Global long-duration energy storage installations exceeded 15 GWh in 2025, a 49% year-on-year increase. However, according to Wood Mackenzie?s latest Long Duration Energy Storage ...

Compressed air energy storage (CAES) is an effective technology for mitigating the fluctuations associated with renewable ...

Falling prices and robust supply chains mean lithium-ion batteries are becoming more competitive at longer durations than emerging technologies, it said.

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A compressed air storage plant in China's Jiangsu Province is fully operational, expected to supply 600,000 households annually.

An underground salt deposit in Queensland could prove to be the perfect place for hydrogen gas or compressed air. A ...

Hydropower was long the country’s leading source of renewable energy, but it was passed in 2019 by wind and in 2025 by utility-scale solar. It’s still significant, though, with 5.6 percent of U.S.

Beneath parts of the Appalachian Mountains, thousands of mine shafts still descend deep into the earth. Some of these ...

Greater Napanee Council will seek additional input from nearby residents before deciding whether to support Hydrostor’s proposed Quinte Energy Storage Centre, a move that could delay the decision by a ...

Highland councillors have agreed to raise no objection to plans for a battery energy storage system (Bess) near a Caithness ...

Researchers reviewed 110 studies on cold thermal energy storage in liquid-air energy storage, finding that cold storage performance has a far greater impact on system efficiency than previously ...

The inaugural Energy Storage Market Outlook from SEIA and Benchmark Mineral Intelligence confirms the industry added 57 GWh of capacity in 2025, with annual growth projected to reach 70 GWh this year.