I have no problem at all with “biofuels”.But the *last* place we should be using it is with jet fuel.I don’t want to be half way over the Pacific when the “bio” stuff in the fuel decides to freeze up.Yah,I’ll try biodiesel in my car (assuming the manufacturer allows it under the warranty) but not in any 777 in which *I’m* traveling.
If it has piezo fuel injectors, it isn't...........