Business model innovation and considering how to integrate projects into the wider energy systems will be key for long-duration energy storage (LDES) companies, partners at VC firm RA Capital told Energy-Storage.news.

RayGen, a startup developing long-duration energy storage (LDES) technology designed for pairing with renewable energy installations, has raised investment to kick off a Series D funding round.

The number of long-duration energy storage (LDES) technologies that will commercialise for applications beyond 24 hours ‘can be counted on one hand’, the CEO of compressed air energy storage (CAES) developer Corre Energy said in an interview.

Global utility and IPP Engie will build a 116MW/660MWh battery energy storage system (BESS) at the former site of a coal plant it operated in Chile.

A compressed air energy storage (CAES) project in Hubei, China, has come online, with 300MW/1,500MWh of capacity.

This Friday briefing looks at the trend of long-duration energy storage (LDES) technology companies eyeing project development, the role Europe’s gigafactory projects play in the continent’s energy storage system (ESS) market, and the inherent challenges that come with vertical integration.

A microgrid project combining solar PV, wind and a 10MWh flow battery in Germany has been completed by BayWa r.e., Ampt and Fraunhofer.

Energy storage executives from global assurance and risk management provider DNV analyse the UK government’s proposal to kickstart investment into long-duration energy storage (LDES).

We hear from UK battery storage developer-operators and long-duration energy storage (LDES) technology firms on the government’s recently-released LDES consultation, which has proposed a cap and floor scheme to kickstart investment.

The UK government has launched its consultation on its proposals for kickstarting investment into long-duration energy storage (LDES), which includes a cap-and-floor mechanism and excluding lithium-ion from being eligible.