The biggest selling point of the electric car has long been the fact that it’s emissions-free. Turns out that’s not exactly true. Trading in your gasoline-guzzling car for an electric vehicle is a lot like shifting the emissions from an exhaust pipe to a power plant. EVs run off electricity, and that electricity — unless you’re lucky enough to live in a place like Norway — is coming from a mix of emissions-intensive fossil fuels, nuclear and, to a lesser extent, renewable energy.
How green is your electric car?
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