Exclusive: Sunamp's thermal battery uses a chemical found in salt-and-vinegar potato chips
The startup has devised a durable way to store solar power as heat that can then be used for household heating or hot water.
Finland warms up the world’s largest sand battery, and the economics look appealing | TechCrunch
Pornainen recently turned on a 100 MWh thermal battery filled with ground up soapstone.
Form Energy raises $405M for its 100-hour iron-air batteries
The long-duration energy storage startup has raised a total of $1.2 billion. Form is expanding its West Virginia factory and working on its first…
Barcelona is turning subway trains into power stations
Barcelona is using the regenerative braking of its subways to power trains, stations, and neighborhood EV chargers. Could New York do it too?
Mineral discovery could meet global battery and solar panel demand for next 100 years
Norge Mining hopes to open first mine in Norway within next five years