A research group from China has investigated the long-term stability of using two-butted-well horizontal (TWH) located in low-grade, dipping salt layers for compressed air energy storage (CAES).

EnergyPathways has received a gas storage licence as part of MESH, a long term energy storage project in the North Sea.

China has launched its first million-cubic-meter-class bedded salt hydrogen storage facility in Jiangsu province, marking a global first for this type of geology. The project demonstrates that layered ...

As renewables like wind and solar grow, storing energy for months—not just hours—is vital to ensure reliable grid power. Traditional lithium-ion and pumped hydro storage fall short in affordability, ...