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 9.3GWh across the UK, Australia, Italy, Germany, Spain and Sweden.

Projects

Bramley
Project type
Bramley
Project status
Operating
Project size
100 MW / 331 MWh
COD
February 2025
Hams Hall
Project type
Hams Hall
Project Status
Under Construction
Project Size
400 MW / 1,424 MWh
Detail 01
Project type
Berkswell
Project Status
Under Construction
Project Size
200 MW / 712 MWh
Mornington BESS Site from S to N 19 05 25
Project type
Mornington
Project status:
Under construction
Project size:
240 MW / 651 MWh
Pine lodge
Project type
Pine Lodge
Project status:
Under Construction
Project size:
250 MW / 668 MWh
Detail 01
Area
United Kingdom
Operating
100 MW / 331 MWh
Under Construction
600 MW / 2,136 MWh
In Development
1 GW
Sweden
Area
Nordics
Number of projects
14
Operating
211 MW / 211 MWh
Spring 03
Area
Italy
Under Construction
107 MW / 440 MWh
In Development
2.6 GW
Spring 04
Area
Germany
In Development
2.4 GW
1aut c
Area
Spain
In Development
2.2 GW
Pine lodge
Area
Australia
Under Construction
490 MW / 1,318 MWh
In Development
2.5 GW

United Kingdom

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
Bramley
Project status
Operating
Project size
100 MW / 331 MWh
COD
February 2025
Hams Hall
Hams Hall
Project Status
Under Construction
Project Size
400 MW / 1,424 MWh
Detail 01
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
107 MW / 440 MWh
In Development
2.6 GW

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, totaling another 1.1 GW
Under Construction
490 MW / 1,318 MWh
In Development
2.5 GW
Mornington BESS Site from S to N 19 05 25
Mornington
Project status:
Under construction
Project size:
240 MW / 651 MWh
Pine lodge
Pine Lodge
Project status:
Under Construction
Project size:
250 MW / 668 MWh