METHANE POWER
November 1st, 2003
BY MONICA DOBIETHE WORLD'S first hydrogen fuel cell power plant to operate on coal mine methane gas has been launched in the United States. Based in Rose Valley, Hopedale, Ohio, the 200-kilowatt power plant uses between 55,000 and 80,000 cubic feet per day of 42-47 per cent pure mine methane gas from an abandoned mine. It generates enough energy to supply electricity to approximately 40 homes, with hydrogen being generated within its fuel cell module directly from methane, dispensing with the need for an external fuel processor (to create hydrogen). The six-month ...
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