"I will add the energy consumption details of at least five electrical items in my house to the AMEE climate change database but only if 500 other people will do the same (or better)."
— Tom Steinberg, Director, mySociety
Deadline to sign up by: 1st October 2008
19 people have signed up, 481 more needed
More details
AMEE is a big database which helps people and companies calculate their carbon footprints. They've just started accepting details about products entered by users, and it seems worth a few minutes to add to a useful public resource. Check out the details here:
http://www.amee.cc/?p=147
For more info on AMEE in general check:
http://www.amee.cc/?page_id=2