Because water system upgrades are typically expensive, the payback for performing them needs to make financial sense. Regardless of the specific duration of the payback, it and the cost of the work are vitally important, so these calculations need to be accurate.
Unfortunately, most water efficiency payback calculators don't include all of the savings that would shorten the payback period. Even worse, as a result, missing these cost savings may kill a project that could have moved forward had it been calculated differently.
A recent article in Building Operating Management covers the various considerations that are crucial to creating an accurate payback calculator.
The High Cost of Healthcare Violence
EVS Teams Can Improve Patient Experience in Emergency Departments
East Tennessee Children's Hospital to Become Dolly Parton Children's Hospital
The Future of the Global Hospital Hygiene Market
Rethinking Fire Safety Inspections