The Beyond Tailpipe Emissions Calculator provides estimates of total greenhouse gas (GHG) emissions associated with driving an electric vehicle (EV) or plug-in hybrid electric vehicle (PHEV), including emissions from the production of electricity used to power the vehicle. The consumer chooses the make, model, and model year of the vehicle and enters the zip code where the vehicle will be charging. Zip code is required because emissions are dependent upon fuels used to generate the electricity, often referred to as the grid mix, which varies by location. 

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