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Five Real-World Facts About Electric Cars

Guest Blogger on Jul 1, 2012 at 8:18 am
Electric cars have arrived, but the pace of adoption will be slow.
There are several different types of cars that plug in, and their electric ranges vary.
In the early years, most charging will be done in garages attached to private homes.
You have to consider where and how you use your car(s) if you consider buying electric.
Electric cars are cheaper to “fuel” per than gasoline cars, and they have a lower carbon footprint too—even on dirty grids.
by John Voelcker, via the Rocky Mountain Institute
(1) Electric cars have arrived, but the pace of adoption will be slow.
Last year, roughly 17,000 plug-in cars were sold in the United States—more than were sold in any year since the very early 1900s. But to put that number in perspective, total sales in 2011 were 13 million vehicles, meaning that plug-in cars represented just one-tenth of 1 percent. Sales this year will likely be double or triple that number, but it remains a stretch to reach President Obama’s goal of 1 million plug-ins on U.S. roads by 2015.
Both the Nissan Leaf and the Chevrolet Volt sold more units last year than the Toyota Prius did in 2000, its first year on the U.S. market. But 12 years after hybrids arrived in the U.S., they now make up just 2 to 3 percent of annual sales—and about 1 percent of global vehicle production.
Automakers are understandably cautious when committing hundreds of millions of dollars to new vehicles and technologies. They worry that a lack of public charging infrastructure will make potential buyers reluctant to take the chance on an electric car. Moreover, each factory to build automotive lithium-ion cells—an electric-car battery pack uses dozens or hundreds of them—costs $100 to $200 million. Battery companies will only build those factories if they have contracts in from automakers, who will only sign contracts to boost production if they can sell tens of thousands of electric cars a year in the first few years.
Eight to 10 years from now, most analysts expect plug-ins to be roughly where hybrids are today: 1 to 2 percent of global production, with highest sales in the most affluent car markets (Japan, the U.S., and some European regions). That translates to perhaps 1 million plug-in cars a year. There are, by the way, about 1 billion vehicles on the planet now.
The adoption of increasingly strict U.S. corporate average fuel-economy rules through 2025, however, will spur production of electric vehicles. And California has just passed rules that require sales of rising numbers of zero-emission vehicles, on top of the Federal regulations.
(2) There are several different types of cars that plug in, and their electric ranges vary.
The two main plug-in cars that went on sale last year, the Nissan Leaf and Chevy Volt, use somewhat different technologies, and this year will see a third variation arrive, the 2012 Toyota Prius Plug-in Hybrid. Each works slightly differently, and their electric ranges vary considerably, roughly proportional to the size of their battery packs.


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