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long-duration energy storage

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Energy Vault starts commissioning EVx gravity energy storage system in China

August 2, 2023
Energy Vault has started commissioning its first commercial EVx gravity energy storage project in Rudong, China.
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German flow battery firm VoltStorage gets €30 million EU-guaranteed EIB venture loan

August 1, 2023
Germany-based flow battery company VoltStorage has been granted a venture debt loan of €30 million (US$33 million) by the European Investment Bank (EIB), guaranteed by the European Commission.
View of Cruachan Dam at the site in Argyll, Scotland. Image: Drax.

Development consent granted for 600MW underground pumped hydro plant in Scotland

July 31, 2023
Drax Group has secured development consent for a 600MW underground pumped storage hydro (PSH) plant in Scotland, UK.
Invinity VS3 model vanadium redox flow battery of the type to be deployed by Horizon Power at Kununurra, Western Australia. Image: Invinity Energy Systems-VSUN.

ROUNDUP: Stellantis-Saft ‘breakthrough’, Azelio out of business, VRFBs for remote Western Australia

July 28, 2023
More news in brief from around the world in energy storage, featuring vanadium redox flow batteries (VRFBs), bankruptcy for a thermal storage startup and a new integrated lithium tech.
A grid-scale sodium-sulfur (NAS) battery storage site in Japan. Image: NGK Insulators.

Japanese utility putting 70MWh NGK NAS battery into energy trading markets

July 27, 2023
NGK Insulators will supply a sodium-sulfur (NAS) battery storage system to a project for utility Sala Energy in Japan’s Shizuoka Prefecture.
ESGC-summit-2023-DOE-office-of-electricity-via-Twitter

US Department of Energy adds US$30 million funding for long-duration and storage R&D

July 26, 2023
The US Department of Energy will commit US$30 million in new awards and funding opportunities for energy storage solutions.
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Ireland’s Corre Energy buys 280MW Texas compressed air energy storage project

July 26, 2023
Ireland-headquartered long-duration energy storage (LDES) company Corre Energy has acquired its first in-development project in the US.
The Blue Lake hydroelectric plant in Alaska. Credit: City of Sitka Electric Department

US DOE National Labs identify 1,800 potential pumped hydro storage sites in Alaska

July 25, 2023
The US Department of Energy has identified 1,800 sites in Alaska that could be suitable for new pumped hydro energy storage systems.
Jennifer Granholm, US Energy Secretary (second from left) with West Virginia Senator Joe Manchin at the groundbreaking of Form Energy's factory. CEO Matteo Jaramillo is in the far left of the picture looking on. Image: Form Energy.

State of Charge: Energy-Storage.news’ Top 10 most-read news of H1 2023

July 24, 2023
Presenting the most-read news stories on Energy-Storage.news for the first half of 2023, including policy, technology and market developments shaping the industry.
A vanadium redox flow battery (VRFB) system manufactured by E22, a subsidiary of Spanish renewables company Gransolar. VRFB is among the broad suite of technologies that can deliver long-duration storage. Image: E22 / Gransolar.

‘Spain could eliminate economic curtailment of renewables’ with 15GW of long-duration energy storage

July 21, 2023
More than 5% of Spain’s renewable energy generation could face economic curtailment between 2025 and 2030, but long-duration energy storage (LDES) could reduce or eliminate that need.

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Viridi claims its BESS products meet the One Big Beautiful Bill’s FEOC requirements

Tesla, Sunrun hail ‘win-win for the household and the grid’ with California virtual power plant test

Fluence to hit lower end of 2025 guidance due to ‘typical’ ramping delays at US factories

Poland: GoldenPeaks buys 216MWh of BESS, R.Power negotiates hybrid PPA

Chinese firms increase global BESS market share, except in North America: Tesla retains top spot

US: 5GW of new storage could save SPP region US$2.2 billion by 2035

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