MIT: Hybrids cleaner than coal-powered plug-ins
The technology to shift U.S. transportation from oil to electricity is basically ready to go, but political and infrastructure issues could stymie growth beyond a niche set of drivers, according to a study done by the Massachusetts Institute of Technology.
The report, put out today by the MIT Energy Initiative, said that the two main reasons for electrifying transportation are to lower greenhouse gas emissions and to reduce dependence on imported oil.
Conventional hybrids lower carbon dioxide emissions compared to gasoline engines by about 33 percent, it found. If a plug-in hybrid were charged by carbon-free electricity, such as … Read more
