AIR POLLUTION: Oil industry requests extended comment period on EPA's refinery proposal Amanda Peterka, E&E reporter Published: Thursday, July 10, 2014 The oil industry wants more time to comment on U.S. EPA's proposed standards for refineries' toxic air emissions. Please subscribe to Greenwire 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.