Window Air Conditioner in Santa Ana — $349/yr to Run (26.0¢/kWh)
Your window air conditioner in Santa Ana costs about $29/month at 26.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Santa Ana, CA Electricity Rate
26.0¢/kWh
Utility: Southern California Edison (SCE)
+100% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$2.91
11.2 kWh/day
Monthly Cost
$29.08
112 kWh/mo
Annual Cost
$349
1,344 kWh/yr
Lifetime (10yr)
$3,489
energy only
Monthly Cost Breakdown in Santa Ana
| Period | kWh | Santa Ana Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.2 | $2.91 | $1.46 | +$1.45 |
| Weekly | 78.4 | $20.35 | $10.19 | +$10.16 |
| Monthly | 112.0 | $29.08 | $14.56 | +$14.52 |
| Quarterly | 336.0 | $87.23 | $43.68 | +$43.55 |
| Annual | 1344.0 | $348.90 | $174.72 | +$174.18 |
Customize Your Window Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Santa Ana.
Daily
$2.91
Monthly
$29.08
Annual
$349
10-Year
$3,489
Energy Saving Tips for Window Air Conditioner in Santa Ana
- ✓Santa Ana electricity rates are 100% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Window Air Conditioner in Santa Ana saves ~$35/year compared to standard models.
- ✓A smart Window Air Conditioner with scheduling optimization can save ~$52/year at Santa Ana rates.
- ✓Santa Ana's warm climate (avg 73.6°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 Santa Ana saves approximately $35/year at local rates — $349 over the appliance lifetime.
Highest-Cost Appliances in Santa Ana, CA
See which appliances cost the most to run at Santa Ana's 26.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$3,364/yr
$280.37/mo
Electric Furnace
HVAC · 10,000W
$2,336/yr
$194.70/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,706/yr
$142.13/mo
EV Charger (Level 2)
Garage · 7,200W
$1,682/yr
$140.18/mo
Boiler (Electric)
HVAC · 6,000W
$1,402/yr
$116.82/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,279/yr
$106.60/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,279/yr
$106.60/mo
Heat Pump
HVAC · 2,400W
$997/yr
$83.07/mo
Window Air Conditioner Cost in Other California Cities
| City | Rate | Annual Cost | vs Santa Ana |
|---|---|---|---|
| Santa Ana (current) | 26.0¢ | $349 | — |
| Los Angeles | 30.5¢ | $410 | +$61 |
| San Diego | 28.8¢ | $387 | +$38 |
| San Jose | 34.7¢ | $466 | +$117 |
| San Francisco | 26.5¢ | $355 | +$7 |
| Fresno | 29.9¢ | $402 | +$53 |
| Sacramento | 24.7¢ | $332 | $-17 |
| Long Beach | 33.5¢ | $450 | +$101 |
| Oakland | 27.9¢ | $375 | +$26 |
Window Air Conditioner Energy Cost FAQ — Santa Ana, CA
Understanding Window Air Conditioner Energy Costs in Santa Ana, CA
Santa Ana 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 Santa Ana's rate of 26.0¢/kWh costs approximately $349 per year — $174 more than the national average of $175.
Electricity in Santa Ana is significantly more expensive than the national average — 100% higher. For a Window Air Conditioner used 8 hours per day, this rate premium adds up to $174 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Santa Ana has a high cost of living (index: 137), 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 $35 per year at Santa Ana rates.
In Santa Ana's warm climate (avg 73.6°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Window Air Conditioner produces approximately 0.96 tons of CO2 annually at typical usage. Santa Ana 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 Santa Ana.
Compare All Energy Costs in Santa Ana
See energy costs for 178+ household appliances at Santa Ana's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Window Air Conditioner in Santa Ana, CA?
At Santa Ana's average electricity rate of 26.0¢/kWh, a Window Air Conditioner costs approximately $349 per year to run. That's about $29.08 per month with typical usage of 8 hours per day.
What is the electricity rate in Santa Ana, CA?
The average residential electricity rate in Santa Ana, CA is 26.0¢/kWh, which is 100% 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 Santa Ana?
Compared to the national average cost of $175/year, running a Window Air Conditioner in Santa Ana costs $174 more per year due to higher local electricity rates.
How can I reduce my Window Air Conditioner energy cost in Santa Ana?
To reduce Window Air Conditioner costs in Santa Ana: 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.