On February 16, 2024, the U.S. Federal Aviation Administration ("FAA") issued an airplane fuel efficiency final rule, which implements reduced CO2 emissions standards into the FAA's aircraft certification rules. See 89 Fed....more
On June 15, 2022, the Federal Aviation Administration (FAA) issued a proposed rule that would require large aircraft flying in the United States’ airspace to satisfy enhanced fuel efficiency standards. The proposal,...more