Macquarie’s Green Investment Group in 2GW battery storage development partnership with UK’s Bluestone

By Alice Grundy
LinkedIn
Twitter
Reddit
Facebook
Email

A joint development agreement (JDA) has been signed by Macquarie’s Green Investment Group (GIG) and renewable energy developer Bluestone Energy for up to 2GW of UK battery storage projects.

Already, projects representing 970MW are in early stage development, having secured grid connection offers.

“Bluestone’s considerable expertise and GIG’s global experience make for a strong partnership that can drive forward the UK’s storage industry.

“Energy storage clearly plays a critical role in the energy transition. This partnership leverages our mutual experience and expands Macquarie’s global portfolio in this important sector,” said Greg Callman, global head of GIG Energy Technology.

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

The new pipeline with Bluestone adds to GIG’s existing battery storage portfolio, with the company last year announcing the acquisition of a portfolio of 187MW/187MWh development-stage utility-scale, distribution-connected battery storage projects in the UK from Capbal Limited.

A 40MW/40MWh project in Maldon, southeast England, was the first project within the portfolio to reach financial close in December 2021.

This followed GIG and Enso Energy signing a joint venture with an aim of developing 1GW of subsidy-free solar and storage capacity across England and Wales in 2020. Two of these sites, the 49.9MW Larks Green Solar Farm and 40MW Walpole Bank Solar Farm, were approved in January 2021.

This story first appeared on Solar Power Portal.

Read Next

Premium
August 15, 2025
Miami, Florida-based developer Spearmint Energy has been given the go-ahead to develop a 300MW/600MWh lithium-ion BESS destined for Texas City in the Lone Star State. 
August 12, 2025
Another edition of news in brief, focusing on the UK market with Wärtsilä, Canadian Solar, Gresham House and Eku Energy.
August 11, 2025
Energy storage developer and system integrator Energy Vault has acquired the 125MW/1,000MWh Stoney Creek BESS in New South Wales, Australia.
August 11, 2025
Australia’s AusEnergy Services (ASL), formerly AEMO Services, has released the Capacity Investment Scheme (CIS) Tender 6 parameters, seeking an initial 2,400MWh of dispatchable capacity in Western Australia.
August 7, 2025
The hugely anticipated draft National Electricity Market (NEM) review report, led by Tim Nelson, has been released, outlining key market reforms with implications for energy storage.

Most Popular

Email Newsletter