A bill to require the Secretary of Housing and Urban Development and the Secretary of Agriculture to withdraw a final determination relating to energy efficiency standards for housing, and for other purposes.

S 3178 requires the Housing and Urban Development (HUD) and Agriculture Secretaries to withdraw a specific energy efficiency rule for HUD- and USDA-financed housing. It prevents these agencies (and also the Veterans Affairs and Federal Housing Finance Agency) from implementing or enforcing that rule or similar standards, mandating a return to pre-existing energy efficiency requirements for covered housing programs. The bill also updates a provision to allow states with energy efficiency codes meeting or exceeding the withdrawn standard (at least 26 states) to continue using them. This directly affects federal housing agencies and the housing projects they fund.