Probably not enough participants so far…. But it should be as it is a great idea… Companies in the ICT sector should help promote this challenge as it is also a matter of credibility for the sector to come up with tangible examples on how ICT solutions, and in particular mobile applications, can help reduce CO2-emissions and support a resource efficient society.
More information here: http://www.itu.int/ITU-T/climatechange/greenict/201206/index.html