Through greenfield origination and development partnerships, we have grown a pipeline of more than 540MWh of operating BESS projects, with ~5GWh under / pre-construction and a development pipeline of about 9.3GW across the UK, Australia, Italy, Germany, Spain and Sweden.
In the UK we have an in-house developed portfolio of close to 2GW, uniquely focused on large capacity (>100MW) and longer duration (2-5hrs) sites. Our projects are all strategically located close to the country's major load centres in the Midlands and South of England.
Operating
100 MW / 331 MWh
Under Construction
600 MW / 2,136 MWh
In Development
1 GW
Bramley
Project status
Operating
Project size
100 MW / 331 MWh
COD
February 2025
Hams Hall
Project Status
Under Construction
Project Size
400 MW / 1,424 MWh
Berkswell
Project Status
Under Construction
Project Size
200 MW / 712 MWh
Nordics
In the Nordics, we have invested in and partnered with Ingrid Capacity, a leader and pioneer within the Nordic BESS space with 211 MWh already operational in Sweden.
Number of projects
14
Operating
211 MW / 211 MWh
Italy
BW ESS has partnered with ACL Energy, a Milan-based BESS developer, to co-develop 14 projects totaling 2.8 GW. These are located in the North and South of the peninsula.
Under Construction
204 MW / 1,200 MWh
In Development
2.6 GW
Chignolo
Project status
Under Construction
Project size
107 MW / 440 MWh
Cerignola
Project status
Under Construction
Project size
97 MW / 760 MWh
Germany
BW ESS have partnered with Zelos Energy Developments to co-develop 1.4 GW of projects in the North of Germany. We are co-developing 1 GW of early-stage projects with MIRAI Power in the South of Germany.
In Development
2.4 GW
Spain
Through our partnership with Ibersun, an experienced developer of renewables and BESS, BW ESS will progress an initial 2.2 GW pipeline of eight projects across different regions in Spain.
In Development
2.2 GW
Australia
BW ESS has through its affiliates a BESS pipeline exceeding 1.9 GW across New South Wales, Victoria, and Southern Australia, including 490 MW already under construction, and we are developing a portfolio of greenfield large scale BESS projects in New South Wales, totalling another 1.1 GW.