Green Car Congress
FEBRUARY 12, 2016
Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging.
Green Car Congress
APRIL 16, 2015
Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010).
Green Car Congress
APRIL 9, 2016
Estimated difference in life cycle GHG emissions (gCO 2 eq mi −1 ) of selected plug-in electric vehicles (2013 Nissan Leaf BEV, 2013 Chevrolet Volt PHEV, and 2013 Prius PHEV) relative to selected gasoline vehicles (2010 Prius HEV and 2014 Mazda 3). Toyota Prius PHV PHEV (blended). Toyota Prius HEV. Yuksel et al.
Green Car Congress
MAY 23, 2012
WTW GHG emissions of vehicles across driving patterns and PHEV charging scenarios. coal, hydro, natural gas) on well-to-wheel (WTW) energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). 100% coal (pulverized coal boiler). Solid left bar = hydro electricity scenario.)
Green Car Congress
FEBRUARY 24, 2016
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas.
Green Car Congress
JULY 1, 2015
Under some conditions, the battery electric Nissan LEAF can produce higher emissions than a Toyota Prius hybrid. The team characterized the vehicle emissions across the United States under alternative assumptions for regional electricity emission factors, regional boundaries, and charging schemes. Credit: ACS, Tamayao et al.
Plug In Partners
MAY 23, 2007
The Volt , provided GM can get the lithium battery right , will go about 40 miles on an electric charge. But I can’t help thinking that this technology will make the current crop of hybrids like the Toyota Prius and Ford Escape look like Ford Excursions. The Volt is the plug-in hybrid car GM showed at last January’s Detroit Auto Show.
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