Tankless Water Heater (Electric) in Erie — $501/yr to Run (15.3¢/kWh)
Your tankless water heater (electric) in Erie costs about $42/month at 15.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Erie, PA Electricity Rate
15.3¢/kWh
Utility: PECO Energy
+17% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.37
9.0 kWh/day
Monthly Cost
$41.77
274 kWh/mo
Annual Cost
$501
3,285 kWh/yr
Lifetime (20yr)
$10,026
energy only
Monthly Cost Breakdown in Erie
| Period | kWh | Erie Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.0 | $1.37 | $1.17 | +$0.20 |
| Weekly | 63.0 | $9.61 | $8.19 | +$1.42 |
| Monthly | 273.8 | $41.77 | $35.59 | +$6.19 |
| Quarterly | 821.3 | $125.32 | $106.76 | +$18.56 |
| Annual | 3285.0 | $501.29 | $427.05 | +$74.24 |
Customize Your Tankless Water Heater (Electric) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Erie.
Daily
$1.37
Monthly
$41.77
Annual
$501
20-Year
$10,026
Energy Saving Tips for Tankless Water Heater (Electric) in Erie
- ✓Erie electricity rates are 17% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Tankless Water Heater (Electric) in Erie saves ~$100/year compared to standard models.
- ✓A smart Tankless Water Heater (Electric) with scheduling optimization can save ~$75/year at Erie rates.
- ✓Provides hot water on demand with no standby loss
- ✓Flush annually to remove scale
- ✓Requires dedicated electrical circuit
ENERGY STAR Savings: Upgrading to an ENERGY STAR Tankless Water Heater (Electric) in Erie saves approximately $100/year at local rates — $2,005 over the appliance lifetime.
Highest-Cost Appliances in Erie, PA
See which appliances cost the most to run at Erie's 15.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,978/yr
$164.81/mo
Electric Furnace
HVAC · 10,000W
$1,373/yr
$114.45/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,003/yr
$83.55/mo
EV Charger (Level 2)
Garage · 7,200W
$989/yr
$82.40/mo
Boiler (Electric)
HVAC · 6,000W
$824/yr
$68.67/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$752/yr
$62.66/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$752/yr
$62.66/mo
Heat Pump
HVAC · 2,400W
$586/yr
$48.83/mo
Tankless Water Heater (Electric) Cost in Other Pennsylvania Cities
| City | Rate | Annual Cost | vs Erie |
|---|---|---|---|
| Erie (current) | 15.3¢ | $501 | — |
| Philadelphia | 16.0¢ | $527 | +$26 |
| Pittsburgh | 15.8¢ | $521 | +$19 |
| Allentown | 16.6¢ | $544 | +$42 |
| Reading | 16.8¢ | $551 | +$50 |
| Upper Darby | 16.8¢ | $551 | +$50 |
| Scranton | 14.8¢ | $487 | $-14 |
| Bethlehem | 14.9¢ | $491 | $-10 |
| Lower Merion | 15.4¢ | $507 | +$6 |
Tankless Water Heater (Electric) Energy Cost FAQ — Erie, PA
Understanding Tankless Water Heater (Electric) Energy Costs in Erie, PA
In the Erie area, PECO Energy serves a smaller residential base, and rates can be more sensitive to seasonal demand swings than in larger metros. Running a high-draw appliance like the Tankless Water Heater (Electric) (18,000W) at Erie's rate of 15.3¢/kWh costs approximately $501 per year — $74 more than the national average of $427.
Erie rates are 17% above the national average — a modest premium that adds $74 per year to Tankless Water Heater (Electric) operating costs. Over the appliance's 20-year lifespan, that's $1,485 in cumulative extra spending versus the national average.
Erie's cost of living index of 92 is below the national average, and electricity costs reflect that affordability. The Tankless Water Heater (Electric) adds $41.77/month to a typical bill of $136. Upgrading to an ENERGY STAR Tankless Water Heater (Electric) can cut energy use by up to 20%, saving approximately $100 per year at Erie rates.
Erie's moderate climate (avg 51.6°F) helps keep seasonal energy cost swings manageable for most appliances. A Tankless Water Heater (Electric) produces approximately 2.35 tons of CO2 annually at typical usage. Erie 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 Erie.
Compare All Energy Costs in Erie
See energy costs for 168+ household appliances at Erie's local electricity rate.