As the world moves to reduce carbon emissions, solar and wind power will play an increasing role in electricity grids. But those renewable sources only generate electricity when it's sunny or windy.

There’s folk wisdom in just about every culture that teaches about renewable energy — things like “make hay while the sun shines”. But as an industrial culture, we want to ...

Connected Energy is developing what it describes as the UK’s most advanced testing facility for second life electric vehicle ...

This story originally appeared on Vox and is part of the Climate Desk collaboration. The tricky thing about generating electricity is that for the most part, you pretty much have to use it or lose it.

As grid operators search for reliable alternatives to lithium-ion technology, iron-sodium batteries are gaining momentum as a viable option for large-scale energy storage. Built on abundant and ...

The MarketWatch News Department was not involved in the creation of this content. Peak Energy's solution is the first battery energy storage system to remove nearly all moving parts with new ...

Greece has awarded permits for about 900 MW of standalone, front-of-the-meter battery storage through three auctions, but no projects have yet been connected to the grid.

A coalition of companies making and using large batteries for energy storage on the electric grid announced Tuesday a $100 billion investment commitment to make and buy grid batteries in the U.S.

The Series A round, led by venture capital firm DCVC, with participation from Breakthrough Energy Ventures and Black Venture Capital Consortium, will support the construction of the company's 1 MWh-e ...

A historic legacy now translates to pioneering capabilities in electric grid technology at the Department of Energy's Oak ...

This week's Top 10 looks at some of the world's most important energy storage companies, including Tesla, BYD, Sonnen, CATL, ...

Eolian's 400-megawatt battery site will alleviate transmission congestion near San Antonio, boosting grid reliability and ...