Sam Gorman

Estimate wine cellar cooling capacity, monthly electricity use, and operating cost from room size, insulation, unit power, and run time.

Compare two portable AC models by purchase price, power use, seasonal electricity cost, lifetime cost, and dual-hose payback time.

Estimate an electricity bill with usage credits, energy charges, TDU delivery fees, fixed charges, and credit threshold checks.

Compare estimated monthly costs for free-nights and flat-rate electricity plans, including delivery charges, fixed charges, and break-even use.

Estimate a radon fan’s monthly and annual electricity cost from its running watts, schedule, and electric bill rate.

Estimate sump pump kWh and pump-only electricity cost by day, month, and year using runtime or observed pump cycles.

Estimate your well pump’s monthly and yearly electricity use and pump-only energy cost from watts, run time, and your local rate.

Compare front-load and top-load washer purchase, utility, setup, and upkeep costs over the years you expect to own them.

Compare pool and bucket water drops, then estimate added water, sewer, and replacement-water heating costs.

Estimate solar pool heater payback, annual net savings, and 10-year savings using your quote, confirmed incentives, and seasonal heating costs.