The Carbon Disclosure Project released [1] its 2009 report [2], rating major corporations on their emissions and climate actions.
Newsweek also launched its own sustainability rating system [3].
Links:
[1] http://www.reuters.com/article/gwmEnergy/idUS412382965920090921
[2] https://www.cdproject.net/CDPResults/CDP 2009 Global 500 with Industry Snapshots.pdf
[3] http://greenrankings.newsweek.com/