The recovery is even in the air:
The amount of heat-trapping carbon dioxide in the air jumped dramatically in 2012, making it very unlikely that global warming can be limited to another 2 degrees as many global leaders have hoped, new federal figures show.Scientists say the rise in CO2 reflects the world's economy revving up and burning more fossil fuels, especially in China.
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Valuable gas is continually being generated by landfills around the world, and Danbury-based FuelCell Energy believes that its technology can be used to prevent it from going to waste.
The company has entered a contract to demonstrate a "tri-generation" fuel cell power plant near Vancouver, British Columbia, utilizing landfill gas as the fuel source. It is FuelCell's first opportunity to demonstrate application of its Direct FuelCell technology, which produces hydrogen for sale after the electrochemical process.
Quadrogen Power Systems will refine the landfill gas before it is used by the fuel cell power plant to generate multiple revenue streams, including electricity, heat and renewable hydrogen, hence the "tri-generation" descriptor.
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