; (2) increased the regulatory burden for energy producers in the United States; (3) decreased the energy output by those energy producers; (4) reduced the energy security of the United States; or (5) increased energy costs for consumers in the United States. 12. State primary enforcement responsibility (a) Amendments Section 1422(b) of the Safe Drinking Water Act ( 42 U.S.C. 300h–1(b) ) is amended— (1) in paragraph (2)— (A) by striking (2) Within ninety days and inserting the following: (2) Required timeline (A) In general Within 90 days ; (B) in subparagraph (A) (as so designated), by striking and after reasonable opportunity for presentation of views ; and (C) by adding at the end the following: (B) Failure to act (i) Definition of Class VI Well In this subparagraph, the term Class VI well means a well described in section 144.6(f) of title 40, Code of Federal Regulations (as in effect on the date of enactment of this subparagraph). (ii) Notice to State If, 180 calendar days after the date on which a State’s application is submitted under paragraph (1)(A) or notice is submitted under (1)(B), the Administrator has not, pursuant to subparagraph (A), by rule approved, disapproved, or approved in part and disapproved in part the underground injection control program of the State for Class VI wells, the Administrator shall submit to the State, in writing, a detailed explanation as to the status of the application or notice. (iii) Deemed approval The underground injection control program of a State for Class VI wells shall be deemed to be approved if— (I) by the date that is 30 days after the end of the 180-day period described in clause (ii), the Administrator has not by rule approved, disapproved, or approved in part and disapproved in part the underground injection control program of the State for Class VI wells