BYD electric bus 12
324 kWh batteries which are charged in 3 hours. Range 250 to 300 km. August 2011 a further 300 buses to be delivered in Shenzhen.
On the Shenzhen's Bus Line 202, the bus only runs 200 km per day. 322 kg of CO2 saved per day and bus would be CO2-free electricity to 60 l diesel / 100 km in dense city traffic.