inventory results  power plants   buildings   transportation   other   methodology  downloads  participants  acknowledgements		The following graph presents the GHG emissions (in metric tons CO2 equivalent) of Yale University transportation activities. The yearly emissions from personnel commuting are around 13,500 tons, or just over 1 ton per employee. This compares to an average of 0.8 tons CO2 eq emitted by the average commuter in the US, according to the Bureau of Transportation Statistics.