; and (B) Federal renewable energy credits submitted by a retail electric supplier pursuant to subsection (b)(1); (2) the validity of Federal renewable energy credits submitted for compliance by a retail electric supplier to the Secretary; and (3) the quantity of electricity sales of all retail electric suppliers. (j) Environmental savings clause Incremental hydropower shall be subject to all applicable environmental laws and licensing and regulatory requirements. (k) State programs (1) In general Nothing in this section preempts or affects any authority of a State, political subdivision of a State, or interstate compact— (A) to adopt or enforce any law or rule respecting renewable energy, including by establishing and enforcing a renewable energy program that is separate from the program established under this section, that does not conflict with the requirements of this section; or (B) to regulate the acquisition and disposition of Federal renewable energy credits by retail electric suppliers. (2) Compliance with section No law or regulation referred to in paragraph (1)(A) shall relieve any person of any requirement otherwise applicable under this section. (3) Coordination with State program The Secretary, in consultation with States that have in effect renewable energy programs, shall— (A) preserve the integrity of the State programs, including programs the requirements of which exceed the requirements of this section with respect to quantity of renewable energy; and (B) facilitate coordination between the Federal program and State programs. (4) State infrastructure investment The Federal Energy Regulatory Commission shall seek to ensure that each transmission provider (as defined in section 37.3 of title 18, Code of Federal Regulations (or a successor regulation))— (A) identifies the electric transmission infrastructure needs driven by the requirements of this section