Why not go along to the London Green Hackathon at University College London, 28 – 29 January 2012. They are offering a weekend of hacking on climate change, sustainability, energy and carbon emissions.
The free tickets went really fast but 50 more have now become available, so don’t waste any time!
“Meet great developers and sustainability experts as we help out our planet with some innovative hacks. Come along, solve problems, and invent new ideas and applications that help address climate change.”