Successful optimisation of batteries co-located with wind is complex but could help “unlock a blueprint” for managing assets at portfolio level, the chief executive of UK software company Arenko has said.

Australia’s National Electricity Market (NEM) has been handed the title of “most volatile electricity market” in the world, with an urgent need for energy storage to mitigate that volatility.

Hitachi Energy has acquired Spanish power electronics and energy management system manufacturer Eks Energy (EKS) from battery storage system integrator Powin.

Malaysia’s minister of works has inaugurated the country’s first battery energy storage system linked to an electric vehicle charging station

US independent power producer Clearway Energy has started commercial operations at its Daggett solar-plus-storage facility, which includes 482MW of solar capacity and 280MW of battery storage.

India’s cabinet has approved a 13GW renewable energy project, with a 7.5GW solar park, in the most northern state of Ladakh.

Renewable energy developer and operator Innergex has inaugurated a 50MW/250MWh battery energy storage system (BESS) at a solar PV plant in Chile.

A US$10.5 billion programme to “strengthen grid resilience and reliability” across the US includes funding for microgrids and other projects that will integrate battery storage technologies.

Tesla’s energy storage business enjoyed its highest quarter of deployments to date as growth of its electric vehicle (EV) business slowed and earnings fell below analysts’ expectations.

Siemens Energy will provide the technology for a project in Ireland combining a synchronous condenser and a battery energy storage system (BESS) of 160MWh.