US HB4626

Prohibits the Secretary of Energy from prescribing new or amended energy conservation standards for consumer products unless they are both technologically feasible and economically justified, including a requirement that standards not result in additional net costs to consumers

Requires the Secretary to conduct quantitative economic impact analyses before prescribing standards, including effects on low-income households, regional cost variations, employment impacts, and full lifecycle costs of covered products

Creates a petition process allowing parties to request revocation of existing standards if evidence shows they result in additional consumer costs, fail to produce significant energy/water conservation, are not technologically feasible, or make products commercially unavailable

Prohibits any new or amended energy conservation standards for distribution transformers, while preserving standards already in effect before enactment

Mandates a 2-year post-implementation review of new standards to verify they remain technologically feasible and economically justified, with automatic invalidation of standards that fail review