A roundup of large-scale European BESS project news, with Principia completing a project in Greece, Repono buying one in Romania, Kyon choosing optimisers for two in Germany and Voltalia and NGEN targeting Portugal.

A state-owned power company in Uzbekistan has signed a PPA with Voltalia for a project combining solar PV, wind and battery storage.

France-headquartered independent power producer (IPP) Voltalia has started building a 126MW solar PV project in Uzbekistan, to which it will add a 50MW/100MWh BESS with plans to build another project ten times as big.

French renewable energy company Voltalia has completed the expansion of a renewable energy plant in French Guiana, adding a battery energy storage system (BESS) of 10.6MWh.

Paris-headquartered renewable energy power producer Voltalia has begun construction of a 32MW / 32MWh battery energy storage system (BESS) project in the UK.

French firm Voltalia has started building the largest energy storage system in French Guiana made up of two separate lithium-ion batteries.

The French Energy Regulation Commission (CRE) has selected a pair of battery storage projects by Voltalia that will benefit the function of the Guianese electrical network.