For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

That’s exactly what happens at Indian Echo Caverns in Hummelstown, Pennsylvania – a subterranean wonderland that somehow remains one of the state’s best-kept secrets despite being, well, absolutely ...

WHITING — Gov. Eric Holcomb and many local elected officials from both parties gathered at the BP Whiting Refinery for the ceremonial signing of a bill that allows underground storage ...

Nestled in the Laurel Highlands region of southwestern Pennsylvania, this underground labyrinth is the state’s largest cave system, and boy, does it know how to make an entrance. When I first heard ...

Germany is set to host the first commercial deployment of Augwind Energy’s AirBattery system for multi-day energy storage.

The seven-level cave system in Bellevue features unique rock formations and an underground river, discovered in 1872 when a dog fell into a sinkhole.

MANGALURU: In a major milestone for India’s energy infrastructure, the country’s largest underground LPG storage cavern -- with a capacity of 80,000 metric tonnes -- has been completed at Bala ...

The underground facility will comprise 19 salt caverns and associated hydrogen treatment and transfer facilities.

Developed by Edinburgh energy storage specialist Gravitricity, the so-called H2FlexiStore system uses purpose built lined geological shafts to store up to 100 tonnes of pressurised hydrogen at 200 bar ...

Texas Supreme Court Gets “Salty” in Recent Underground Storage Opinion by: John P. Melko, David G. Cabrales of Foley & Lardner LLP - Energy Current Monday, May 19, 2025 Print Mail Download />i ...

Austin, Texas-based NeuVentus, LLC said its subsidiary has received permits to create and operate 12 salt caverns for storage of a variety of gases and liquids, including natural gas, hydrogen and ...

NeuVentus Announces Receipt of Storage Permits at its Texas Reliability Underground (TRU) Hub Salt Cavern Storage Project in Liberty County, Texas Published 8:00 am Wednesday, April 2, 2025 ...