Filter by Region
Filter by Subject
Premium
News
October 22, 2026
BESS investments in the French market are moving to longer durations with saturation expected to hit the secondary reserve market, currently the main way operational projects make their money.
Premium
Features, Analysis
October 20, 2026
A panel at the Battery Asset Management Summit UK & Ireland 2026 last week discussed BESS capex trends and strategies to manage it.
Premium
Features, Interviews
October 16, 2026
Dan Taylor, director of engineering at optimisation and asset management provider Arenko, speaks to Energy-Storage.news about all things data in battery energy storage systems (BESS).
Premium
News
October 15, 2026
Around 20.4GWh of grid-scale battery energy storage systems (BESS) came online globally last month, bringing the year-to-date (YTD) total to 208GWh.
Premium
Features, Analysis
October 15, 2026
How similar is the technology of Exa Energy, which just connected a 100MW/1GWh carbon dioxide-based energy storage system to the grid in China, to that of Energy Dome?  
Premium
Features, Analysis
October 14, 2026
A panel of BESS industry experts discussed the ins and outs of long-term service agreements (LTSAs) at the Battery Asset Management Summit UK & Ireland 2026 yesterday. 
Premium
News
October 9, 2026
Intilion has just tied up with CATL for sodium-ion BESS deployments in Europe, following Alfen’s similar move in July, while Merus Power tells us it is in the process of integrating with the OEM’s new product. 
Premium
Features, Analysis
October 7, 2026
Hithium’s recent sodium-ion battery and BESS product launch is the latest in a long line of announcements showing an inflection point for the battery chemistry. But how do its new products compare to other sodium-ion systems out there, and to its own LFP offering?  
Premium
Features, Analysis
September 30, 2026
Liam Critchley with an ESN Premium deep dive into availability, one of the most-discussed metrics in battery storage performance.
Premium
Features, Interviews
September 24, 2026
We recently caught up with Georg Gallmetzer, managing director of German BESS platform Eco Stor, about the firm’s role in formulating flexible connection agreements (FCAs) and how this was intimately tied to the debate on grid fees.