GIACC Programme of Action sets climate goals, proposes useful measures to improve efficiency

摘要

GIACC recommended a global aspirational goal of 2 percent annual improvement in the fuel efficiency of international civil aviation's in-service fleet. Cumulatively this translates to a 13 percent sectoral reduction by 2012, a 26 percent drop by 2020, and over a 60 percent improvement by 2050 (2005 baseline).