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About WattFigure EV

WattFigure EV answers one question with real numbers: what does it cost to charge this car, where you live?

Most answers to that question use a national average electricity price, which is close to useless when the cheapest and most expensive states differ by a factor of four. This site crosses EPA's own consumption ratings with each state's published residential rate, and shows both inputs on every page.

How it is funded

Advertising, and affiliate commissions when a link to a retailer leads to a purchase. Neither affects the figures: every number is computed from public data and the stated assumptions, and no manufacturer pays to appear.

Corrections

Corrections with a source are welcome at hello@wattfigure.com.