COOL STUFF

Bruno Giussani (preliminary juror, 2007 and 2008): "I don't know what you guys in Amsterdam really think of your mayor, but if you can clone him, I want one for my town."

Check out the mayor's commercial and other Green Challenge movies below.

Amsterdam's Mayor Job Cohen rides a unicycle


Behinde the scene coverage

A message from Sir Richard Branson

Make a difference


Warn your brothers


Be creative


2009 finalists

One bright idea can make a big difference. The entrant with the best idea for a greenhouse-gas-reducing product or service will win €500,000, expert coaching and a starting list of customers! Read all about it »

How to win
Think you're too young to enter this contest? You lack a track record as an inventor? Or your idea's too wacky to fly? Read this »


For more information on attending the Postcode Lottery Green Challenge Deciding Round and Awards Ceremony in September 2010, please click here »


Find quick answers to the most common questions about the Postcode Lottery Green Challenge in our FAQ. Or send us an email.