Whole House Fan in Houston — $25/yr to Run (12.6¢/kWh)
Your whole house fan in Houston costs about $2/month at 12.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Houston, TX Electricity Rate
12.6¢/kWh
Utility: CenterPoint Energy
-3% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.25
2.0 kWh/day
Monthly Cost
$2.09
17 kWh/mo
Annual Cost
$25
200 kWh/yr
Lifetime (20yr)
$502
energy only
Monthly Cost Breakdown in Houston
| Period | kWh | Houston Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.0 | $0.25 | $0.26 | $-0.01 |
| Weekly | 14.0 | $1.76 | $1.82 | $-0.06 |
| Monthly | 16.7 | $2.09 | $2.17 | $-0.07 |
| Quarterly | 50.0 | $6.28 | $6.50 | $-0.22 |
| Annual | 200.0 | $25.12 | $26.00 | $-0.88 |
Customize Your Whole House Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Houston.
Daily
$0.25
Monthly
$2.09
Annual
$25
20-Year
$502
Energy Saving Tips for Whole House Fan in Houston
- ✓Houston has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Whole House Fan with scheduling optimization can save ~$3/year at Houston rates.
- ✓Houston's warm climate (avg 67.7°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Use in the evening when outside is cooler
- ✓Open windows when running
- ✓Close attic access in winter
Highest-Cost Appliances in Houston, TX
See which appliances cost the most to run at Houston's 12.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,628/yr
$135.65/mo
Electric Furnace
HVAC · 10,000W
$1,130/yr
$94.20/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$825/yr
$68.77/mo
EV Charger (Level 2)
Garage · 7,200W
$814/yr
$67.82/mo
Boiler (Electric)
HVAC · 6,000W
$678/yr
$56.52/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$619/yr
$51.57/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$619/yr
$51.57/mo
Heat Pump
HVAC · 2,400W
$482/yr
$40.19/mo
Whole House Fan Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Houston |
|---|---|---|---|
| Houston (current) | 12.6¢ | $25 | — |
| San Antonio | 13.5¢ | $27 | +$2 |
| Dallas | 14.0¢ | $28 | +$3 |
| Austin | 14.3¢ | $29 | +$4 |
| Fort Worth | 14.3¢ | $29 | +$3 |
| El Paso | 14.2¢ | $28 | +$3 |
| Arlington | 12.4¢ | $25 | $-0 |
| Corpus Christi | 15.0¢ | $30 | +$5 |
| Plano | 12.0¢ | $24 | $-1 |
Whole House Fan Energy Cost FAQ — Houston, TX
Understanding Whole House Fan Energy Costs in Houston, TX
In a major metro like Houston, electricity demand is high and rates reflect the cost of maintaining infrastructure for 2.3 million residents. Running a low-draw appliance like the Whole House Fan (500W) at Houston's rate of 12.6¢/kWh costs approximately $25 per year — $1 less than the national average of $26.
Rates in Houston are close to the national average, so the Whole House Fan's annual cost of $25 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $502.
Houston's cost of living index of 93 is below the national average, and electricity costs reflect that affordability. The Whole House Fan adds $2.09/month to a typical bill of $129. While no ENERGY STAR version is available, a smart Whole House Fan with automated scheduling can reduce consumption by 10%, saving $3/year.
Houston's moderate climate (avg 67.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole House Fan produces approximately 0.14 tons of CO2 annually at typical usage. Houston residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Houston.
Compare All Energy Costs in Houston
See energy costs for 168+ household appliances at Houston's local electricity rate.