The European Commission unveiled a plan to cut global warming emissions one-fifth in the next twelve years, requiring the 27 European Union (EU) countries to have specific emissions targets. But some nations don't think they're getting a fair deal.

The first sale of carbon offsets on a developing world's regulated stock exchange took place recently when Sao Paulo, Brazil sold USD $18.5 million dollars worth of carbon credits.

Last week the House Natural Resources Committee held a hearing on H.R. 2337. But The American Wind Energy Association says one provision in the law would "effectively shut down the wind energy production industry in the United States."

China is examining at least one unique way to develop more sustainably. Welcome to Dongtan, the world's first CO2-free city.