(E) Grant duration and amount (i) Duration Each grant under this paragraph shall be for a 1-year period that begins on the date of the enactment of this Act (which may be renewed for a 1-year period by the Secretary of Health and Human Services). (ii) Amount (I) In general The Secretary of Health and Human Services shall determine the amount of each grant under this paragraph. (II) Minimum Each grant under this paragraph shall be for an amount that is at least $500,000 for each 1-year period, and if applicable, at least $500,000 for any 1-year period of renewal. (2) Navigator enrollment grants through Exchanges (A) In general The Secretary of Health and Human Services shall award grants to Exchanges described in subparagraph (D) for purposes of facilitating the enrollment of individuals in qualified health plans offered through such Exchanges. (B) Use of funds Funds made available under a grant made under subparagraph (A) may only be used by such Exchanges to carry out the navigator program described in subsection (i)(1) of such section 1311. (C) Applications To be eligible to receive a grant under this paragraph, for purposes of carrying out subparagraph (A), an Exchange described in subparagraph (D) shall submit to the Secretary an application at such time, in such manner, and containing such information as the Secretary may require. (D) Exchange described For purposes of this paragraph, an Exchange described in this subparagraph is an Exchange that a State establishes and operates pursuant to section 1311(b)(1) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 18031(b)(1) ). (3) Appropriations There are appropriated for each of fiscal years 2021 and 2022, to remain available through fiscal year 2023— (A) $100,000,000 to carry out paragraph (1)(A)