Green Car Congress

MARCH 11, 2009

AT&T plans to invest up to $565 million as part of a long-term strategy to deploy more than 15,000 alternative-fuel vehicles over the next 10 years. The new deployments will bring AT&T’s alternative-fuel fleet to more than 15,000 vehicles by 2019. Randall Stephenson, chairman and CEO of AT&T.

Alternative Fuels 150

Alternative Fuels Fleet Fuel Vehicles 150

Green Car Congress

FEBRUARY 26, 2009

Emissions from ethanol transport in the CMU study applied to ethanol life cycle emissions from other studies. Emissions from transport are recalculated using the CMU results. Emissions from ethanol transport estimated in the new work are up to two times those for ethanol transport in previous life cycle analysis studies.

Transportation 191

Transportation Gasoline 2009 Emissions 191

Green Car Congress

FEBRUARY 8, 2009

To demonstrate the technique, Kristin Rogers and Thomas Seager applied it to a set of conventional and alternative transportation fuels (carefully noting that their purpose was purpose to illustrate the method, not to provide definitive conclusions about alternative fuels). total US emissions). Click to enlarge.

Transportation 150

Transportation Fuel 2009 Gas-Electric 150