Bill Gates said that aviation is one of the hardest sectors to decarbonize, warning that it will require urgent innovation and stronger government policies to drive down emissions.
“The world has made meaningful progress in the last decade, cutting projected emissions by more than 40%,” Gates wrote in his annual note for 2026. “But we still have a lot of innovation and scaling up to do in tough areas like industrial emissions and aviation.”
Aviation is especially hard to decarbonize due to long aircraft lifespans and the high cost of sustainable aviation fuel, which is three to five times that of jet fuel. And SAF still makes up just 0.7% of global supply.
Gates warned that unchecked climate change will cause suffering on par with
Rephrase in a different way as if you were a native American speaker as a content creation expert and do not talk about yourself or your experience in the text and do not show yourself as an artificial intelligence who wrote and fill the bullet point in the topic and speak the heart of the topic itself and dont take date of blog in ther first and dont take text like box of newsliter subscribe on post from content and romove all linke insert in content and and remove all affiliate disclosure phrases on content like this “This post may contain Amazon or other affiliate links that allow us to earn a small commission at no extra cost to you. Please see our Disclosure Policy for more info” and “#” put in its place bullet point, and romove name of the web site or his links we are take a content from our new creation, and don’t publish clone new content more than just one time
