Whole-House Dehumidifier in Naperville — $148/yr to Run (14.6¢/kWh)
Your whole-house dehumidifier in Naperville costs about $12/month at 14.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Naperville, IL Electricity Rate
14.6¢/kWh
Utility: ComEd
+13% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.82
5.6 kWh/day
Monthly Cost
$12.31
84 kWh/mo
Annual Cost
$148
1,008 kWh/yr
Lifetime (10yr)
$1,477
energy only
Monthly Cost Breakdown in Naperville
| Period | kWh | Naperville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 5.6 | $0.82 | $0.73 | +$0.09 |
| Weekly | 39.2 | $5.74 | $5.10 | +$0.65 |
| Monthly | 84.0 | $12.31 | $10.92 | +$1.39 |
| Quarterly | 252.0 | $36.92 | $32.76 | +$4.16 |
| Annual | 1008.0 | $147.67 | $131.04 | +$16.63 |
Customize Your Whole-House Dehumidifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Naperville.
Daily
$0.82
Monthly
$12.31
Annual
$148
10-Year
$1,477
Energy Saving Tips for Whole-House Dehumidifier in Naperville
- ✓Naperville electricity rates are 13% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Whole-House Dehumidifier in Naperville saves ~$22/year compared to standard models.
- ✓A smart Whole-House Dehumidifier with scheduling optimization can save ~$30/year at Naperville rates.
- ✓Connect to HVAC ductwork for whole-home coverage
- ✓Set to 45-50% relative humidity
- ✓Drain directly to floor drain
ENERGY STAR Savings: Upgrading to an ENERGY STAR Whole-House Dehumidifier in Naperville saves approximately $22/year at local rates — $222 over the appliance lifetime.
Highest-Cost Appliances in Naperville, IL
See which appliances cost the most to run at Naperville's 14.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,899/yr
$158.22/mo
Electric Furnace
HVAC · 10,000W
$1,319/yr
$109.88/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$963/yr
$80.21/mo
EV Charger (Level 2)
Garage · 7,200W
$949/yr
$79.11/mo
Boiler (Electric)
HVAC · 6,000W
$791/yr
$65.92/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$722/yr
$60.16/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$722/yr
$60.16/mo
Heat Pump
HVAC · 2,400W
$563/yr
$46.88/mo
Whole-House Dehumidifier Cost in Other Illinois Cities
Methodology & Energy Data Sources for Naperville
How we calculate whole-house dehumidifier energy costs in Naperville, IL: 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 Naperville reflects Illinois averages from EIA Form 861 (utility sales data). Rates vary by season (typically 10-20% summer premium) and time-of-use in many Illinois 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 Illinois.
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 — Illinois — generation mix, prices, and consumption
Disclaimer: Energy costs are estimates based on average appliance usage and Illinois 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 Naperville
The Illinois 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 Illinois 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 — Illinois 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 — Naperville, IL
Understanding Whole-House Dehumidifier Energy Costs in Naperville, IL
Naperville is a mid-sized Illinois city where residential electricity rates from ComEd are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Whole-House Dehumidifier (700W) at Naperville's rate of 14.6¢/kWh costs approximately $148 per year — $17 more than the national average of $131.
Naperville rates are 13% above the national average — a modest premium that adds $17 per year to Whole-House Dehumidifier operating costs. Over the appliance's 10-year lifespan, that's $166 in cumulative extra spending versus the national average.
Naperville's cost of living index of 90 is below the national average, and electricity costs reflect that affordability. The Whole-House Dehumidifier adds $12.31/month to a typical bill of $128. Upgrading to an ENERGY STAR Whole-House Dehumidifier can cut energy use by up to 15%, saving approximately $22 per year at Naperville rates.
Naperville's moderate climate (avg 54.1°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole-House Dehumidifier produces approximately 0.72 tons of CO2 annually at typical usage. Naperville 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 Naperville.
Compare All Energy Costs in Naperville
See energy costs for 178+ household appliances at Naperville's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Whole-House Dehumidifier in Naperville, IL?
At Naperville's average electricity rate of 14.6¢/kWh, a Whole-House Dehumidifier costs approximately $148 per year to run. That's about $12.31 per month with typical usage of 8 hours per day.
What is the electricity rate in Naperville, IL?
The average residential electricity rate in Naperville, IL is 14.6¢/kWh, which is 13% above the national average of 13.0¢/kWh. The primary utility provider is ComEd.
How much electricity does a Whole-House Dehumidifier use per year?
A Whole-House Dehumidifier uses approximately 700 watts and consumes about 1,008 kWh per year with typical usage of 8 hours/day for 180 days/year.
Is a Whole-House Dehumidifier expensive to run in Naperville?
Compared to the national average cost of $131/year, running a Whole-House Dehumidifier in Naperville costs $17 more per year due to higher local electricity rates.
How can I reduce my Whole-House Dehumidifier energy cost in Naperville?
To reduce Whole-House Dehumidifier costs in Naperville: Connect to HVAC ductwork for whole-home coverage. Set to 45-50% relative humidity. Upgrading to an ENERGY STAR model saves up to 15% on energy costs. Also check with ComEd for local energy efficiency rebates and programs.