Whole-House Dehumidifier in Dallas — $166/yr to Run (14.0¢/kWh)
Your whole-house dehumidifier in Dallas costs about $14/month at 14.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Dallas, TX Electricity Rate
14.0¢/kWh
Utility: Oncor Electric Delivery
+8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.92
6.6 kWh/day
Monthly Cost
$13.85
99 kWh/mo
Annual Cost
$166
1,188 kWh/yr
Lifetime (10yr)
$1,662
energy only
Monthly Cost Breakdown in Dallas
| Period | kWh | Dallas Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 6.6 | $0.92 | $0.86 | +$0.07 |
| Weekly | 46.2 | $6.46 | $6.01 | +$0.46 |
| Monthly | 99.0 | $13.85 | $12.87 | +$0.98 |
| Quarterly | 297.0 | $41.55 | $38.61 | +$2.94 |
| Annual | 1188.0 | $166.20 | $154.44 | +$11.76 |
Customize Your Whole-House Dehumidifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Dallas.
Daily
$0.92
Monthly
$13.85
Annual
$166
10-Year
$1,662
Energy Saving Tips for Whole-House Dehumidifier in Dallas
- ✓Dallas electricity rates are 8% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Whole-House Dehumidifier in Dallas saves ~$25/year compared to standard models.
- ✓A smart Whole-House Dehumidifier with scheduling optimization can save ~$17/year at Dallas rates.
- ✓Set humidity to 45-50%
- ✓Clean filter monthly
- ✓Ensure proper drainage
ENERGY STAR Savings: Upgrading to an ENERGY STAR Whole-House Dehumidifier in Dallas saves approximately $25/year at local rates — $249 over the appliance lifetime.
Highest-Cost Appliances in Dallas, TX
See which appliances cost the most to run at Dallas's 14.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,813/yr
$151.09/mo
Electric Furnace
HVAC · 10,000W
$1,259/yr
$104.92/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$919/yr
$76.60/mo
EV Charger (Level 2)
Garage · 7,200W
$907/yr
$75.55/mo
Boiler (Electric)
HVAC · 6,000W
$755/yr
$62.96/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$689/yr
$57.45/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$689/yr
$57.45/mo
Heat Pump
HVAC · 2,400W
$537/yr
$44.77/mo
Whole-House Dehumidifier Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Dallas |
|---|---|---|---|
| Dallas (current) | 14.0¢ | $166 | — |
| Houston | 12.6¢ | $149 | $-17 |
| San Antonio | 13.5¢ | $160 | $-6 |
| Austin | 14.3¢ | $170 | +$4 |
| Fort Worth | 14.3¢ | $170 | +$3 |
| El Paso | 14.2¢ | $169 | +$3 |
| Arlington | 12.4¢ | $148 | $-19 |
| Corpus Christi | 15.0¢ | $178 | +$12 |
| Plano | 12.0¢ | $143 | $-24 |
Methodology & Energy Data Sources for Dallas
How we calculate whole-house dehumidifier energy costs in Dallas, TX: Cost estimates use the standard formula: Annual Cost = (Wattage ÷ 1000) × Hours per Day × Days per Year × Local kWh Rate. We model regional electricity rate variation using EIA monthly data, which captures rate differences between investor-owned utilities, municipal providers, and rural electric cooperatives.
- Appliance wattage sourced from ENERGY STAR product database, manufacturer spec sheets, and DOE residential appliance test data.
- Local kWh rate for Dallas reflects Texas averages from EIA Form 861 (utility sales data). Rates vary by season (typically 10-20% summer premium) and time-of-use in many Texas utilities.
- Usage patterns derived from RECS (Residential Energy Consumption Survey), EIA's official survey of US household energy use.
- Carbon footprint calculated using EPA eGRID emissions factors specific to your regional grid mix in Texas.
Authoritative US energy data sources:
- EIA Electric Power Monthly — official US electricity rate data by state
- EIA Residential Energy Consumption Survey (RECS) — household appliance usage patterns
- ENERGY STAR Product Finder — efficiency ratings for whole-house dehumidifiers
- DOE Energy Saver — Electricity — official tips and appliance comparison
- EPA eGRID — Regional Emissions — carbon intensity by grid region
- EIA State Energy Profiles — Texas — generation mix, prices, and consumption
Disclaimer: Energy costs are estimates based on average appliance usage and Texas state-level kWh rates. Your actual costs depend on your specific utility provider, rate plan (flat, time-of-use, demand), local fees, taxes, and renewable energy credits. Check your utility bill for exact rates. For energy efficiency upgrades, consult your local utility's rebate programs and federal tax credits via ENERGY STAR Federal Tax Credits.
Reviewed by Brazora Monk · Last updated 2026 · EIA data current as of latest monthly release
Find Your Utility, Rate Plan & Incentives in Dallas
The Texas state-average kWh rate shown above is a baseline — your actual cost depends on your specific utility provider, rate plan, and time-of-use schedule. Plus you may be missing rebates that pay for ENERGY STAR replacements:
Each utility has its own rate plans (flat, TOU, demand):
- • EIA — Find Your Utility (by ZIP)
- • EIA Texas State Profile
- • Time-of-use can save 20-40% if you shift heavy use to off-peak
Inflation Reduction Act provides ongoing credits:
- • ENERGY STAR Federal Tax Credits
- • 30% on solar/battery storage through 2032
- • Up to $2,000 heat pump credit annually
- • DOE — Federal Rebate Programs
State + utility-specific rebates stack with federal:
- • DSIRE — Texas Incentive Database
- • DOE State Energy Program
- • Many utilities offer $50-500 rebates on ENERGY STAR appliances
Replace efficient = save 25-50% kWh:
NABCEP-certified installers for solar/battery: NABCEP Certified Professionals Directory. Required for many state incentives.
Whole-House Dehumidifier Energy Cost FAQ — Dallas, TX
Understanding Whole-House Dehumidifier Energy Costs in Dallas, TX
In a major metro like Dallas, electricity demand is high and rates reflect the cost of maintaining infrastructure for 1.3 million residents. Running a moderate-draw appliance like the Whole-House Dehumidifier (550W) at Dallas's rate of 14.0¢/kWh costs approximately $166 per year — $12 more than the national average of $154.
Dallas rates are 8% above the national average — a modest premium that adds $12 per year to Whole-House Dehumidifier operating costs. Over the appliance's 10-year lifespan, that's $118 in cumulative extra spending versus the national average.
Dallas's cost of living index of 84 is below the national average, and electricity costs reflect that affordability. The Whole-House Dehumidifier adds $13.85/month to a typical bill of $162. Upgrading to an ENERGY STAR Whole-House Dehumidifier can cut energy use by up to 15%, saving approximately $25 per year at Dallas rates.
Dallas's moderate climate (avg 58.7°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. Dallas 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 Dallas.
Compare All Energy Costs in Dallas
See energy costs for 178+ household appliances at Dallas's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Whole-House Dehumidifier in Dallas, TX?
At Dallas's average electricity rate of 14.0¢/kWh, a Whole-House Dehumidifier costs approximately $166 per year to run. That's about $13.85 per month with typical usage of 12 hours per day.
What is the electricity rate in Dallas, TX?
The average residential electricity rate in Dallas, TX is 14.0¢/kWh, which is 8% above the national average of 13.0¢/kWh. The primary utility provider is Oncor Electric Delivery.
How much electricity does a Whole-House Dehumidifier use per year?
A Whole-House Dehumidifier uses approximately 550 watts and consumes about 1,188 kWh per year with typical usage of 12 hours/day for 180 days/year.
Is a Whole-House Dehumidifier expensive to run in Dallas?
Compared to the national average cost of $154/year, running a Whole-House Dehumidifier in Dallas costs $12 more per year due to higher local electricity rates.
How can I reduce my Whole-House Dehumidifier energy cost in Dallas?
To reduce Whole-House Dehumidifier costs in Dallas: Set humidity to 45-50%. Clean filter monthly. Upgrading to an ENERGY STAR model saves up to 15% on energy costs. Also check with Oncor Electric Delivery for local energy efficiency rebates and programs.