The United States emitted more greenhouse gases in 2004 than at any time in history, confirming its status as the world's biggest polluter. Latest figures on the US contribution to global warming show that its carbon emissions have risen sharply despite international concerns over climate change.
The figures, which were quietly released on Easter Monday, reveal that net greenhouse gas emissions during 2004 increased by 1.7 per cent on the previous year, equivalent to a rise of 110 million tons of carbon dioxide.

SteveConnor/IndependentUK 19.Apr.06