Matching contributions or cost-sharing.
CFR · 2024-01-01 · US · Title 10
DOE may require (as set forth in the program guidance/solicitation) States to provide either: (a) A matching contribution of at least a specified percentage of the Federal financial assistance award; or (b) A specified share of the total cost of the project for which financial assistance is provided.
official document · source cfr-2024 · id 10:§ 420.34