US-based utility Chugach Electric Association has successfully commissioned a new 40MW/80MWh 2-hour duration battery energy storage system (BESS) in Anchorage, Alaska.

UK utility SSE’s renewable energy arm has started constructing a 320MW/640MWh battery energy storage system (BESS) in North Yorkshire. When completed, it will be one of the country’s largest.

Fluence Energy GmbH, a subsidiary of battery storage system integrator Fluence, will provide solutions for Germany’s largest solar-plus-storage project.

Engineering consultancy Sweco has been contracted to design one of Europe’s largest battery energy storage systems with a storage capacity of 2,800MWh in Belgium.

The first batteries have been installed at state-owned Synergy’s 500MW/2,000MWh Collie battery energy storage system (BESS) in Western Australia.

On Friday (4 October), the US Department of Energy (DOE) announced Australia as an international collaborator on its Long Duration Storage Shot initiative.

Renewable energy developer TagEnergy has energised what it claims is the UK’s ‘largest’ transmission-connected battery energy storage system (BESS): the 100MW/200MWh Lakeside project in North Yorkshire.

German energy company RWE has broken ground on three battery energy storage systems in the Texas, US, market, totalling 900MWh.

The 360MW Mortlake solar-plus-storage project in Victoria, Australia, has been granted development consent by the state government.

Flow Power’s chief operating officer, Byron Serjeantson, believes solar-plus-storage projects represent an upcoming trend in Australia’s PPA market.