Making cars electric is the easy part. In order for electric vehicles to be truly green, they will also have to be powered by clean energy.
Is there a way to ensure a smoother ride for new electric cars?
“China is speed-fighting pollution,” an expert in Hong Kong says.
More people may soon be able to charge their cars on the go using the road beneath them.
The Ultra Low Emissions Zone is promoting low-carbon mobility 24/7 in the UK's capital.
Last year saw 208,000 new registrations for electric vehicles, more than double the year before.