Tankless Water Heater (Electric) in Hillsboro — $322/yr to Run (9.8¢/kWh)
Your tankless water heater (electric) in Hillsboro costs about $27/month at 9.8¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Hillsboro, OR Electricity Rate
9.8¢/kWh
Utility: Portland General Electric
-25% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.88
9.0 kWh/day
Monthly Cost
$26.83
274 kWh/mo
Annual Cost
$322
3,285 kWh/yr
Lifetime (20yr)
$6,439
energy only
Monthly Cost Breakdown in Hillsboro
| Period | kWh | Hillsboro Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.0 | $0.88 | $1.17 | $-0.29 |
| Weekly | 63.0 | $6.17 | $8.19 | $-2.02 |
| Monthly | 273.8 | $26.83 | $35.59 | $-8.76 |
| Quarterly | 821.3 | $80.48 | $106.76 | $-26.28 |
| Annual | 3285.0 | $321.93 | $427.05 | $-105.12 |
Customize Your Tankless Water Heater (Electric) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Hillsboro.
Daily
$0.88
Monthly
$26.83
Annual
$322
20-Year
$6,439
Energy Saving Tips for Tankless Water Heater (Electric) in Hillsboro
- ✓Hillsboro has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Tankless Water Heater (Electric) in Hillsboro saves ~$64/year compared to standard models.
- ✓A smart Tankless Water Heater (Electric) with scheduling optimization can save ~$48/year at Hillsboro 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 Hillsboro saves approximately $64/year at local rates — $1,288 over the appliance lifetime.
Highest-Cost Appliances in Hillsboro, OR
See which appliances cost the most to run at Hillsboro's 9.8¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,270/yr
$105.84/mo
Electric Furnace
HVAC · 10,000W
$882/yr
$73.50/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$644/yr
$53.66/mo
EV Charger (Level 2)
Garage · 7,200W
$635/yr
$52.92/mo
Boiler (Electric)
HVAC · 6,000W
$529/yr
$44.10/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$483/yr
$40.24/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$483/yr
$40.24/mo
Heat Pump
HVAC · 2,400W
$376/yr
$31.36/mo
Tankless Water Heater (Electric) Cost in Other Oregon Cities
Tankless Water Heater (Electric) Energy Cost FAQ — Hillsboro, OR
Understanding Tankless Water Heater (Electric) Energy Costs in Hillsboro, OR
Hillsboro 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 Tankless Water Heater (Electric) (18,000W) at Hillsboro's rate of 9.8¢/kWh costs approximately $322 per year — $105 less than the national average of $427.
Hillsboro residents enjoy electricity rates 25% below the national average, saving $105 per year on Tankless Water Heater (Electric) costs alone. Over 20 years, that's $2,102 in savings — though energy efficiency is still worth pursuing to reduce both costs and carbon output.
With a cost of living index of 115.5, Hillsboro is near the national median. The Tankless Water Heater (Electric)'s monthly cost of $26.83 represents a typical share of the average Hillsboro electric bill of $88/month. Upgrading to an ENERGY STAR Tankless Water Heater (Electric) can cut energy use by up to 20%, saving approximately $64 per year at Hillsboro rates.
Hillsboro's moderate climate (avg 53°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. Hillsboro 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 Hillsboro.
Compare All Energy Costs in Hillsboro
See energy costs for 168+ household appliances at Hillsboro's local electricity rate.