Electric Tankless Water Heater in Murfreesboro — $834/yr to Run (12.7¢/kWh)
Your electric tankless water heater in Murfreesboro costs about $70/month at 12.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Murfreesboro, TN Electricity Rate
12.7¢/kWh
Utility: Nashville Electric Service
-2% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$2.29
18.0 kWh/day
Monthly Cost
$69.53
548 kWh/mo
Annual Cost
$834
6,570 kWh/yr
Lifetime (20yr)
$16,688
energy only
Monthly Cost Breakdown in Murfreesboro
| Period | kWh | Murfreesboro Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 18.0 | $2.29 | $2.34 | $-0.05 |
| Weekly | 126.0 | $16.00 | $16.38 | $-0.38 |
| Monthly | 547.5 | $69.53 | $71.17 | $-1.64 |
| Quarterly | 1642.5 | $208.60 | $213.53 | $-4.93 |
| Annual | 6570.0 | $834.39 | $854.10 | $-19.71 |
Customize Your Electric Tankless Water Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Murfreesboro.
Daily
$2.29
Monthly
$69.53
Annual
$834
20-Year
$16,688
Energy Saving Tips for Electric Tankless Water Heater in Murfreesboro
- ✓Murfreesboro has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Electric Tankless Water Heater in Murfreesboro saves ~$200/year compared to standard models.
- ✓A smart Electric Tankless Water Heater with scheduling optimization can save ~$125/year at Murfreesboro rates.
- ✓Install point-of-use units for remote fixtures
- ✓Size properly for peak demand
- ✓Consider electrical upgrade
ENERGY STAR Savings: Upgrading to an ENERGY STAR Electric Tankless Water Heater in Murfreesboro saves approximately $200/year at local rates — $4,005 over the appliance lifetime.
Highest-Cost Appliances in Murfreesboro, TN
See which appliances cost the most to run at Murfreesboro's 12.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,646/yr
$137.16/mo
Electric Furnace
HVAC · 10,000W
$1,143/yr
$95.25/mo
EV Charger (Level 2)
Garage · 7,200W
$823/yr
$68.58/mo
Boiler (Electric)
HVAC · 6,000W
$686/yr
$57.15/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$626/yr
$52.15/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$626/yr
$52.15/mo
Heat Pump
HVAC · 2,400W
$488/yr
$40.64/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$457/yr
$38.10/mo
Electric Tankless Water Heater Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Murfreesboro |
|---|---|---|---|
| Murfreesboro (current) | 12.7¢ | $834 | — |
| Nashville | 12.0¢ | $786 | $-48 |
| Memphis | 13.1¢ | $861 | +$26 |
| Knoxville | 12.0¢ | $788 | $-46 |
| Chattanooga | 12.3¢ | $809 | $-25 |
| Clarksville | 11.3¢ | $745 | $-89 |
| Franklin | 12.5¢ | $821 | $-14 |
| Johnson City | 11.9¢ | $782 | $-53 |
| Jackson | 9.4¢ | $621 | $-214 |
Electric Tankless Water Heater Energy Cost FAQ — Murfreesboro, TN
Understanding Electric Tankless Water Heater Energy Costs in Murfreesboro, TN
Murfreesboro is a mid-sized Tennessee city where residential electricity rates from Nashville Electric Service are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Electric Tankless Water Heater (18,000W) at Murfreesboro's rate of 12.7¢/kWh costs approximately $834 per year — $20 less than the national average of $854.
Rates in Murfreesboro are close to the national average, so the Electric Tankless Water Heater's annual cost of $834 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $16,688.
With a cost of living index of 100, Murfreesboro is near the national median. The Electric Tankless Water Heater's monthly cost of $69.53 represents a typical share of the average Murfreesboro electric bill of $118/month. Upgrading to an ENERGY STAR Electric Tankless Water Heater can cut energy use by up to 24%, saving approximately $200 per year at Murfreesboro rates.
Murfreesboro's moderate climate (avg 59.1°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Tankless Water Heater produces approximately 2.1 tons of CO2 annually at typical usage. Murfreesboro 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 Murfreesboro.
Compare All Energy Costs in Murfreesboro
See energy costs for 168+ household appliances at Murfreesboro's local electricity rate.