Welcome to Shenzhen Vire Silicon & Technology Co., Ltd.

Site map | Share

86-755-28411100

sales1@vire.net.cn

Home > FAQ

FAQ
New Products
Contact us

E-mail: sales1@vire.net.cn

Contact number:86-755-28411100

Address: Building 2,Xiawei, Ganli Technology Park, Buji, Shenzhen, 518112, P.R. China

How environmentally friendly are electric bikes?

Author:    Source:    Release time: 2015-12-15 19:09:47


Electric bicycle with solar panel over the rear wheel

There's no question that electric bikes are far better for the environment than petrol-powered car engines. But that doesn't mean they're completely perfect. Making and disposing of batteries can be very polluting. Not only that, but an electric bicycle is still using energy that has to come from somewhere. You may think you're using clean green power, but the electricity you use for getting about might have come from a filthy old, coal-firedpower plant or one driven by nuclear energy. (If you're lucky, of course, it might have come from solar panels or a wind turbine!) Electric bikes are nowhere near as environmentally friendly as ordinary push bikes, but nothing is ever perfect—and, as people often say, "the perfect is the enemy of the good." Electric bikes are certainly a step in the right direction. If everyone used them to get about instead of cars, global warming might be less of a problem, and the world would be a far cleaner and healthier place!

Photo: Could solar power be the future of electric bicycles? The large solar panel mounted over the back wheel of this experimental bike powers an electric motor connected by a chain drive to the back wheel, helping the rider when he doesn't feel like pedaling. Using clean, green solar power would remove the problem of having to charge electric bikes with electricity generated from fossil fuels—and help to extend their range significantly. Photo by Warren Gretz courtesy of US DOE/NREL.