Urinals

Photo: 

The Product:

Urinals are most commonly found in commercial and institutional restrooms.

The Standard:

In the 1980s and early 90s, multiple states adopted standards setting maximum water use levels for showerheads, faucets, toilets, and urinals. Based on these standards, Congress adopted national standards on these products in the Energy Policy Act of 1992.

Under the law, if the American Society of Mechanical Engineers (ASME) revises these standards, DOE is obligated to review ASME's action and consider revising the federal standards. By 2010, ASME had not revised the standards. DOE officially waived federal preemption of the 1.0 gallon-per-flush (gpf) national standard in December 2010. This waiver of federal preemption allowed states to set standards provided that they are more stringent than the national standard.

The voluntary WaterSense program (similar to ENERGY STAR but focused on helping consumers identify water-efficient products) has set criteria for flushing urinals at no more than 0.5 gallons per flush (gpf). Texas adopted state standards at 0.5 gpf. In April, 2015, California set the following standards for urinals: 0.125 gpf for wall-mounted urinals; a formula for trough-type urinals (trough length in inches/16); and 0.5 gpf for all other urinals. There is no known incremental cost associated with efficient urinals.

Key Facts:

The EPA WaterSense website notes that replacing just one older, inefficient urinal that uses 1.5 gpf with a WaterSense labeled model could save a facility more than 4,600 gallons of water per year. Nationwide, if all older, inefficient urinals were replaced, we could save nearly 36 billion gallons annually

Timeline

Federal Date State
2016 CO Standard Effective
2016 CA Standard Effective
2015 CA Standard Adopted
2014 CO Standard Adopted
2014 CA Standard Effective
2014 TX Standard Effective
2009 TX Standard Adopted
2007 CA Standard Adopted
1st Federal Standard Effective 1994
EPACT Initial Federal Legislation Enacted 1992
1st Federal Standard Adopted (Congress) 1992

Timeline reflects state standards from 2001 to present; federal standards from inception to present.

Appliance Standards Awareness Project - 45 Bradfield Ave - Boston, MA 02131
info@standardsasap.org - Phone: 339.933.8140
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