EMISSIONS: Ohio becomes 3rd state to adopt stricter rules on oil and gas leaks Stephanie Paige Ogburn, E&E reporter Published: Monday, April 7, 2014 On Friday, Ohio became the third state in the nation to tighten its standards for leaks from oil and gas operations. 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.