The Energy-Storage.news team brings you daily highlights and insights from the Energy Storage Summit EU in London, UK.

On the first morning of the Energy Storage Summit, an expert panel faced pressing questions from Europe’s energy storage professionals.

Energy storage optimisation specialist Habitat Energy has signed an agreement with Octopus Energy US to optimise a 50MW/100MWh tolled battery energy storge system (BESS) in the Electric Reliability Council of Texas (ERCOT) market.

The Gore Street Energy Storage Fund (GSF) was one of the early movers in the UK BESS industry and now has operational assets in Great Britain (GB), Ireland, Germany, Texas and California.

Europe’s energy storage industry and key stakeholders arrive in London for the 2025 Energy Storage Summit EU in just a few days.

A US-focused edition of energy storage news in brief, with large-scale BESS, vehicle-to-grid and optimisation updates.

The start of 2025 has seen new and updated BESS revenue indexes launched for Germany as well as other other European markets, by optimiser enspired and consultancies Clean Horizon, Aurora Energy Research and LCP Delta.

Power purchase agreements (PPAs) have increasingly shown their limitations, and energy storage and flexibility resources can offer a solution, writes John Diklev, founder and CEO of Sweden-based optimiser and flexibility asset operator Flower.

European battery optimisation and energy trading service provider enspired has partnered with battery analytics company volytica diagnostics.

Ali Karimian and Alden Phinney of AI-powered energy services provider GridBeyond discuss winning strategies for playing battery storage into wholesale and ancillary markets in ERCOT and CAISO.