Gresham House Energy Storage Fund plc

Gresham House Energy Storage Fund plc is a UK investment fund focused on utility-scale battery energy storage systems (BESS). It develops, owns, and operates grid-scale battery projects that support renewable energy integration, grid stability, and supply-demand balancing in the UK electricity market.

The fund has developed approximately 1 GW of UK BESS capacity, representing around 15% of national capacity. It is currently advancing a portfolio of projects, including a transaction involving five sites totaling about 694 MW, with construction on the initial 397 MW expected to begin in the current fiscal year.