Researchers in China have investigated the long-term stability of horizontally connected salt caverns used for compressed air energy storage. They found about 85% of the existing salt caverns in their ...

Salt caverns provide an ideal environment for hydrogen storage, but they also pose construction and management challenges due to impure salt deposits. The right completions tools can help ensure ...

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, ...