Storing hydrogen as a compressed cold gas increases the usable energy density, Verne says. Credit: Verne Hydrogen has an unusual characteristic that could be a key to its cost-effective deployment as ...

California is set to be home to two new compressed-air energy storage facilities – each claiming the crown for the world’s largest non-hydro energy storage system. Developed by Hydrostor, the ...

Piasecki’s Haxel hydrogen-electric demonstrator has fuel cells either side of the tail and tanks under the fuselage. Credit: Piasecki Aircraft There is continued interest in hydrogen-electric ...

Newly formed firm Energy Storage and Power plans to make compressed-air energy storage machines for utilities that need storage for wind and solar power sources. Martin LaMonica is a senior writer ...

CNESA says China’s non-pumped storage technologies hit 144.7 GW in 2025, with 66.43 GW added. The system consists of a reversible compressor connected to a storage unit that can be installed indoors ...

Compressed Air Energy Storage (CAES) systems offer a promising approach to addressing the intermittency of renewable energy sources by utilising excess electrical power to compress air that is stored ...

Hatch, a global leader in engineering, project delivery, and professional services, and Hydrostor, a leading global long‑duration energy storage (LDES) developer and operator, have announced a new ...

The growth of renewable power generation is experiencing a remarkable surge worldwide. According to the U.S. Energy Information Administration (EIA), it is projected that by 2050, the share of wind ...

This is the Jan. 12, 2023, edition of Boiling Point, a weekly newsletter about climate change and the environment in California and the American West. Sign up here to get it in your inbox. What can ...