Car vs EV Carbon Calculator

Is an EV Actually Greener?

Yes — in virtually every part of the United States, an EV produces significantly less lifetime carbon than a comparable gas car, even accounting for manufacturing emissions. The "carbon debt" from EV battery production is typically paid off within 1–3 years of driving.

The Manufacturing Emissions Question

Building an EV produces roughly 8–10 extra metric tons of CO₂ compared to a gas car, mostly from battery manufacturing. However, the EV makes this up through cleaner operation — typically within 1–3 years.

Grid Matters

The cleaner your grid, the greener your EV. In California or the Pacific Northwest (heavy hydro and renewables), an EV's lifecycle emissions are dramatically lower than gas. Even on the national average grid, EVs win. Even on a coal-heavy grid, they typically break even or better.