Flow batteries have so far, failed to live up to the disruptive potential they promise, a new report says, but authors Alex Eller and William Tokash at Navigant Research have identified 12 leading vendors in the nascent field, based on metrics of strategy and execution.

A project to hybridise the energy supply of Fekola, a gold mine in Mali, Africa, with renewable energy and battery storage, will be supplied with a hybrid energy solution, including energy storage, by Wärtsilä.

Lead acid batteries are “the most recycled” consumer product used in the US today, according to National Recycling Rate Study, a new biennial report from the Battery Council International (BCI).

Concerns around financing ran throughout the Climate Investment (CIF) Funds Energy Storage in Emerging Markets: The Next Frontier event.

Lithium-ion waste from a solar lantern scheme run by oil & gas major Total in Kenya will be recycled into new batteries for solar home systems by start-up Aceleron.

While recycling of lithium and other materials such as cobalt from batteries will greatly increase in the coming years, the potential availability of second life batteries should not be underestimated, according to new research and data.

Vanadium producer Bushveld Minerals has offered its backing to the merger of UK energy storage provider redT with US vanadium redox flow battery maker Avalon Battery, providing a loan to help the deal get over the line – and to help its own vertical integration ambitions.

By the middle of the 2020s, using hybrid ‘portfolios’ of batteries and renewable energy sources will economically outperform existing gas power plants, while the combination of technologies is already cost-competitive with building new gas plants, a new report from the US-based Rocky Mountain Institute has said.

Solar Media’s Liam Stoker and Andy Colthorpe are back for episode three of the Solar Media Podcast after what’s been a bumper month for energy storage.

The rapid acceleration in energy storage deployment expected over the coming years will require innovation in the quality and safety standards underpinning new battery and associated technologies. VDE’s Jan Geder looks at the technical work underway to ensure the coming storage boom has firm bankability and insurability foundations.