Coal Denver Universal 
Green Car Congress
JULY 18, 2010
Researchers at the University of Colorado, Boulder and the National Renewable Energy Laboratory (NREL) modeled the emissions impact had plug-in hybrid electric vehicles (PHEVs) replaced light duty gasoline vehicles in the Denver, Colorado area in summer 2006. For other areas, where PM2.5
Green Car Congress
FEBRUARY 20, 2015
CIRES is a partnership of NOAA and the University of Colorado Boulder. If leak rates are too high, natural gas does not compare favorably with one alternative, coal, in terms of climate impact. Overall, the team found that methane leaking from gas equipment totaled about 1.1% Where leak rates are low, the comparison favors natural gas.
Green Car Congress
FEBRUARY 14, 2014
Atmospheric tests covering the entire country indicate emissions around 50 percent more than EPA estimates ,” said lead author Adam Brandt at Stanford University. Modeling has shown climate benefits from coal to NG switching for power generation over all time periods (i.e., Definitions of error bar bounds vary between studies. (US,
Cars That Think
SEPTEMBER 21, 2021
University of Nevada, Reno. University of California, Berkeley. Norwegian University for Science and Technology (NTNU), Norway. California State University Channel Islands. Lulea University of Technology, Sweden. Czech Technological University, Czech Republic. Carnegie Mellon University. Follow Team.
Green Car Congress
OCTOBER 30, 2017
A new study by a team from the University of Pennsylvania and MIT suggests it will be easier for cities to reduce CO 2 emissions coming from residential energy use rather than from local transportation. This reduction will happen mostly thanks to better building practices, not greater housing density.
Cars That Think
NOVEMBER 13, 2024
AIEE members and guests in Atlanta, Boston, Chicago, Denver, New York, Philadelphia, Salt Lake City, and San Francisco had telephone receivers at their seats so they could listen in. His chief concern was running out of coal, gas, and oil, not their negative impacts on the environment. First up: roll call.
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