Mini-Split Air Conditioner in Arlington — $143/yr to Run (12.4¢/kWh)
Your mini-split air conditioner in Arlington costs about $12/month at 12.4¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Arlington, TX Electricity Rate
12.4¢/kWh
Utility: Oncor Electric Delivery
-4% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.19
9.6 kWh/day
Monthly Cost
$11.93
96 kWh/mo
Annual Cost
$143
1,152 kWh/yr
Lifetime (20yr)
$2,864
energy only
Monthly Cost Breakdown in Arlington
| Period | kWh | Arlington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.6 | $1.19 | $1.25 | $-0.05 |
| Weekly | 67.2 | $8.35 | $8.74 | $-0.38 |
| Monthly | 96.0 | $11.93 | $12.48 | $-0.55 |
| Quarterly | 288.0 | $35.80 | $37.44 | $-1.64 |
| Annual | 1152.0 | $143.19 | $149.76 | $-6.57 |
Customize Your Mini-Split Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Arlington.
Daily
$1.19
Monthly
$11.93
Annual
$143
20-Year
$2,864
Energy Saving Tips for Mini-Split Air Conditioner in Arlington
- ✓Arlington has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Mini-Split Air Conditioner in Arlington saves ~$29/year compared to standard models.
- ✓A smart Mini-Split Air Conditioner with scheduling optimization can save ~$36/year at Arlington rates.
- ✓Arlington's warm climate (avg 67.8°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Zone cooling saves energy
- ✓Clean filters every 2 weeks in summer
ENERGY STAR Savings: Upgrading to an ENERGY STAR Mini-Split Air Conditioner in Arlington saves approximately $29/year at local rates — $573 over the appliance lifetime.
Highest-Cost Appliances in Arlington, TX
See which appliances cost the most to run at Arlington's 12.4¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,611/yr
$134.24/mo
Electric Furnace
HVAC · 10,000W
$1,119/yr
$93.23/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$817/yr
$68.05/mo
EV Charger (Level 2)
Garage · 7,200W
$805/yr
$67.12/mo
Boiler (Electric)
HVAC · 6,000W
$671/yr
$55.93/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$612/yr
$51.04/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$612/yr
$51.04/mo
Heat Pump
HVAC · 2,400W
$477/yr
$39.78/mo
Mini-Split Air Conditioner Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Arlington |
|---|---|---|---|
| Arlington (current) | 12.4¢ | $143 | — |
| Houston | 12.6¢ | $145 | +$1 |
| San Antonio | 13.5¢ | $156 | +$12 |
| Dallas | 14.0¢ | $161 | +$18 |
| Austin | 14.3¢ | $165 | +$22 |
| Fort Worth | 14.3¢ | $165 | +$21 |
| El Paso | 14.2¢ | $164 | +$21 |
| Corpus Christi | 15.0¢ | $173 | +$30 |
| Plano | 12.0¢ | $138 | $-5 |
Mini-Split Air Conditioner Energy Cost FAQ — Arlington, TX
Understanding Mini-Split Air Conditioner Energy Costs in Arlington, TX
Arlington 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 Mini-Split Air Conditioner (1,200W) at Arlington's rate of 12.4¢/kWh costs approximately $143 per year — $7 less than the national average of $150.
Rates in Arlington are close to the national average, so the Mini-Split Air Conditioner's annual cost of $143 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $2,864.
Arlington's cost of living index of 89 is below the national average, and electricity costs reflect that affordability. The Mini-Split Air Conditioner adds $11.93/month to a typical bill of $135. Upgrading to an ENERGY STAR Mini-Split Air Conditioner can cut energy use by up to 20%, saving approximately $29 per year at Arlington rates.
Arlington's moderate climate (avg 67.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Mini-Split Air Conditioner produces approximately 0.82 tons of CO2 annually at typical usage. Arlington 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 Arlington.
Compare All Energy Costs in Arlington
See energy costs for 168+ household appliances at Arlington's local electricity rate.