A bill to amend the Energy Security Act by adding a domestic procurement requirement.

Amends the Energy Security Act to prohibit the use of Federal funds in excess of $500,000 unless the goods to be used by contractors hired with such funds are mined, produced, or manufactured in the United States. Waives such restriction if the contracting authority determines that: (1) such restriction is not consistent with the public interest; (2) adequate domestic goods are not available; or (3) such restriction will increase project costs more than 20 percent.