; (iv) battery recyclers, collectors, and refiners; and (v) retailers. (b) State and local programs (1) In general The Secretary shall establish a program under which the Secretary shall award grants, on a competitive basis, to States and units of local government to assist in the establishment or enhancement of State battery collection, recycling, and reprocessing programs. (2) Non-Federal cost share The non-Federal share of the cost of a project carried out using a grant under this subsection shall be 50 percent of the cost of the project. (3) Report Not later than 2 years after the date of enactment of this Act, and annually thereafter, the Secretary shall submit to Congress a report that describes the number of battery collection points established or enhanced, an estimate of jobs created, and the quantity of material collected as a result of the grants awarded under paragraph (1). (c) Retailers as collection points (1) In general The Secretary shall award grants, on a competitive basis, to retailers that sell batteries to establish and implement a system for the acceptance and collection of used batteries for reuse, recycling, or proper disposal. (2) Collection system The system described in paragraph (1) shall include take-back of used batteries at no cost to the consumer. 4. Lithium-ion battery recycling prize competition (a) In general The Secretary shall continue to carry out the existing Lithium-Ion Battery Recycling Prize competition of the Department of Energy established under section 24 of the Stevenson-Wydler Technology Innovation Act of 1980 ( 15 U.S.C. 3719 ). (b) Additional funding for pilot projects In addition to any other funds made available to the Secretary to carry out the competition described in subsection (a), there is authorized to be appropriated to the Secretary to carry out Phase III of that competition $10,000,000 for fiscal year 2021, to remain available until expended, which the Secretary may use— (1) to increase the number of winners of Phase III of that competition