catalogue
World Challenge series
World Challenge champions sustainable projects and businesses. Viewers vote for their favourites. The three with the most votes receive generous cash prizes.
Nature Inc series
on the Frontline series
One Square Mile series
Food for Thought series
VNRs and Openers series
Cash in Hand series
Building for Islam series
State of the Planet series
Climate Challenge series
One Off Programmes series
Heritage Heroes series
details
Fungi Town USA
Business school graduates Nikhil Arora and Alejandro Velez have spotted a money-making opportunity: instead of waste coffee grounds going direct to the tip, they collect them and grow gourmet oyster mushrooms from them.
Fungi Town USA
Nothing Wasted Indonesia
Emission Control UK
Fuel Cell Kenya
No Beating About the Bush Namibia
Jiko Rescue DRC
Old School Thai Thailand
Solar Sisters India
Love'n'Haiti Haiti
Off Grid Aid West Bank
Patterns of Change Afghanistan
WC2011 Soapboxes
World Challenge Extras
World Challenge 2008
World Challenge 2007
World Challenge 2006
World Challenge 2005
World Challenge 2010