Change from previous year's score: -9

Review: 9/22 points. CBS has started to measure the companywide impact it has on global warming (i.e., its greenhouse gas emissions or climate footprint).

Reduce: 11/56 points. CBS made efforts to reduce its impact on global warming (i.e., its greenhouse gas emissions or climate footprint).

Policy Stance: 2/10 points. CBS provides no public information that it supports public policy that addresses climate change.

Report: 5/12 points. CBS has made some public information available on its companywide efforts to address global warming.