Coming soon. Calculators are under development.
Before 1850 human activity had little influence on the amount of carbon dioxide in the atmosphere, but since the industrial revolution concentrations of carbon dioxide, methane, nitrous oxide and chlorofluorocarbons, or CFCs, have greatly increased.
October 7, 2010
UK auctions 4.4 million EUAs at €15.46
October 4, 2010
Canada unveils details of climate financing
October 1, 2010
US may boost vehicle fuel economy to 60 mpg