KPMG毕马威：2024年全球航空航天和国防可持续性报告（英文版）

Time is of the essence for the aerospace and defense (A&D) industry to achieve its sustainability goals. Despite ongoing decarbonization efforts, aviation's contribution to global warming is four percent, a figure expected to rise. There is also increasing awareness in the defense industry and global armed forces, which currently contributes six percent of greenhouse gas emissions.