All power is not created equal.
That’s one of many takeaways from a comprehensive study by the National Bureau of Economic Research, one of the nation’s prominent think tanks.
The paper focused on the relative impact of green-energy cars, concluding that an electric car in New Jersey doesn’t have the same environmental impact as an electric car in California.
The initial reaction has been largely surface-deep: electric cars on the East Coast and in the South are powered by “dirty energy” and aren’t as clean as their gas-powered counterparts. That much is a quasi-fair assessment — the source for the electric cars’ power should be considered when it comes to ultimately determining their environmental impacts.
The study, however, is a larger look at the federal subsidies offered on electric cars.