Environmentalist Sean Lee-Davies prepares himself for the green road trip of a lifetime. He discovers a simple way to make biofuel from used cooking oil and decides to take the idea onto the road - all 2000km from Singapore to Cambodia!

On the first leg of his bio-fuelled mission from Singapore to Cambodia Sean Lee-Davies finds himself stranded in Kuala Lumpur. Not what he expected in a country that is the largest producer of palm oil in the world!

In Thailand, Sean Lee-Davies visits one of the world's oldest rainforests, fights Bangkoks traffic on a green energy moped and continues his hunt for waste cooking oil to fuel his car for the rest of his eco-roadtrip towards Cambodia.

Nearing the end of his 2,500km road trip, Sean Lee-Davies finally crosses the Cambodian border. But there is still much to learn about green energy at a French eco-resort, a rice farm and a floating village. There are no limits to the ingenuity!

Asia's first Biofuel-powered road trip on TV.