Volvo Group has acquired the US battery pack company Proterra out of bankruptcy, while its power solutions arm Volvo Penta is providing its BESS sub-system for EV charging infrastructure solutions.

More news in brief from around the world in energy storage, featuring vanadium redox flow batteries (VRFBs), bankruptcy for a thermal storage startup and a new integrated lithium tech.

Power shut-offs affecting millions in California, enacted by utilities Pacific Gas and Electric (PG&E) and Southern California Edison to prevent wildfires and their spreading, are a “draconian” measure and don’t address the real problems, SimpliPhi Power CEO Catherine Von Burg has said.

Assets are up for sale following the bankruptcy of EnSync, a networked smart home solutions provider from the US which has been using battery energy storage to aggregate connected systems for energy trading and other services.

Battery storage developer Camborne Energy Storage (CES) has been plunged into administration after failing to find buyers for prospective battery projects.

Alevo, a US energy storage provider which only started shipping its containerised solutions in January, has filed for Chapter 11 bankruptcy protection.

Aquion Energy, maker of energy storage batteries and whole systems based on a novel electrolyte with a chemical composition similar to saltwater, is back in business.

US battery and energy storage system manufacturer Aquion Energy has declared bankruptcy under Chapter 11 and offloaded 80% of its employees, according to a company release.