An international research team has designed a residential solar-plus-storage system based on gravity. The system was built with a solar power generator, a bulk booster charge controller, an inverter, ...

Scottish start-up Gravitricity is planning a project to store surplus power from renewables at Port of Leith. A 250 kW, grid-connected prototype facility will have its ability to stabilize the network ...

Energy innovators around the world plan to harvest more power from abandoned coal mines, but not by digging up dirty deposits. Instead, this concept utilizes gravity and renewable energy to transform ...

Swiss startup Energy Vault came out of stealth mode in 2018, and has been on an upward trajectory since then. The company created a system to store electricity by elevating concrete blocks, and ...

A global race is underway to find long-term energy storage solutions, with venture capital investing heavily in new technologies beyond the current lithium-ion battery dominance. Researchers at the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Towering (some might say, decadent) superstructures continue to ...

For the global energy transition to succeed, the energy storage industry will have to develop cheap, efficient, and reliable ways to store renewable energy. Lithium-ion batteries currently dominate ...

Jul. 16—Kern County oil fields look more and more like a viable place for storing renewable energy to help balance the state power grid. Bakersfield startup Renewell Energy is working on its first ...