Energy and Green Technologies
Google and Cathay Pacific Test the Use of Artificial Intelligence to Avoid Contrails in the Asia-Pacific Region
Google and Cathay Pacific have begun an expanded trial using artificial intelligence to adjust aircraft altitudes and avoid areas where long-lived contrails form. Google says more than 80 test flights achieved an estimated 40% reduction in the warming impact of these contrails, while verification continues of whether the approach can be applied on a broader operational scale.
2026-09-07