of public housing, as authorized by section 9(e) of the United States Housing Act of 1937 ( 42 U.S.C. 1437g(e) ), $4,756,000,000, to remain available until September 30, 2020. Choice neighborhoods initiative For competitive grants under the Choice Neighborhoods Initiative (subject to section 24 of the United States Housing Act of 1937 ( 42 U.S.C. 1437v ), unless otherwise specified under this heading), for transformation, rehabilitation, and replacement housing needs of both public and HUD-assisted housing and to transform neighborhoods of poverty into functioning, sustainable mixed income neighborhoods with appropriate services, schools, public assets, transportation and access to jobs, $100,000,000, to remain available until September 30, 2021: Provided , That grant funds may be used for resident and community services, community development, and affordable housing needs in the community, and for conversion of vacant or foreclosed properties to affordable housing: Provided further , That the use of funds made available under this heading shall not be deemed to be public housing notwithstanding section 3(b)(1) of such Act: Provided further , That grantees shall commit to an additional period of affordability determined by the Secretary of not fewer than 20 years: Provided further , That grantees shall provide a match in State, local, other Federal or private funds: Provided further , That grantees may include local governments, tribal entities, public housing authorities, and nonprofits: Provided further , That for-profit developers may apply jointly with a public entity: Provided further , That for purposes of environmental review, a grantee shall be treated as a public housing agency under section 26 of the United States Housing Act of 1937 ( 42 U.S.C. 1437x ), and grants under this heading shall be subject to the regulations issued by the Secretary to implement such section: Provided further , That of the amount provided, not less than $50,000,000 shall be awarded to public housing agencies: Provided further