The first half of the year saw mixed results among China’s leading ESS suppliers, though generally the industry is still performing strongly, writes PV Tech ESS analyst Charlotte Gisbourne. 

UK market’s shifting dynamics see listed fund Gore Street’s shareholders take key vote while CIP and BW ESS progress 4-hour duration battery storage assets at significant scale.

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?  

BESS owner-operator BW ESS has launched construction on its second large-scale project in Italy in the space of a month, while developers Galileo and Aura Power have progressed portfolios in the country. 

Having just begun construction on a 2.8GWh BESS in Belgium, Giga Storage has progressed its 1.4GWh project in Germany to the ready-to-build stage.

BESS operators should be planning their projects against different locational price and charging regimes of the future rather than solely against the current revenue opportunities.

IPP Zelestra and power firm and utility EDP have agreed two new hybrid PPAs in Spain, adding 181MWdc of solar and 462MWh BESS to their existing co-operation. 

Statkraft and Greenvolt Power have signed a 10-year tolling agreement covering 400MW of BESS across two operating projects in Poland.

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