Hotel Water Savings: Evaluating a Smart Valve Project
Hotels are one of the highest water-use commercial property types. Smart Valve™ installs after the meter; the planned installation shutdown is confirmed with the site. Later external adjustments need no shutdown.
Why Hotels Use So Much Water
Hotels are among the most water-intensive commercial property types in existence. A typical full-service hotel uses 100–200 gallons of water per occupied room per night. For a 200-room hotel running at 70% occupancy, that's 14,000–28,000 gallons daily — before accounting for pools, spas, laundry, kitchen, and irrigation.
The primary sources of hotel water consumption include:
- →Guest room use: showers, faucets, toilets — typically 30–40% of total consumption
- →Laundry: towels, linens, uniforms — typically 15–20% of total
- →Food & beverage: kitchen prep, dishwashing, bar service
- →Pool, spa, and recreational water: continuous evaporation and filtration
- →Cooling towers: HVAC makeup water for large properties
- →Irrigation: landscaping for resort and full-service properties
The Four Seasons Fort Lauderdale Result
The AWS report dated December 12, 2025 states a 26% reduction in daily water use (6-inch service), 34% reduction in occupancy-normalized use (6-inch service), 17% reduction in combined system occupancy-normalized use, and ~$27,000 annual avoided cost at current tariffs. Do not generalize this result to every property.
This is the defining characteristic of Smart Valve™ for hospitality: the savings mechanism operates at the point of supply, before water reaches any guest-facing system. The building still receives exactly the same water volume it needs. It just stops paying for the air that was being counted as water by the meter.
States With the Highest Hotel ROI
Published customer results are selected examples, not a guarantee of results in every market. Local tariff and account class determine hotel ROI:
Miami rates up 7.3% annually. Gulf Coast hospitality markets are among the most water-intensive in the Southeast. Grand Central at Kennedy, Tampa: $50K/year verified.
Las Vegas hotel water costs are subject to SNWA binding conservation targets. Lake Mead supply constraints make rate increases structural.
Highest water rates in the US per gallon. Resort properties in Maui and the Big Island see immediate double-digit ROI.
NYC DEP FY2025 water and sewer rates reflected an 8.5% increase; confirm the current account schedule and class.
Highest commercial water rates in the continental US. Resort and hotel properties in LA, San Diego, and Palm Springs qualify for multiple conservation incentives.
Sample ROI: 200-Room Hotel
Assumptions: 200-room hotel, $8,000/month water bill, 70% average occupancy
NSF Certification: Safe for Potable Water Systems
Applicable Smart Valve™ models are covered by NSF/ANSI/CAN 61 (file N-8904) and NSF/ANSI/CAN 372 (file 8905) documentation. Confirm model scope and project requirements; certification does not establish code, permit, medical, pressure, or flow approval.
For more information on the hotel-specific case study portfolio and ROI analysis, visit the Hotels & Hospitality industry page.
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