Iron-saltwater flow battery company ESS Inc looks set to deploy by far its largest project to-date, a 50MW/500MWh system at a renewables hub from German energy firm LEAG, with potential for more.

Significant partnerships in Germany have been struck on second life energy storage and large-scale deployments, by ABO Wind and Tricera, and Kyon Energy and Obton, respectively.

Multinational energy firm RWE has started construction on two battery storage projects totalling 220MW/235MWh in Germany.

Energy firm EnBW has been given the go-ahead to start work on a pumped hydro energy storage (PHES) project in Germany.

System operators Amprion and E.ON are launching a series of non-wires alternative energy storage projects totalling 250MW in Germany, claimed to be the first of their kind.

Thermal energy storage solution firms Brenmiller and Kraftblock have agreed to deploy large-scale commercial projects for large European utilities, totalling 9GWh and 150MWh respectively.

German telecommunications firm Deutsche Telekom has place its second battery storage order this year, for 60MWh of systems from Intilion.

Gravitricity has partnered with firms in the US and Germany to deploy its gravity energy storage solution while Energy Vault has provided an update on its China project.

Europe reached 4.5GW of battery storage capacity last year and could hit 95GW by 2050, according to figures from LCP Delta and Aurora Energy Research respectively.

Developer Enerparc has turned on its first solar-plus-storage project in Germany awarded under 2020/21’s Innovation Tender.