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'Fire ice' discovery key to Japan's power future

9th of July, 2013

AUSTRALIA NETWORK NEWS, MARCH 12, 2013: In what they are claiming as a world first, a consortium is drilling for the hydrate, a fossil fuel that looks like ice but consists of very densely-packed methane surrounded by water molecules, one kilometre below sea level.

The solid white substance burns with a pale flame, leaving nothing but water.

One cubic metre of it is estimated to contain many times the equivalent volume of methane in gas form.

The consortium, led by Japan Oil, Gas and Metals National Corporation, began initial work in February last year and on Tuesday started a two-week experimental production, an economy, trade and industry ministry official said.

"It is the world's first offshore experiment producing gas from methane hydrate," the official said, adding that the team successfully collected methane gas extracted from the half-frozen substance.

Officials said under the government-led project, the consortium is to separate methane - the primary component of natural gas - from the solid clathrate compound under the seabed using the high pressures available at depth. READ MORE HERE.

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News from UNEP/GRID-Arendal’s EarthWire Marine News page