy and market factors are the main conditions encouraging the co-location of renewable generation projects and BESS.
May 21, 2026
Developers of co-located solar-plus-storage projects need to ensure their projects are designed to ‘solve’ the challenges faced by offtakers.
May 20, 2026
Price is the main barrier to PPAs being transacted in the UK market today, a panel at the Renewable Procurement and Revenue Summit said.

Upcoming Events

Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico