Michigan Radio: Are you really doing the environment a favor by buying and driving an electric car?
The answer may depend on where in the country you live.
New research indicates the impact of electric cars on the environment is much more nuanced than many people realize.
Dartmouth College research Erin Mansur says his analysis shows that electric cars cause more environmental damage than gasoline-powered cars in some areas of the country.
For example, electric cars in Michigan mainly get their power...