Electric Tankless Water Heater in Gresham — $699/yr to Run (10.6¢/kWh)
Your electric tankless water heater in Gresham costs about $58/month at 10.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Gresham, OR Electricity Rate
10.6¢/kWh
Utility: Portland General Electric
-18% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.92
18.0 kWh/day
Monthly Cost
$58.25
548 kWh/mo
Annual Cost
$699
6,570 kWh/yr
Lifetime (20yr)
$13,981
energy only
Monthly Cost Breakdown in Gresham
| Period | kWh | Gresham Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 18.0 | $1.92 | $2.34 | $-0.42 |
| Weekly | 126.0 | $13.41 | $16.38 | $-2.97 |
| Monthly | 547.5 | $58.25 | $71.17 | $-12.92 |
| Quarterly | 1642.5 | $174.76 | $213.53 | $-38.76 |
| Annual | 6570.0 | $699.05 | $854.10 | $-155.05 |
Customize Your Electric Tankless Water Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Gresham.
Daily
$1.92
Monthly
$58.25
Annual
$699
20-Year
$13,981
Energy Saving Tips for Electric Tankless Water Heater in Gresham
- ✓Gresham has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Electric Tankless Water Heater in Gresham saves ~$168/year compared to standard models.
- ✓A smart Electric Tankless Water Heater with scheduling optimization can save ~$105/year at Gresham 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 Gresham saves approximately $168/year at local rates — $3,355 over the appliance lifetime.
Highest-Cost Appliances in Gresham, OR
See which appliances cost the most to run at Gresham's 10.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,379/yr
$114.91/mo
Electric Furnace
HVAC · 10,000W
$958/yr
$79.80/mo
EV Charger (Level 2)
Garage · 7,200W
$689/yr
$57.46/mo
Boiler (Electric)
HVAC · 6,000W
$575/yr
$47.88/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$524/yr
$43.69/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$524/yr
$43.69/mo
Heat Pump
HVAC · 2,400W
$409/yr
$34.05/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$383/yr
$31.92/mo
Electric Tankless Water Heater Cost in Other Oregon Cities
Electric Tankless Water Heater Energy Cost FAQ — Gresham, OR
Understanding Electric Tankless Water Heater Energy Costs in Gresham, OR
Gresham is a mid-sized Oregon city where residential electricity rates from Portland General Electric are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Electric Tankless Water Heater (18,000W) at Gresham's rate of 10.6¢/kWh costs approximately $699 per year — $155 less than the national average of $854.
Rates in Gresham are close to the national average, so the Electric Tankless Water Heater's annual cost of $699 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $13,981.
With a cost of living index of 110.2, Gresham is near the national median. The Electric Tankless Water Heater's monthly cost of $58.25 represents a typical share of the average Gresham electric bill of $96/month. Upgrading to an ENERGY STAR Electric Tankless Water Heater can cut energy use by up to 24%, saving approximately $168 per year at Gresham rates.
Gresham's moderate climate (avg 50°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. Gresham 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 Gresham.
Compare All Energy Costs in Gresham
See energy costs for 168+ household appliances at Gresham's local electricity rate.