Central Air Conditioner in Hillsboro — $329/yr to Run (9.8¢/kWh)
Your central air conditioner 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
$2.74
28.0 kWh/day
Monthly Cost
$27.44
280 kWh/mo
Annual Cost
$329
3,360 kWh/yr
Lifetime (15yr)
$4,939
energy only
Monthly Cost Breakdown in Hillsboro
| Period | kWh | Hillsboro Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 28.0 | $2.74 | $3.64 | $-0.90 |
| Weekly | 196.0 | $19.21 | $25.48 | $-6.27 |
| Monthly | 280.0 | $27.44 | $36.40 | $-8.96 |
| Quarterly | 840.0 | $82.32 | $109.20 | $-26.88 |
| Annual | 3360.0 | $329.28 | $436.80 | $-107.52 |
Customize Your Central Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Hillsboro.
Daily
$2.74
Monthly
$27.44
Annual
$329
15-Year
$4,939
Energy Saving Tips for Central Air Conditioner in Hillsboro
- ✓Hillsboro has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Central Air Conditioner in Hillsboro saves ~$49/year compared to standard models.
- ✓A smart Central Air Conditioner with scheduling optimization can save ~$66/year at Hillsboro rates.
- ✓Set thermostat to 78F when home
- ✓Clean or replace filters monthly
- ✓Use a programmable thermostat
ENERGY STAR Savings: Upgrading to an ENERGY STAR Central Air Conditioner in Hillsboro saves approximately $49/year at local rates — $741 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
Central Air Conditioner Cost in Other Oregon Cities
Central Air Conditioner Energy Cost FAQ — Hillsboro, OR
Understanding Central Air Conditioner 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 Central Air Conditioner (3,500W) at Hillsboro's rate of 9.8¢/kWh costs approximately $329 per year — $108 less than the national average of $437.
Hillsboro residents enjoy electricity rates 25% below the national average, saving $108 per year on Central Air Conditioner costs alone. Over 15 years, that's $1,613 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 Central Air Conditioner's monthly cost of $27.44 represents a typical share of the average Hillsboro electric bill of $88/month. Upgrading to an ENERGY STAR Central Air Conditioner can cut energy use by up to 15%, saving approximately $49 per year at Hillsboro rates.
Hillsboro's moderate climate (avg 53°F) helps keep seasonal energy cost swings manageable for most appliances. A Central Air Conditioner produces approximately 2.4 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.