Category: Water & Utilities

Estimate sump-pump energy from measured input and runtime while treating reliability, alarm testing, discharge condition, and backup power as primary concerns.

Calculate pool-pump electricity cost from measured kW, daily runtime, speed schedule, rate periods, and the length of the operating season.

Estimate private well pump electricity cost using measured input, runtime, gallons delivered, pressure settings, and pumping depth.

Estimate the water and sewer cost of a leaking toilet, distinguish intermittent and continuous leaks, use meter checks carefully, and calculate repair savings.

Calculate irrigation gallons and seasonal cost using zone flow, runtime, frequency, weather, and local water rates.

Understand water-heater operating costs, standby losses, household demand, resistance elements, and heat-pump water heaters.

Estimate gallons, water and sewer charges, and hot-water energy for each shower, month, and year.

Understand gallons, CCF, tiered water rates, sewer charges, fixed fees, meter readings, and seasonal bill changes.