BESS route-to-market (RTM) and optimisation firms in the UK are increasingly looking at a wider variety of contracting mechanisms beyond the revenue-share or ‘merchant’ model, developer-operator Eku Energy told Energy-Storage.news.

UK battery storage developer and investor Pivot Power, battery technology provider Wärtsilä and major utility company EDF’s 50MW/50MWh Kemsley battery energy storage system (BESS) has gone live.