Window Air Conditioner in San Bernardino — $436/yr to Run (32.4¢/kWh)
Your window air conditioner in San Bernardino costs about $36/month at 32.4¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
San Bernardino, CA Electricity Rate
32.4¢/kWh
Utility: Southern California Edison (SCE)
+149% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$3.63
11.2 kWh/day
Monthly Cost
$36.30
112 kWh/mo
Annual Cost
$436
1,344 kWh/yr
Lifetime (10yr)
$4,356
energy only
Monthly Cost Breakdown in San Bernardino
| Period | kWh | San Bernardino Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.2 | $3.63 | $1.46 | +$2.17 |
| Weekly | 78.4 | $25.41 | $10.19 | +$15.22 |
| Monthly | 112.0 | $36.30 | $14.56 | +$21.74 |
| Quarterly | 336.0 | $108.90 | $43.68 | +$65.22 |
| Annual | 1344.0 | $435.59 | $174.72 | +$260.87 |
Customize Your Window Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in San Bernardino.
Daily
$3.63
Monthly
$36.30
Annual
$436
10-Year
$4,356
Energy Saving Tips for Window Air Conditioner in San Bernardino
- ✓San Bernardino electricity rates are 149% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Window Air Conditioner in San Bernardino saves ~$44/year compared to standard models.
- ✓A smart Window Air Conditioner with scheduling optimization can save ~$65/year at San Bernardino rates.
- ✓San Bernardino's warm climate (avg 65.2°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Choose the right size for your room
- ✓Seal gaps around the unit
ENERGY STAR Savings: Upgrading to an ENERGY STAR Window Air Conditioner in San Bernardino saves approximately $44/year at local rates — $436 over the appliance lifetime.
Highest-Cost Appliances in San Bernardino, CA
See which appliances cost the most to run at San Bernardino's 32.4¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$4,200/yr
$350.03/mo
Electric Furnace
HVAC · 10,000W
$2,917/yr
$243.08/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$2,129/yr
$177.44/mo
EV Charger (Level 2)
Garage · 7,200W
$2,100/yr
$175.01/mo
Boiler (Electric)
HVAC · 6,000W
$1,750/yr
$145.84/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,597/yr
$133.08/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,597/yr
$133.08/mo
Heat Pump
HVAC · 2,400W
$1,245/yr
$103.71/mo
Window Air Conditioner Cost in Other California Cities
| City | Rate | Annual Cost | vs San Bernardino |
|---|---|---|---|
| San Bernardino (current) | 32.4¢ | $436 | — |
| Los Angeles | 30.5¢ | $410 | $-25 |
| San Diego | 28.8¢ | $387 | $-49 |
| San Jose | 34.7¢ | $466 | +$31 |
| San Francisco | 26.5¢ | $355 | $-80 |
| Fresno | 29.9¢ | $402 | $-34 |
| Sacramento | 24.7¢ | $332 | $-104 |
| Long Beach | 33.5¢ | $450 | +$14 |
| Oakland | 27.9¢ | $375 | $-61 |
Window Air Conditioner Energy Cost FAQ — San Bernardino, CA
Understanding Window Air Conditioner Energy Costs in San Bernardino, CA
San Bernardino is a mid-sized California city where residential electricity rates from Southern California Edison (SCE) are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Window Air Conditioner (1,400W) at San Bernardino's rate of 32.4¢/kWh costs approximately $436 per year — $261 more than the national average of $175.
Electricity in San Bernardino is significantly more expensive than the national average — 149% higher. For a Window Air Conditioner used 8 hours per day, this rate premium adds up to $261 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
San Bernardino has a high cost of living (index: 144), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Upgrading to an ENERGY STAR Window Air Conditioner can cut energy use by up to 10%, saving approximately $44 per year at San Bernardino rates.
San Bernardino's moderate climate (avg 65.2°F) helps keep seasonal energy cost swings manageable for most appliances. A Window Air Conditioner produces approximately 0.96 tons of CO2 annually at typical usage. San Bernardino 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 San Bernardino.
Compare All Energy Costs in San Bernardino
See energy costs for 178+ household appliances at San Bernardino's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Window Air Conditioner in San Bernardino, CA?
At San Bernardino's average electricity rate of 32.4¢/kWh, a Window Air Conditioner costs approximately $436 per year to run. That's about $36.30 per month with typical usage of 8 hours per day.
What is the electricity rate in San Bernardino, CA?
The average residential electricity rate in San Bernardino, CA is 32.4¢/kWh, which is 149% above the national average of 13.0¢/kWh. The primary utility provider is Southern California Edison (SCE).
How much electricity does a Window Air Conditioner use per year?
A Window Air Conditioner uses approximately 1,400 watts and consumes about 1,344 kWh per year with typical usage of 8 hours/day for 120 days/year.
Is a Window Air Conditioner expensive to run in San Bernardino?
Compared to the national average cost of $175/year, running a Window Air Conditioner in San Bernardino costs $261 more per year due to higher local electricity rates.
How can I reduce my Window Air Conditioner energy cost in San Bernardino?
To reduce Window Air Conditioner costs in San Bernardino: Choose the right size for your room. Seal gaps around the unit. Upgrading to an ENERGY STAR model saves up to 10% on energy costs. Also check with Southern California Edison (SCE) for local energy efficiency rebates and programs.