All major United States airlines and most smaller air carriers have voluntarily committed to a climate-mitigation plan that's independent of the Paris Agreement, the Federal Aviation Administration reported last week.

"It’s a lot," said Dan Williams, the environmental protection specialist tasked with implementing the program for the FAA. "It’s more than 97 percent of the total for the international fuel use for operators, and therefore emissions."

Read more: https://www.forbes.com/sites/jeffmcmahon/2019/05/27/all-major-u-s-airlines-commit-to-un-climate-plan/#e2f61c4248a3