Whole-House Dehumidifier in Mobile — $151/yr to Run (12.7¢/kWh)
Your whole-house dehumidifier in Mobile costs about $13/month at 12.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Mobile, AL Electricity Rate
12.7¢/kWh
Utility: Alabama Power
-2% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.84
6.6 kWh/day
Monthly Cost
$12.57
99 kWh/mo
Annual Cost
$151
1,188 kWh/yr
Lifetime (10yr)
$1,509
energy only
Monthly Cost Breakdown in Mobile
| Period | kWh | Mobile Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 6.6 | $0.84 | $0.86 | $-0.02 |
| Weekly | 46.2 | $5.87 | $6.01 | $-0.14 |
| Monthly | 99.0 | $12.57 | $12.87 | $-0.30 |
| Quarterly | 297.0 | $37.72 | $38.61 | $-0.89 |
| Annual | 1188.0 | $150.88 | $154.44 | $-3.56 |
Customize Your Whole-House Dehumidifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Mobile.
Daily
$0.84
Monthly
$12.57
Annual
$151
10-Year
$1,509
Energy Saving Tips for Whole-House Dehumidifier in Mobile
- ✓Mobile has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Whole-House Dehumidifier in Mobile saves ~$23/year compared to standard models.
- ✓A smart Whole-House Dehumidifier with scheduling optimization can save ~$15/year at Mobile rates.
- ✓Mobile's warm climate (avg 72.9°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 Mobile saves approximately $23/year at local rates — $226 over the appliance lifetime.
Highest-Cost Appliances in Mobile, AL
See which appliances cost the most to run at Mobile's 12.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,646/yr
$137.16/mo
Electric Furnace
HVAC · 10,000W
$1,143/yr
$95.25/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$834/yr
$69.53/mo
EV Charger (Level 2)
Garage · 7,200W
$823/yr
$68.58/mo
Boiler (Electric)
HVAC · 6,000W
$686/yr
$57.15/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$626/yr
$52.15/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$626/yr
$52.15/mo
Heat Pump
HVAC · 2,400W
$488/yr
$40.64/mo
Whole-House Dehumidifier Cost in Other Alabama Cities
| City | Rate | Annual Cost | vs Mobile |
|---|---|---|---|
| Mobile (current) | 12.7¢ | $151 | — |
| Huntsville | 14.3¢ | $170 | +$20 |
| Birmingham | 13.8¢ | $164 | +$13 |
| Montgomery | 13.0¢ | $154 | +$4 |
| Tuscaloosa | 13.5¢ | $160 | +$10 |
| Hoover | 12.8¢ | $153 | +$2 |
| Auburn | 13.6¢ | $161 | +$10 |
| Dothan | 13.8¢ | $164 | +$13 |
| Decatur | 14.3¢ | $169 | +$19 |
Whole-House Dehumidifier Energy Cost FAQ — Mobile, AL
Understanding Whole-House Dehumidifier Energy Costs in Mobile, AL
Mobile is a mid-sized Alabama city where residential electricity rates from Alabama Power are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Whole-House Dehumidifier (550W) at Mobile's rate of 12.7¢/kWh costs approximately $151 per year — $4 less than the national average of $154.
Rates in Mobile are close to the national average, so the Whole-House Dehumidifier's annual cost of $151 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $1,509.
Mobile's cost of living index of 88 is below the national average, and electricity costs reflect that affordability. The Whole-House Dehumidifier adds $12.57/month to a typical bill of $157. Upgrading to an ENERGY STAR Whole-House Dehumidifier can cut energy use by up to 15%, saving approximately $23 per year at Mobile rates.
In Mobile's warm climate (avg 72.9°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Whole-House Dehumidifier produces approximately 0.85 tons of CO2 annually at typical usage. Mobile 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 Mobile.
Compare All Energy Costs in Mobile
See energy costs for 178+ household appliances at Mobile's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Whole-House Dehumidifier in Mobile, AL?
At Mobile's average electricity rate of 12.7¢/kWh, a Whole-House Dehumidifier costs approximately $151 per year to run. That's about $12.57 per month with typical usage of 12 hours per day.
What is the electricity rate in Mobile, AL?
The average residential electricity rate in Mobile, AL is 12.7¢/kWh, which is 2% below the national average of 13.0¢/kWh. The primary utility provider is Alabama Power.
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 Mobile?
Compared to the national average cost of $154/year, running a Whole-House Dehumidifier in Mobile costs $4 less per year due to lower local electricity rates.
How can I reduce my Whole-House Dehumidifier energy cost in Mobile?
To reduce Whole-House Dehumidifier costs in Mobile: Set humidity to 45-50%. Clean filter monthly. Upgrading to an ENERGY STAR model saves up to 15% on energy costs. Also check with Alabama Power for local energy efficiency rebates and programs.