long-duration

March 17, 2025
The UK government has published a Technical Decision Document confirming crucial aspects of its long duration electricity storage (LDES) cap-and-floor scheme, which includes increasing the minimum duration required from six hours to eight.
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February 4, 2025
Eku Energy’s chief technology officer, Elias Saba, discusses the shift in economics of long-duration BESS in Australia’s NEM.
November 20, 2024
Construction is underway on a 100MWh thermal energy storage project in Finland, using the same ‘Sand Battery’ technology as a 8MWh system which came online in 2022.
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October 17, 2024
We take a look at the UK government’s latest proposal for its long-duration energy storage (LDES) cap-and-floor scheme, how it’s different from the initial one, and get the views of LDES technology firm RheEnergise.
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July 23, 2024
The Energy Research and Development Division of the California Energy Commission (CEC) has issued a report highlighting the importance of energy storage facilities with a discharge duration of eight hours or more in order for the Golden State to reach its target of a zero-carbon electricity grid by 2045. 
June 13, 2024
US$5 million will be made available for long-duration energy storage (LDES) projects via a competitive solicitation run by the New York State Energy Research and Development Authority (NYSERDA).
June 13, 2024
Liquid air energy storage firm Highview Power has raised £300 million (US$384 million) from the UK Infrastructure Bank and utility Centrica to immediately start building its first large-scale project.
June 6, 2024
While short-duration BESS has flourished in Ireland, a ‘policy vacuum’ threatens the long-duration energy storage (LDES) rollout required for its renewables goals, research firm Cornwall Insights said.
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June 4, 2024
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.
April 30, 2024
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.

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