Hotels Target Hidden Water Waste to Boost Sustainability

Smart leak detection helps hotels cut costs, conserve water, and protect margins

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Hotel operators are tackling an often overlooked issue that quietly drains profits: toilet leaks that waste thousands of gallons of water every day. As the hospitality sector faces tighter margins and growing sustainability expectations, solutions like Anacove’s AI-powered Toilet Leak Detector are gaining traction as a smarter way to manage resources. The scale of the problem is significant. In hotels more than three years old, up to 20% of toilets may be leaking at any time. Each one can waste between 100 to 2,000 gallons of water per day. Multiply that across hundreds of rooms, and the resulting utility costs can substantially impact bottom-line performance.

Traditionally, maintenance teams relied on time-consuming manual inspections that often missed intermittent leaks. This reactive approach not only allowed waste to continue but also diverted staff from guest-facing priorities. In addition to higher water bills, hidden leaks can lead to structural damage, trigger insurance claims, and result in disruptive emergency repairs during peak occupancy periods.

Integrated Smart Technology Gains Ground

To address this challenge, more hoteliers are turning to integrated building management systems. San Diego-based Anacove offers one such solution, embedding leak detection into a broader AI-powered energy and water management platform.

Rather than managing separate point tools, property teams can monitor HVAC performance, thermostat efficiency, and toilet leaks through a single interface. Anacove’s system uses predictive analytics to identify potential issues before they escalate. When slow leaks are detected, maintenance teams receive real-time alerts, enabling immediate intervention.

Beyond cost savings, the data provided helps hotels improve sustainability metrics — increasingly important in attracting corporate clients and eco-conscious travelers. The platform also informs long-term capital planning by identifying equipment performance trends and guiding smarter infrastructure investments.

As the hospitality industry navigates rising utility costs and evolving guest expectations, intelligent building management is becoming a business imperative. Solutions like Anacove’s AI-enabled leak detection reflect a broader trend toward smarter, more sustainable hotel operations designed to protect both profits and the planet.

Environment + Energy Leader