This is a link from The Fairmont site that talks about their “Green Partnership Program” and environmental initiatives:
http://www.youtube.com/watch?v=aqTTwzIpwsI
This video from ACCOR, explains that current environmental impact by everyone and it talks about how hotels and their guests can help with the environment:
http://www.accor.com/en/digital-library/video/8915/detail.html