Portable Air Conditioner in Killeen — $142/yr to Run (13.2¢/kWh)
Your portable air conditioner in Killeen costs about $12/month at 13.2¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Killeen, TX Electricity Rate
13.2¢/kWh
Utility: Oncor Electric Delivery
+1% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.19
9.0 kWh/day
Monthly Cost
$11.86
90 kWh/mo
Annual Cost
$142
1,080 kWh/yr
Lifetime (8yr)
$1,139
energy only
Monthly Cost Breakdown in Killeen
| Period | kWh | Killeen Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.0 | $1.19 | $1.17 | +$0.02 |
| Weekly | 63.0 | $8.30 | $8.19 | +$0.11 |
| Monthly | 90.0 | $11.86 | $11.70 | +$0.16 |
| Quarterly | 270.0 | $35.59 | $35.10 | +$0.49 |
| Annual | 1080.0 | $142.34 | $140.40 | +$1.94 |
Customize Your Portable Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Killeen.
Daily
$1.19
Monthly
$11.86
Annual
$142
8-Year
$1,139
Energy Saving Tips for Portable Air Conditioner in Killeen
- ✓Killeen electricity rates are 1% above the national average — energy efficiency matters more here.
- ✓A smart Portable Air Conditioner with scheduling optimization can save ~$14/year at Killeen rates.
- ✓Killeen's warm climate (avg 61.7°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Keep exhaust hose as short as possible
- ✓Empty water tank regularly
- ✓Seal the window kit properly
Highest-Cost Appliances in Killeen, TX
See which appliances cost the most to run at Killeen's 13.2¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,708/yr
$142.34/mo
Electric Furnace
HVAC · 10,000W
$1,186/yr
$98.85/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$866/yr
$72.16/mo
EV Charger (Level 2)
Garage · 7,200W
$854/yr
$71.17/mo
Boiler (Electric)
HVAC · 6,000W
$712/yr
$59.31/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$649/yr
$54.12/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$649/yr
$54.12/mo
Heat Pump
HVAC · 2,400W
$506/yr
$42.18/mo
Portable Air Conditioner Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Killeen |
|---|---|---|---|
| Killeen (current) | 13.2¢ | $142 | — |
| Houston | 12.6¢ | $136 | $-7 |
| San Antonio | 13.5¢ | $146 | +$3 |
| Dallas | 14.0¢ | $151 | +$9 |
| Austin | 14.3¢ | $155 | +$12 |
| Fort Worth | 14.3¢ | $154 | +$12 |
| El Paso | 14.2¢ | $154 | +$11 |
| Arlington | 12.4¢ | $134 | $-8 |
| Corpus Christi | 15.0¢ | $162 | +$20 |
Portable Air Conditioner Energy Cost FAQ — Killeen, TX
Understanding Portable Air Conditioner Energy Costs in Killeen, TX
Killeen is a mid-sized Texas city where residential electricity rates from Oncor Electric Delivery are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Portable Air Conditioner (1,500W) at Killeen's rate of 13.2¢/kWh costs approximately $142 per year — $2 more than the national average of $140.
Killeen rates are 1% above the national average — a modest premium that adds $2 per year to Portable Air Conditioner operating costs. Over the appliance's 8-year lifespan, that's $16 in cumulative extra spending versus the national average.
Killeen's cost of living index of 87 is below the national average, and electricity costs reflect that affordability. The Portable Air Conditioner adds $11.86/month to a typical bill of $140. While no ENERGY STAR version is available, a smart Portable Air Conditioner with automated scheduling can reduce consumption by 10%, saving $14/year.
Killeen's moderate climate (avg 61.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Portable Air Conditioner produces approximately 0.77 tons of CO2 annually at typical usage. Killeen residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Killeen.
Compare All Energy Costs in Killeen
See energy costs for 178+ household appliances at Killeen's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Portable Air Conditioner in Killeen, TX?
At Killeen's average electricity rate of 13.2¢/kWh, a Portable Air Conditioner costs approximately $142 per year to run. That's about $11.86 per month with typical usage of 6 hours per day.
What is the electricity rate in Killeen, TX?
The average residential electricity rate in Killeen, TX is 13.2¢/kWh, which is 1% above the national average of 13.0¢/kWh. The primary utility provider is Oncor Electric Delivery.
How much electricity does a Portable Air Conditioner use per year?
A Portable Air Conditioner uses approximately 1,500 watts and consumes about 1,080 kWh per year with typical usage of 6 hours/day for 120 days/year.
Is a Portable Air Conditioner expensive to run in Killeen?
Compared to the national average cost of $140/year, running a Portable Air Conditioner in Killeen costs $2 more per year due to higher local electricity rates.
How can I reduce my Portable Air Conditioner energy cost in Killeen?
To reduce Portable Air Conditioner costs in Killeen: Keep exhaust hose as short as possible. Empty water tank regularly. Consider using a smart plug to monitor and optimize usage. Also check with Oncor Electric Delivery for local energy efficiency rebates and programs.