By Jay Inslee and Fred Krupp

If the air travel industry were a country, its emissions would rank behind only six other nations; and airlines are planning to add tens of thousands of new planes in the next two decades. That makes cleaner flying an indispensable step toward a safe and stable future.

Washington state, long an aviation leader and a high-tech hub, is showing how to get it done with sustainable aviation fuels.

Read the full story on the Everett Herald's website.