 Andy gives the impression he is an eco-adventurer, but beneath that thin veneer lies an engine-loving petrol-head curious about viable alternative fuels. Obsessed with how things work and break. Andy is powered by avoiding soap and water. |
 Esther is one of 2009’s women of the year, an accolade bestowed on her the ambitious adventures she has taken on. She is also an inspirational chemistry teacher, professionally acknowledged as “excellent”. Esther is powered by things being tidy. |
 Steve Couri is a environmental film producer who has produced over 80 broadcast documentaries. He’s very easy to get along with. Steve is powered purely by coffee and cigarettes. |