(3) Coproduction of geothermal energy and minerals production prize competition (A) In general The Secretary shall carry out a prize competition under which the Secretary shall award prizes to demonstrate the coproduction of critical minerals (as defined by the Secretary of the Interior on the date of enactment of the AGILE Act of 2019 ) from geothermal resources. (B) Requirements A demonstration awarded a prize under subparagraph (A) shall— (i) improve the cost-effectiveness of removing minerals from geothermal brines as part of the coproduction process