BIOFUELS: Will 2014 be the year when cellulosic biofuels arrive at your gas pump? Tiffany Stecker, E&E reporter Published: Monday, November 4, 2013 With luck, by the end of next year, there will be seven fully operational cellulosic ethanol facilities in the world. Please subscribe to ClimateWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.