HYDRAULIC FRACTURING: EPA announces it's looking at disclosure but may not regulate Mike Soraghan, E&E reporter Published: Friday, May 9, 2014 U.S. EPA today announced that it's looking at ways to achieve disclosure of hydraulic fracturing chemicals. 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.