New Long Duration Energy Storage System Deploys Underground Hydropower

CleanTechnica
By Tina CaseyJun 27, 2025, 11:52 am128 ptsTrending
The US startup Quidnet has successfully tested a new long duration energy storage system for six months without loss of power, leveraging water pressure in underground reservoirs to conserve excess electricity from the grid. The post New Long Duration Energy Storage System Deploys Underground Hydropower…

Read Article Share
Share Article
- email
- twitter
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

‘Systematically Failed’: Civil Society’s Latest Attempt to Reform UN Climate Talks 129

New Long Duration Energy Storage System Deploys Underground Hydropower 127

China Solar and Wind Installations Break More World Records 127

Elon Musk claims Tesla delivered its first car fully autonomously from factory to customer 127

Renogy’s 200W ShadowFlux™ Panel Is Built For Real-World Solar, Shade & All 124

This year’s UN climate talks are already behind — 5 months before COP30 kicks off in Brazil 123

Consumers expect collective action to make sustainable fashion a reality 117

The GMC Sierra EV pickup just got way more affordable 115

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.