Details on the wind-down of US-based BESS firm American Energy Storage Innovations (AESI) have come out, while battery recycler Li-Cycle has filed for Chapter 15 bankruptcy and been ordered to cease stock market trading.

We hear from startup Volklec which, like another European battery company Elinor, will build its batteries with a Chinese technology and manufacturing partner. They both say this will get around the challenges that ultimately doomed Europe’s first wave of battery startups, with Northvolt today declaring bankruptcy in Sweden.

Australian zinc-bromide flow battery manufacturer Redflow has ceased operations with administrators unable to find a buyer.

Vanadium redox flow battery (VRFB) manufacturer VRB Energy intends to build two factories in China through a joint venture (JV) and one in the US through a new subsidiary.

After Redflow entered administration, Energy-Storage.news Premium speaks to Richard Hughes of Deloitte, appointed to evaluate the flow battery manufacturer’s options.

Battery technology startup Alsym Energy is keeping the exact chemistry of its product under wraps for the time being, the company has confirmed to Energy-Storage.news.

Patent lawyer Ben Lincoln from Potter Clarkson looks at gravity energy storage and what sort of IP is looking to be protected.

Ben Lincoln, energy expert at intellectual property law firm Potter Clarkson, looks at patent filing activity in energy storage technologies outside the world of electrochemical batteries.

ESS Inc has improved ability to recognise revenues and reduced direct costs of production of its flagship product by 30% in Q2 2023.

Our mid-year series continues with a look back at all 12 Guest Blogs published during the first six months of this year.