Rene Herrera, technology integration officer at Siemens, stands in the company's technology research lab in Littleton and demonstrates a mockup of Steward, the app that Sterling Ranch homeowners will be able to use to stay connected and receive real-time information about their water use. By Caitlin Coleman.
What would it mean for your water use if you knew exactly how much water you were using in your home … and exactly how much it was costing you? Would it change your behavior? Water providers and some home builders hope that having access to real-time data will help consumers use less.
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