Urban transport | Two wheels good | The Economist
Tony Karrer Delicious EVdriven
APRIL 28, 2009
Like electric cars, electric bicycles are classified as zero-emission vehicles, meaning they emit no exhaust gases. But some advanced new bicycles can store energy when they brake, meaning they can go many times further, and some advanced new batteries can charge up in a fraction of the time. Become a Trustee of CfBT Education Trust.
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