Most Americans know about Tesla, the Chevy Volt, and the Nissan Leaf. But what about Evelo, the eZip Trailz, and the Faraday Porteur?
The first three are, of course, electric cars. They benefit from a lot of media attention and generous government subsidies, including a $7,500 tax credit for buyers in the United States. The latter are electric bicycles, and they attract neither.
Yet Americans bought as many electric bicycles as they did electric cars last year. About 53,000 electric bicycles were sold, according to Dave Hurst, an analyst with Navigant Research who tracks the industry. Electric car sales came in at 52,835.
Globally, electric bicycles outsell electric cars by a wide margin. An estimated 29.3 million e-bicycles were sold in 2012, with perhaps 90 percent of those selling in China, which has more electric bikes than cars on its roads. E-bicycles are popular in Europe, too, selling about 380,000 a year in Germany and 175,000 in the Netherlands in 2012. By comparison,
Dashboards on some electric bicycles include a ‘carbon footprint savings’ function.about 120,000 electric cars were sold worldwide.
All of which raises a question: Can electric bicycles help solve big environmental problems? The industry — which is making a push to expand its sales in the U.S. — says e-bicycles will reduce greenhouse gas emissions, air pollution, and traffic congestion, while enabling Americans, two-third of whom are obese or overweight, to become more active. In Europe and China, most electric bicycles are sold to commuters, although it’s not clear whether they are replacing conventional bikes, mopeds, or cars.
E-bicycle makers eagerly market themselves as “green.” Dashboards on e-bicycles sold under the Polaris brand and made by a Miami-based company called EVantage include a “carbon footprint savings” function to calculate how many pounds of CO2 are saved by using the bicycle in place of a gasoline-powered car. Evelo, a Boston-based startup, recently launched a 30-day electric bike challenge, asking people to give up their car keys and blog about using their electric bikes. “We don’t want to wean people from bicycles,” says Boris Mordkovich, Evelo’s founder, who previously worked at car-sharing company RelayRides. “We want to wean people from cars.”
Yet if electric bikes end up replacing human-powered bikes, or if they are used only for exercise or fun, they could well add to pollution because they consume electricity, much of which comes from burning fossil fuels. Only if electric bicycles replace cars will their environmental benefits materialize — and that’s the goal, say bike makers.
Before explaining why, let’s make clear what we mean by an electric bicycle. These are not mopeds or motorcycles, but bicycles that can be pedaled with or without an assist from an electric motor. They’re sometimes called “pedelecs” or “pedal assist” bicycles because in Europe the boost from the motor only kicks in if you pedal; in the U.S., most e-bicycles also come equipped with a throttle to turn on the motor without any pedaling required. Riding an electric bike feels a bit like riding a conventional bike with a brisk wind at your back; the motor helps you go faster and climb hills, but it’s not the primary source of propulsion. Unlike mopeds or electric scooters, e-bicycles are typically permitted on bike paths, and they can’t travel faster than 20 mph.
Like electric cars, electric bicycles are manufactured by a mix of startup companies and established players, including Schwinn, Trek, and Giant. Industry executives cite several reasons why e-bicycle sales are poised to take off in the U.S. Most important is the fact that more Americans than
E-bicycles can be pedaled with or without an assist from an electric motor.ever already bike to work, and that cities and towns are building infrastructure to accommodate them. According to the League of American Bicyclists, bike commuting grew by 47 percent nationally between 2000 and 2011, and it grew by 80 percent in communities designated as “bicycle friendly” by the league. Cities including New York, Chicago, Washington, and Los Angeles are building dedicated bike lanes, like those found in northern Europe, to make commuting safer and easier.
“It’s happening in every major city, and a lot of secondary cities around the country, and it’s causing people to think differently about getting around on two wheels,” says Pizzi. “If you don’t have safe infrastructure, people don’t feel as if biking is safe and secure.”
Electric bikes make commutes more inviting by easing worries about hills, headwinds, and fatigue. “They increase the distance that people can ride comfortably,” says Evelo’s Mordkovich. Commuters on e-bicycles are also less likely to arrive at the office dripping with sweat. “It seems like a small detail,” Mordkovich says, “but it’s a big deal to a lot of people.”
Like electric cars, electric bikes are pricey. A basic e-bike can be had for as little as $499 on Amazon, but sturdy, well-designed models with better-quality batteries cost between $2,000 and $3,500. (Conventional bikes sell for an average of about $450 in speciality stores and about $100 in retailers like Walmart and Target where most bikes are sold.) Prices could come down as batteries and electric motors become more efficient, and economies of scale come into play. “The technology is getting better, rapidly,” says Dave Hurst of Navigant.
Unlike drivers of electric cars who are plagued by “range anxiety,” electric bike owners don’t have to worry about running out of electricity: They can travel under their own power, assuming they’ve got the energy to pedal a bike that weighs 45 to 60 pounds. Batteries typically deliver 20 to 40 miles
Unlike drivers of electric cars, e-bike owners don’t have to worry about running out of electricity.of assisted riding, and they can be recharged in a few hours in ordinary power outlets.
While some companies are emphasizing the practical benefits of electric bikes — they’re good for your health, good for the planet and a low-cost way to get from here to there — others focus on fun and style. They are targeting urban buyers in their 20s and 30s, without a lot of money to spend, for whom the allure of owning a car has diminished.
“We want our bike to be a sexy product, one that everyone will want,” says Daniel Del Aguila, a co-founder of Prodeco Technologies, which is about to open a new factory near Fort Lauderdale. By squeezing efficiencies out of its supply chain, Prodeco sells a number of models for $1,000 to $1,500 that, Del Aguila contends, compare favorably to bikes selling for $2,000 or more.
For the premium buyer, there’s the Faraday Porteur, the brainchild of Adam Vollmer, a mechanical engineer from Ideo, the famed design firm. First launched as a Kickstarter project last year, Faraday is now taking pre-orders for the Porteur, which is priced at $3,500. It weighs less than 40 pounds, features a leather saddle and bamboo fenders, and its Web site promises that it is “crazy fun.” Even more expensive is the $4,000 eFlowE3 Nitro from Currie, which was designed by a Swiss firm, Flow AG, and promises “fast, powerful and nimble handling.” And if you’ve really got money to burn, there’s a German e-bicycle called the Blacktrail BT-1 that claims a top speed of 65 mph and retails for $80,000. Think of it as the Tesla of electric bikes.