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Mississippi (MS) Residential Power Analysis

How Much Does It Cost to Run a Tankless Electric Water Heater (18kW Whole Home) in Mississippi?

In Mississippi, running a Tankless Electric Water Heater (18kW Whole Home) (18000W) costs an estimated $3.66 per day or $111.19 per month, based on the current average residential electricity rate of 13.54¢ per kWh.

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Hourly Cost $2.437 Per operating hour
Daily Cost $3.66 Based on 1.5h/day usage
Monthly Cost $111.19 ~821.2 kWh per month
Annual Cost $1334.37 Total yearly electric impact

How Mississippi's Rates Compare to the U.S. National Average

The average residential electricity rate in Mississippi is 13.54¢/kWh, which is 15.4% lower than the national benchmark of 16.0¢/kWh.

In Mississippi $111.19 / month
U.S. National Average $131.40 / month

Mississippi residents enjoy competitive electricity rates compared to the rest of the nation, keeping the operating costs of high-draw appliances relatively affordable.

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Tankless Electric Water Heater (18kW Whole Home) Power & Outage Calculator

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View All Technical Specs for Tankless Electric Water Heater (18kW Whole Home) → Generator Sizing Guide for Tankless Electric Water Heater (18kW Whole Home) →