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gregbottoday at 1:23 AM1 replyview on HN

it depends where your electricity comes from actually. In west Virginia it comes from coal so is worse than a hybrid but still better than non-hybrid gas cars (in terms of CO2)


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pcchristietoday at 5:01 AM

No it's not. The efficiency of an EV Motor > efficiency of ICEV motor. Even with 100% black coal. The carbon is reduced by about 30% IIRC (that number can and does improve as the grid greens).

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