This photo provided ... If the salt is dissolved and the column is hollowed out and filled with hydrogen, Lemieux said, it could become one of the largest green energy storage facilities in eastern ...

Vast salt caverns designed to store hydrogen are ... not only backed the scheme but also altered the Government’s hydrogen storage business policy to ensure it can secure taxpayer subsidies.

Underground salt caverns, like this one in Northwich ... for the site of the UK's second series of underground storage caverns for hydrogen gas. But what does that mean, and why Dorset?

If the salt is dissolved and the column is hollowed out and filled with hydrogen, Lemieux said, it could become one of the largest green energy storage facilities in eastern North America.

Hassan Dehghanpour, a petroleum engineering researcher at the University of Alberta, has been studying the feasibility of storing hydrogen in underground salt caverns. He said he believes underground ...

“The size of the cavern we could build, it could be as big as the Empire State Building,” said Lemieux. This photo provided ... working to develop hydrogen salt storage caverns in Newfoundland.

The company Lemieux leads, which is seeking to develop the Fischell site for hydrogen storage, is one of several Canadian companies that have turned their eyes to underground salt caverns as ...