Exif II* $ AP2009 n Z 1 ; FILE - In this Dec. 16, 2009 file photo, steam and smoke rises from a coal power station in Gelsenkirchen, Germany. Europe's main weapon in the battle against climate change is now fighting for its own survival. In early January, investors in the continent's cap-and-trade system still had to pay some euro14 ($18.30) for the right to emit one ton of carbon dioxide into the air. By last week, the price of one emission allowance had tumbled to a meager euro6.41, making it much cheaper to pollute and slashing the financial incentives for companies to invest in low-carbon technologies. (AP Photo/Martin Meissner, File)
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Martin Messner/File/AP
FILE - In this Dec. 16, 2009 file photo, steam and smoke rises from a coal power station in Gelsenkirchen, Germany. Europe's main weapon in the battle against climate change is now fighting for its own survival. In early January, investors in the continent's cap-and-trade system still had to pay some euro14 ($18.30) for the right to emit one ton of carbon dioxide into the air. By last week, the price of one emission allowance had tumbled to a meager euro6.41, making it much cheaper to pollute and slashing the financial incentives for companies to invest in low-carbon technologies. (AP Photo/Martin Meissner, File)
Martin Meissner
Belgium Carbon Trading
Photoshop 3.0 8BIM Z %G Belgium Carbon TradingP Martin MeissnerU STRt Martin Messner/File/APxmFILE - In this Dec. 16, 2009 file photo, steam and smoke rises from a coal power station in Gelsenkirchen, Germany. Europe's main weapon in the battle against climate change is now fighting for its own survival. In early January, investors in the continent's cap-and-trade system still had to pay some euro14 ($18.30) for the right to emit one ton of carbon dioxide into the air. By last week, the price of one emission allowance had tumbled to a meager euro6.41, making it much cheaper to pollute and slashing the financial incentives for companies to invest in low-carbon technologies. (AP Photo/Martin Meissner, File)
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