Whole-House Dehumidifier in Houston — $149/yr to Run (12.6¢/kWh)
Your whole-house dehumidifier in Houston costs about $12/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
$0.83
6.6 kWh/day
Monthly Cost
$12.43
99 kWh/mo
Annual Cost
$149
1,188 kWh/yr
Lifetime (10yr)
$1,492
energy only
Monthly Cost Breakdown in Houston
| Period | kWh | Houston Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 6.6 | $0.83 | $0.86 | $-0.03 |
| Weekly | 46.2 | $5.80 | $6.01 | $-0.20 |
| Monthly | 99.0 | $12.43 | $12.87 | $-0.44 |
| Quarterly | 297.0 | $37.30 | $38.61 | $-1.31 |
| Annual | 1188.0 | $149.21 | $154.44 | $-5.23 |
Customize Your Whole-House Dehumidifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Houston.
Daily
$0.83
Monthly
$12.43
Annual
$149
10-Year
$1,492
Energy Saving Tips for Whole-House Dehumidifier in Houston
- ✓Houston has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Whole-House Dehumidifier in Houston saves ~$22/year compared to standard models.
- ✓A smart Whole-House Dehumidifier with scheduling optimization can save ~$15/year at Houston rates.
- ✓Houston's warm climate (avg 67.7°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Set humidity to 45-50%
- ✓Clean filter monthly
ENERGY STAR Savings: Upgrading to an ENERGY STAR Whole-House Dehumidifier in Houston saves approximately $22/year at local rates — $224 over the appliance lifetime.
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 Dehumidifier Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Houston |
|---|---|---|---|
| Houston (current) | 12.6¢ | $149 | — |
| San Antonio | 13.5¢ | $160 | +$11 |
| Dallas | 14.0¢ | $166 | +$17 |
| Austin | 14.3¢ | $170 | +$21 |
| Fort Worth | 14.3¢ | $170 | +$20 |
| El Paso | 14.2¢ | $169 | +$20 |
| Arlington | 12.4¢ | $148 | $-2 |
| Corpus Christi | 15.0¢ | $178 | +$29 |
| Plano | 12.0¢ | $143 | $-7 |
Whole-House Dehumidifier Energy Cost FAQ — Houston, TX
Understanding Whole-House Dehumidifier 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 moderate-draw appliance like the Whole-House Dehumidifier (550W) at Houston's rate of 12.6¢/kWh costs approximately $149 per year — $5 less than the national average of $154.
Rates in Houston are close to the national average, so the Whole-House Dehumidifier's annual cost of $149 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $1,492.
Houston's cost of living index of 93 is below the national average, and electricity costs reflect that affordability. The Whole-House Dehumidifier adds $12.43/month to a typical bill of $129. Upgrading to an ENERGY STAR Whole-House Dehumidifier can cut energy use by up to 15%, saving approximately $22 per year at Houston rates.
Houston's moderate climate (avg 67.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole-House Dehumidifier produces approximately 0.85 tons of CO2 annually at typical usage. Houston 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 Houston.
Compare All Energy Costs in Houston
See energy costs for 168+ household appliances at Houston's local electricity rate.