Effects of Federal Tax Credits for the Purchase of Electric Vehicles
CBO estimates that federal policies to promote the manufacture and purchase of electric vehicles, some of which also support other types of fuel-efficient vehicles, will have a total budgetary cost of about $7.5 billion through 2019. Tax credits for buying electric vehicles—which account for about one-fourth of that cost—are likely to have the greatest impact on vehicle sales. The electric vehicles that are the focus of this study fall into two broad classes:
- Plug-in hybrid vehicles are powered by an internal combustion engine, which runs on gasoline or other liquid fuels, and by an electric motor, which is powered in part by an externally rechargeable battery.
- All-electric vehicles, also known as battery electric vehicles, run entirely on battery power.
CBO - Do the Federal Tax Credits Make Electric Vehicles Cost-Competitive? At current vehicle and energy prices, the lifetime costs to consumers of an electric vehicle are generally higher than those of a conventional vehicle or traditional hybrid vehicle of similar size and performance, even with the tax credits, which can be as much as $7,500 per vehicle. That conclusion takes into account both the higher purchase price of an electric vehicle and the lower fuel costs over the vehicle’s life. For example, an average plug-in hybrid vehicle with a battery capacity of 16 kilowatt-hours would be eligible for the maximum tax credit. However, that vehicle would require a tax credit of more than $12,000 to have roughly the same lifetime costs as a comparable conventional or traditional hybrid vehicle.
Electric and hybrid tax credits only benefit the rich
...note that demand for plug-in vehicles ‘remains very low and the Government grant to encourage demand may not be proving effective.’ Dr Nigel Berkeley from Coventry University told MPs: ‘Consumer demand is still lagging way behind. The subsidy is really ineffective because the price is still too high.’ The MPs’ report notes: ‘We were warned of the risk that the Government was subsidising second cars for affluent households, as plug-in cars were being purchased as support vehicles rather than a primary mode of transport.’ The report says there were just 1,673 public electric charging points under the Government’s ‘Plugged-In Place’ initiative in the period to March this year. Ministers are also accused by MPs and car manufacturers of ‘unexpected’ changes to company car tax which has created uncertainty, removed incentives, and further stifled sales of electric ‘plug in’ cars, says the report.