CATL sold 21.31GWh of lithium batteries in 2018, primarily to the EV market in China, but after exhibiting at two major trade shows in the west, claims its 12,000 cycle lithium iron phosphate batteries are ready to take on the stationary energy storage system (ESS) market, too.

The huge upsurge in lithium-ion battery deployment expected over the next two decades poses a particular problem: what to do with cells that have reached the end of their useful life. Stefan Hogg investigates how lithium recycling will come into its own to handle spent batteries

Battery manufacturer Saft has provided E.On with two nickel battery systems at one of its distribution substations in Hungary.

Energy Storage Special Report 2019, from the editorial teams behind Energy-Storage.news and PV Tech, brings you no less than seven feature articles and technical papers looking at everything from the policy and regulatory initiatives that still need to happen, to bankability and profitability of ESS, system technologies and architecture, all the way to recycling and end-of-life care for batteries.

DC-coupling of combined solar and energy storage plants could be a more effective way to save energy that would otherwise be clipped and ‘lost’, benefitting the grid and helping efforts to reduce the amount of carbon pumped into the air, the COO of Fluence has said.

NEC will be using so-called ‘liquid metal’ batteries produced by Ambri in projects that could require more than four hours’ duration of energy storage, the company announced at SPI / ESI this week.

UK battery storage investor Gresham House has turned to EDF Energy and energy tech firm Upside Energy to optimise revenues from a 20MW storage project in the UK.

We’ve arrived at Day One of Smart Energy Week – hosting Solar Power International and Energy Storage International in Utah. Here are some of my observations: both on and ‘off’ the record.

Country part of Latin America’s lithium triangle will tap into sizeable reserves of sought-after metal to create industrial ecosystem, top official says at PV plant launch.

While sized only at 30kW, the successful installation of a battery energy storage system in Puebla, Mexico, is nonetheless being hailed as a milestone as it is claimed to be the first such system to deliver frequency regulation services in the country.