Change from previous year's score: -4

Review: 12/22 points. Alaska Airlines has started to measure its companywide impact on global warming (i.e., its greenhouse gas emissions or climate footprint).

Reduce: 32/56 points. Alaska Airlines has taken steps to improve the energy efficiency of its aircraft and has achieved climate impact reductions as a result, and the company involves top management in its climate action.

Policy Stance: -7/10 points. Alaska Airlines provides no public information that it supports public policy that addresses climate change.

Report: 6/12 points. Alaska Airlines has made limited or basic information available on its efforts to address global warming.