Showerhead Water Efficiency Standards (DOE)
Current understanding
To be populated as evidence accumulates.
Evidence log
- 2026-01-15 — SHOWER Act: HR4593 (SHOWER Act) would statutorily direct DOE to adopt the ASME A112.18.1/CSA B125.1 definition of ‘showerhead’ for federal water-efficiency rules, codifying the redefinition previously effected by EO 14264 and insulating it from future rescission by executive action. (novelty: 2)