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SwRI wins $20M EPA contract for emissions and fuel consumption testing, analytical services

Green Car Congress

FEBRUARY 25, 2015

When a vehicle is tested for emissions and fuel economy on a chassis dynamometer, the load from aerodynamic drag, friction, and tire losses associated with road operation must be simulated. First, actual on-road operation must be characterized, which is referred to as the road-load force specification.

EPA 150
EPA Emissions Fuel Fuel Economy 150
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Researchers Propose New Method for Life Cycle Impact Assessment; Transportation Fuels as a Case Study

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).

Transportation 150
Transportation Fuel 2009 Gas-Electric 150
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