US airlines and Amazon join push to reduce aircraft emissions

Major US airlines and Amazon.com's aviation unit are joining an effort to speed development and use of sustainable aviation fuels (SAF) to decrease emissions in air transport. The Sustainable Aviation Buyers Alliance (SABA) said Amazon Air, Alaska Airlines, JetBlue, and United Airlines are joining the effort, which includes major corporate airline customers, to help drive greater SAF production, price cuts and technological advancements. The Environmental Defense Fund and the Rocky Mountain Institute launched the Sustainable Aviation Buyers Alliance in April with companies including Boeing, Bank of America, JPMorgan Chase, Microsoft, and Netflix to support increased market demand for SAFs. At the climate talks in Glasgow, RMI managing director Bryan Fisher said aviation emissions would be equivalent to the sixth largest country's total emissions. Fisher said SAF is "almost largely 100%" of the solution through 2030 "and still a very large part" through 2050 but SAF is just 0.1% of jet fuel consumed today. US Transportation Secretary Pete Buttigieg will represent the United States as a coalition of countries led by Britain are expected to announce the "International Aviation Climate Ambition Declaration," Reuters reported, citing sources. Buttigieg on Wednesday praised SABA and cited "the importance of partnerships between the public and private sector" in cutting aviation emissions.<br/>