leading the way in battery energy storage

With the significant growth in the BESS sector, G2 Energy have established themselves as the sector leading ICP & BoP contractor. In 2017, G2 Energy connected the very first UK large scale BESS projects at Glassenbury (40MW) and Cleater (10MW), under the first National Grid EFR contracts.

Since those first projects, G2 have now completed over 20 fully operational BESS developments, with circa 700MWhr of BESS capacity connected to the grid – this represents around 35% of the UK’s operational BESS sites.

G2 are also currently contracted on a further 21 development sites with a further 2GWhr of battery storage to be connected to the grid by the end of Oct 2023 (as at Sept 2022).

Market-Leading

Representing around 35-40% market share of the current BESS projects under construction confirming G2’s position as the market leading ICP & BoP contractor.

Completed: December 2020

Output: 110kV

Drumkee

Contestable, Client-side & BoP works

Up to

20MW

We can offer full EPC wrap, including the provision of the full battery system, for projects up to 20MW capacity.

If you are considering a Battery Storage scheme, G2 Energy can assist in a number of ways;

General layout and planning drawings
DNO grid connections up to 132kV & National Grid connections up to 400kV
Electrical balance of plant
Electrical design, supply and installation, including switchgear, cable infrastructure, and Earthing systems
Civil design and construction works, including Substation works up to 400kV
Long term Operations and Maintenance contracts
Containerised Substations, which are designed and built in our own Warehouse in Milton Keynes
Experienced, ex-DNO employed Design Engineers, Project Managers and SAPs
EPC Works for projects up to 20MW