EPA wants to monitor how long hotel guests spend in the shower The Environmental Protection Agency (EPA) wants hotels to monitor how much time its guests spend in the shower. The agency is spending $15,000 to create a wireless system that will track how much water a hotel guest uses to get them to “modify their behavior.” “Hotels consume a significant amount of water in the U.S. and around the world,” an EPA grant to the University of Tulsa reads. “Most hotels do not monitor individual guest water usage and as a result, millions of gallons of potable water are wasted every year by hotel guests.” “The proposed work aims to develop a novel low cost wireless device for monitoring water use from hotel guest room showers,” it said. “This device will be designed to fit most new and existing hotel shower fixtures and will wirelessly transmit hotel guest water usage data to a central hotel accounting system.” The funding is going toward creating a prototype and market analysis for the device. The goal of the project is to change the behavior of Americans when they stay at hotels. “This technology will provide hotel guests with the ability to monitor their daily water online or using a smartphone app and will assist hotel guest in modifying their behavior to help conserve water,” the grant said.