A collaborative study led by Texas A&M University recently highlighted the massive environmental and financial benefits of switching to waterless urinal systems. By surveying 79 facility managers and modeling a hypothetical elementary school of 300 male students, researchers illustrated the stark contrast between traditional plumbing and modern waterless technology.
The Comparison: Traditional vs. Waterless
The study focused on an 180-day school year where eight urinals were each used twice daily per student. Researchers compared standard urinals (consuming one gallon per flush) against the Waterless Co. EcoTrap® system.
The study found the following:
Annual water consumption of the conventional urinals: 864,000 Gallons
Annual water consumption of the waterless urinals: 0
Annual water related cost of the conventional urinals: $4,130
Annual water-related costs of the waterless urinals: $0
Maintenance of the conventional urinals: $0
Maintenance of the waterless urinals: $104. (charges for inserting new cartridges)
Significant Financial & Environmental Gains
The data suggests that a single elementary school could conserve nearly 900,000 gallons of potable water annually. Beyond the water itself, the financial shift is dramatic: replacing expensive water and sewer fees with affordable trap inserts (costing roughly $6.50 each) results in overhead savings exceeding 90%.
Furthermore, traditional urinals often incur hidden costs through mechanical repairs and pipe maintenance, which are virtually eliminated with non-flushing systems.
The "Domino Effect" of Conservation
The Texas A&M study concludes that adopting waterless technology triggers a powerful chain reaction of sustainability:
Lower Demand: Utilities treat and pump less water.
Reduced Waste: Lower wastewater volume decreases the burden on treatment plants.
Energy Efficiency: Less pumping and treatment directly reduces the electricity required for water management.
Resource Preservation: Conserving water ultimately preserves the natural resources used to generate power.
By making the switch, facilities don't just save money—they actively reduce their total carbon footprint.
