How the Airline Industry Is Cleaning Up Its Climate Act
BY ADELE PETERS
For most flights, the industry is beginning to turn to new fuels. In September, JetBlue made its first flight using a renewable blend fuel. Though chemically identical to regular jet fuel, 15.5% of it came from used cooking oil from restaurants, which otherwise would have been wasted. Next year, the airline will begin buying around 33 million gallons of biofuel a year, or about 20% of the fuel it uses annually at JFK.