Paine Field unveils plan for new, more eco-friendly jet fuel center
A standard jet fuel, left, burns with extensive smoke output while a 50 percent SAF drop-in jet fuel, right, puts off less smoke during a demonstra...

A standard jet fuel, left, burns with extensive smoke output while a 50 percent SAF drop-in jet fuel, right, puts off less smoke during a demonstration of the difference in fuel emissions on Tuesday, March 28, 2023 in Everett, Washington. (Olivia Vanni / The Herald) EVERETT — It's a cross between a seed bank and a test kitchen, except the main ingredient is jet fuel. A new research and development center focused on sustainable aviation fuel will be established at Paine Field by 2027. The center will collect sustainable aviation fuel samples from around the world and then test them for safety, performance and chemical similarity to conventional jet fuel.