Texas Attorney General Ken Paxton announced his office has filed a petition challenging the Environmental Protection Agency’s (EPA) final rule, Oil and Natural Gas Sector: Emission Standards for New, Reconstructed, and Modified Sources. This EPA rule finalizes amendments to the new source performance standards in the Clean Air Act, forming new compliance schedules for the control of volatile organic compounds. The rule, for the first time, also establishes emission standards limitations on greenhouse gases, specifically methane, and creates new categories of oil and gas facilities.