To prohibit United States contributions to the Intergovernmental Panel on Climate Change.

Cost and committee reports

Official records Congress.gov attaches to H.R. 680.

• Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mr. LUETKEMEYER, as printed in the Congressional Record (Page H725):
  The constitutional authority on which this bill rests is the power of Congress to explicitly lay and collect taxes, duties, imposts and excises, to pay the Debts and provide for the common defense and general welfare of the United States; and therefore implicitly allows Congress to cut spending; as enumerated in Article 1, Section 8, Clause 1 of the United States Constitution.
  Source: Congress.gov, record updated January 3, 2025 ↗

  Evidence

  Field in the Congress.gov record

  constitutionalAuthorityStatementText

  Statement length

  379 characters

  Congress.gov bill record

  H.R. 680, 112th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/112/hr/680

  Record last updated by Congress.gov

  January 3, 2025

  PORKER copy retrieved

  September 25, 2026

  Stored copy, SHA-256 of the file

  4e70d50f842615da8ac30b391d61c0e82028d05fafdc4497801a377e9517e565

  PORKER shows the statement exactly as printed, with the page markup removed. It is the sponsor’s claim; it is not a legal finding.

Congress.gov’s record for this bill does not list a CBO cost estimate or a committee report (as of January 3, 2025). Not every bill gets one.

From the Congress.gov bill record for H.R. 680, last updated January 3, 2025. PORKER’s copy was retrieved September 25, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.