Air Purifier in Raleigh — $33/yr to Run (12.7¢/kWh)
Your air purifier in Raleigh costs about $3/month at 12.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Raleigh, NC Electricity Rate
12.7¢/kWh
Utility: Duke Energy Progress
-2% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.09
0.7 kWh/day
Monthly Cost
$2.79
22 kWh/mo
Annual Cost
$33
263 kWh/yr
Lifetime (10yr)
$335
energy only
Monthly Cost Breakdown in Raleigh
| Period | kWh | Raleigh Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.7 | $0.09 | $0.09 | $-0.00 |
| Weekly | 5.0 | $0.64 | $0.66 | $-0.01 |
| Monthly | 21.9 | $2.79 | $2.85 | $-0.06 |
| Quarterly | 65.7 | $8.36 | $8.54 | $-0.18 |
| Annual | 262.8 | $33.45 | $34.16 | $-0.71 |
Customize Your Air Purifier Cost
Adjust usage hours and electricity rate to calculate your exact cost in Raleigh.
Daily
$0.09
Monthly
$2.79
Annual
$33
10-Year
$335
Energy Saving Tips for Air Purifier in Raleigh
- ✓Raleigh has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Air Purifier in Raleigh saves ~$8/year compared to standard models.
- ✓A smart Air Purifier with scheduling optimization can save ~$7/year at Raleigh rates.
- ✓Raleigh's warm climate (avg 64°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Replace HEPA filter per schedule
- ✓Run on auto mode when possible
ENERGY STAR Savings: Upgrading to an ENERGY STAR Air Purifier in Raleigh saves approximately $8/year at local rates — $84 over the appliance lifetime.
Highest-Cost Appliances in Raleigh, NC
See which appliances cost the most to run at Raleigh's 12.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,650/yr
$137.48/mo
Electric Furnace
HVAC · 10,000W
$1,146/yr
$95.48/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$836/yr
$69.70/mo
EV Charger (Level 2)
Garage · 7,200W
$825/yr
$68.74/mo
Boiler (Electric)
HVAC · 6,000W
$687/yr
$57.28/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$627/yr
$52.27/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$627/yr
$52.27/mo
Heat Pump
HVAC · 2,400W
$489/yr
$40.74/mo
Air Purifier Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Raleigh |
|---|---|---|---|
| Raleigh (current) | 12.7¢ | $33 | — |
| Charlotte | 13.3¢ | $35 | +$2 |
| Greensboro | 13.6¢ | $36 | +$2 |
| Durham | 13.3¢ | $35 | +$1 |
| Winston-Salem | 14.0¢ | $37 | +$3 |
| Fayetteville | 12.7¢ | $33 | +$0 |
| Cary | 13.1¢ | $34 | +$1 |
| Wilmington | 14.1¢ | $37 | +$3 |
| High Point | 13.5¢ | $36 | +$2 |
Methodology & Energy Data Sources for Raleigh
How we calculate air purifier energy costs in Raleigh, NC: 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 Raleigh reflects North Carolina averages from EIA Form 861 (utility sales data). Rates vary by season (typically 10-20% summer premium) and time-of-use in many North Carolina 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 North Carolina.
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 air purifiers
- DOE Energy Saver — Electricity — official tips and appliance comparison
- EPA eGRID — Regional Emissions — carbon intensity by grid region
- EIA State Energy Profiles — North Carolina — generation mix, prices, and consumption
Disclaimer: Energy costs are estimates based on average appliance usage and North Carolina 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 Raleigh
The North Carolina 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 North Carolina 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 — North Carolina 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.
Air Purifier Energy Cost FAQ — Raleigh, NC
Understanding Air Purifier Energy Costs in Raleigh, NC
Raleigh is a mid-sized North Carolina city where residential electricity rates from Duke Energy Progress are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Air Purifier (60W) at Raleigh's rate of 12.7¢/kWh costs approximately $33 per year — $1 less than the national average of $34.
Rates in Raleigh are close to the national average, so the Air Purifier's annual cost of $33 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $335.
Raleigh's cost of living index of 87 is below the national average, and electricity costs reflect that affordability. The Air Purifier adds $2.79/month to a typical bill of $121. Upgrading to an ENERGY STAR Air Purifier can cut energy use by up to 25%, saving approximately $8 per year at Raleigh rates.
Raleigh's moderate climate (avg 64°F) helps keep seasonal energy cost swings manageable for most appliances. A Air Purifier produces approximately 0.19 tons of CO2 annually at typical usage. Raleigh 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 Raleigh.
Compare All Energy Costs in Raleigh
See energy costs for 178+ household appliances at Raleigh's local electricity rate.
Frequently Asked Questions
How much does it cost to run an Air Purifier in Raleigh, NC?
At Raleigh's average electricity rate of 12.7¢/kWh, an Air Purifier costs approximately $33 per year to run. That's about $2.79 per month with typical usage of 12 hours per day.
What is the electricity rate in Raleigh, NC?
The average residential electricity rate in Raleigh, NC is 12.7¢/kWh, which is 2% below the national average of 13.0¢/kWh. The primary utility provider is Duke Energy Progress.
How much electricity does an Air Purifier use per year?
A Air Purifier uses approximately 60 watts and consumes about 263 kWh per year with typical usage of 12 hours/day for 365 days/year.
Is an Air Purifier expensive to run in Raleigh?
Compared to the national average cost of $34/year, running an Air Purifier in Raleigh costs $1 less per year due to lower local electricity rates.
How can I reduce my Air Purifier energy cost in Raleigh?
To reduce Air Purifier costs in Raleigh: Replace HEPA filter per schedule. Run on auto mode when possible. Upgrading to an ENERGY STAR model saves up to 25% on energy costs. Also check with Duke Energy Progress for local energy efficiency rebates and programs.