FRANKFURT (Reuters) - Global carbon dioxide (CO2) emissions in 2011 rose 2.5 percent to 34 billion metric tons (37.48 billion tons) , a new record, Germany's renewable energy institute said on Tuesday ...
ESSEN, Germany, March 6 (Reuters) - German power utility RWE, Europe's biggest carbon emitter, emitted two percent less CO2 in 2011 at 161.9 million tonnes, it said in its annual report on Tuesday.