Who are the green champions pushing at the boundaries of low energy design and construction?
Building wants to find out and recognise those who are making the biggest difference in advancing the green agenda.
To do this we need your help. You can either nominate yourself or someone who you think deserves to be recognised for the work they are doing and in 250 words explain why. There are six categories to enter, including ones for designers, contractors, manufacturers and those influencing policy.
You have until 20 November to enter, then readers can vote for their favourites with the winners announced at Sustainability Now, our interactive online event to be held on 8 and 9 December.
For full details go to www.building.co.uk/greengurus2009