; and (B) $300,000,000 to carry out subsection (c)(1)(B). (2) Availability The amounts appropriated by paragraph (1) shall remain available through December 31, 2021. (g) Emergency designation (1) In general The amounts provided by this Act are designated as an emergency requirement pursuant to section 4(g) of the Statutory Pay-As-You-Go Act of 2010 ( 2 U.S.C. 933(g) ). (2) Designation in Senate In the Senate, this Act is designated as an emergency requirement pursuant to section 4112(a) of H. Con. Res. 71 (115th Congress), the concurrent resolution on the budget for fiscal year 2018.