UK developer Clearstone unveils first project in 2.2GW BESS pipeline

LinkedIn
Twitter
Reddit
Facebook
Email

UK battery storage project developer Clearstone Energy has unveiled the first project in a 2.2GW pipeline, the largest by an independent developer, it claimed.

The 400MW/800MWh Junction 27 project in the South West of England is the first site in a UK BESS project pipeline of 8 large-scale projects with a combined capacity of 2.2GW for which Clearstone Energy is aiming to seek planning consent over the next 12 months.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Three of the projects are 400MW while the remainder are planned to be 300MW/200MW.

The Junction 27 Energy Hub is on low-grade agricultural land near existing transport infrastructure on the M5 corridor in Devon. The project will “help balance electricity supply and demand across Devon and Cornwall and reduce reliance on gas-fired power stations,” according to Clearstone.

Clearstone says the project has received “broad support from the local community during a public consultation this summer before planning submission.” The project includes a major biodiversity component and “will deliver a comprehensive community value offering” including financial support for low income households to implement energy efficiency savings.

The pipeline projects have energisation dates from 2027-2032, which Clearstone says ”represents the largest near-term battery energy storage pipeline in the UK originated by an independent developer.”

This article was originally posted on our sister site Solar Power Portal.

Read Next

April 17, 2025
US non-lithium battery technology companies Eos Energy Enterprises and Unigrid have announced partnerships to deploy their tech abroad, striking deals in the UK and India respectively.
Premium
April 17, 2025
Owner-operator BW ESS’ 100MW/331MWh UK Bramley BESS was unique in numerous ways when it came online last year, the first outside China to use Sungrow’s AC block technology.
April 17, 2025
A proposed landowner-led 576MWh solar-plus-storage site in Tasmania has been added to Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act.
Premium
April 16, 2025
Colorado-based IPP Korsail Energy has been dealt a blow in its quest to develop a 320MWh hybrid solar-BESS project in the Centennial State.
April 16, 2025
With over 9GWh of operational grid-scale BESS (battery energy storage system) capacity in the UK – and a strong pipeline – it’s worth identifying the regional hotspots and how the landscape may evolve in the future. 

Most Popular

Email Newsletter