Two electric motorbikes, and a car, which departed from the United Nations in Geneva, on August 15th, have arrived in Cancun.

The vehicles, showcase alternative forms of transportation. They were driven by teams from Australia, Germany, South Korea and Switzerland as part of the "Zero Emissions Race", led by Louis Palmer.

Palmer, is an environmentalist and adventurer, who became the first person, to circum-navigate the world, in an electric car.

His previous car, the "Solar Taxi", has been seen, at previous climate change meetings, in Bali, Poznan and Copenhagen.