Portland , Oregon , according to Indiana University , is the most electric car-friendly city in the country . With environmentally-conscious steps like more than 70 % of its electricity coming from renewable sources and 11.1 charging stations for every 100,000 residents , this finding isn ’ t surprising . The state provides tax credits of up to $ 750 for EV buyers and Portland offers about 48 quickcharging sites situated strategically along 10 highways .

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