While battery storage growth in the US continues to vastly outpace that of Europe, the repurposing of used EV batteries into second life stationary storage systems is far more developed in the latter.
Nissan, Renault and Mercedes-Benz are at the forefront of providing EV batteries for companies developing second life battery energy storage systems (BESS), but the market for such batteries is still thinly-traded.
Energy group Enel has started operating a 4MW/1.7MWh backup power storage system at a plant in Spain’s North African territory using 78 repurposed Nissan electric vehicle (EV) batteries.
Used lithium-ion batteries taken from carmaker Audi’s electric vehicles (EVs) have been repurposed into a ‘second-life’ stationary energy storage system by energy company RWE at a project in Herdecke, Germany.
The reuse of electric vehicle (EV) batteries in stationary storage systems offers great possibilities, but investors still need to gain confidence in the ‘second life’ battery concept, the CEO of a company behind a new project in England has said.
An energy storage system made up of ‘second life’ batteries previously used in Renault’s electric vehicle (EV) has been deployed for Umicore, a multinational materials technology company headquartered in Belgium.