Lithium-ion battery cell degradation is one of the things that makes BESS a more complicated asset to manage than other clean energy technologies.

We catch up with James Mills, managing director of UK BESS investor Adaptogen Capital, about UK market dynamics, its expansion into Europe, and BESS capex in 2026 and beyond.

Fluence’s Daniel Elias explores why circular-economy principles and material recovery are essential as renewable energy infrastructure matures and reaches end of life.

ESN Premium examines likely reasons why owner SK Innovation E&S is seeking financing options for Key Capture Energy (KCE), including a potential sale.

Trina Storage’s Warrick Stapleton discusses APAC’s shift to 500MWh+ BESS, open ecosystem approach, and Australia’s role as a regional testbed.

Energy-Storage.news Premium speaks with Rob Greskowiak, chief commercial officer at Lightshift Energy, about the company’s distributed storage approach to the demand of PJM.

Saleel Anthrathodiyil at Telgian Engineering & Consulting discusses changes in the 2026 edition of NFPA 855.

We hear from industry sources about the significance of the CATL-HyperStrong sodium-ion BESS battery deal. Does it make a real turning point for the technology as an alternative to lithium-ion?

Trinasolar’s Europe & LAC president, Gonzalo de la Viña, discusses Trina Storage, the Chinese solar PV giant’s battery storage business, its strategies and projects.

With CATL and HyperStrong’s 60GWh sodium-ion battery deal announcement yesterday, it’s an ideal time to look at the different sodium-ion cell chemistries and battery products available for BESS today.