Variable-Speed Pool Pump in Cary — $151/yr to Run (13.1¢/kWh)

Understanding Variable-Speed Pool Pump Energy Costs in Cary, NC

Cary is a mid-sized North Carolina city where residential electricity rates from Duke Energy Carolinas are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Variable-Speed Pool Pump (800W) at Cary's rate of 13.1¢/kWh costs approximately $151 per year — $1 more than the national average of $150.

Cary rates are 1% above the national average — a modest premium that adds $1 per year to Variable-Speed Pool Pump operating costs. Over the appliance's 12-year lifespan, that's $10 in cumulative extra spending versus the national average.

With a cost of living index of 102, Cary is near the national median. The Variable-Speed Pool Pump's monthly cost of $12.55 represents a typical share of the average Cary electric bill of $133/month. Upgrading to an ENERGY STAR Variable-Speed Pool Pump can cut energy use by up to 20%, saving approximately $30 per year at Cary rates.

Cary's moderate climate (avg 67.3°F) helps keep seasonal energy cost swings manageable for most appliances. A Variable-Speed Pool Pump produces approximately 0.82 tons of CO2 annually at typical usage. Cary residents can reduce this footprint by choosing an ENERGY STAR certified unit, optimizing usage patterns, or investing in solar — see our solar savings calculator for Cary.