In this interview with ESN Premium, Sahand Karimi of OptiGrid discusses how BESS warranties and constraint management shape trading behaviour.

Greenvolt Power has inaugurated the 200MW Turośń Kościelna Battery Energy Storage Facility in Poland, which energy trader Entrix will optimise.

With the Energy Storage Awards 2026 entry deadline less than two months away, we speak to four judges to hear what they are looking for from successful entrants.

South Australia’s SA1 trading region reached the NEM AU$20,300/MWh price cap twice during the evening of 21 June.

Large-scale BESS projects have been progressed in Italy, Romania, Germany, Poland, Denmark and elsewhere in Europe, totalling around 1GW under construction, 1GWh soon to be, and another 1GWh at earlier stages.

European battery storage optimisers Entrix and GridBeyond, have between them raised €55 million (US$63.22 million) in financing from investors.

Fortescue’s battery intelligence platform has acquired analytics provider Zitara, and Drax has agreed to acquire optimiser Flexitricity.

Energy-Storage.news Premium speaks with Michael Kirschner, Managing Director, US, for Habitat Energy, about optimising BESS projects in ERCOT.

Europe-based BESS optimisation and flexibility providers Sympower and Suena have completed Series B1 and A fundraisings respectively.

Optimiser GridBeyond, over the summer, began operating the 200MW/400MWh Big Rock Battery Energy Storage System (BESS) in El Centro, California, with Gore Street Energy Storage Fund (GSF).