Energy-Storage.news Premium speaks with Freeman Hall, CEO of second-life BESS firm B2U Storage Solutions.

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?  

Inaccurate state of charge (SOC) measurements can cost battery energy storage system (BESS) operators up to 15% in lost revenue, a persistent issue despite advances in monitoring technology.

James Costello of EORA Energy discusses the shift from supplying battery technology to developing full energy infrastructure projects.

Liam Critchley with an ESN Premium deep dive into availability, one of the most-discussed metrics in battery storage performance.

Energy-Storage.news Premium speaks with Claire Lang-Ree, clean energy advocate at the Natural Resources Defense Council (NRDC), about PJM’s proposed capacity market reforms.

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. 

Compressed air energy storage (CAES) holds much promise for large-scale, LDES, but has struggled to get off the ground outside of China.

Nearly 21GWh of grid-scale BESS came online globally last month, of which around a fifth was in Saudi Arabia while the majority was in China. 

What is repetitive re-trading (RTT) by BESS in the UK, and what is NESO looking to do about it?