Window Fan in Thornton — $13/yr to Run (15.0¢/kWh)
Your window fan in Thornton costs about $1/month at 15.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Thornton, CO Electricity Rate
15.0¢/kWh
Utility: Xcel Energy
+15% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.11
0.7 kWh/day
Monthly Cost
$1.08
7 kWh/mo
Annual Cost
$13
86 kWh/yr
Lifetime (8yr)
$104
energy only
Monthly Cost Breakdown in Thornton
| Period | kWh | Thornton Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.7 | $0.11 | $0.09 | +$0.01 |
| Weekly | 5.0 | $0.76 | $0.66 | +$0.10 |
| Monthly | 7.2 | $1.08 | $0.94 | +$0.14 |
| Quarterly | 21.6 | $3.24 | $2.81 | +$0.43 |
| Annual | 86.4 | $12.97 | $11.23 | +$1.74 |
Customize Your Window Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Thornton.
Daily
$0.11
Monthly
$1.08
Annual
$13
8-Year
$104
Energy Saving Tips for Window Fan in Thornton
- ✓Thornton electricity rates are 15% above the national average — energy efficiency matters more here.
- ✓Thornton's warm climate (avg 71.5°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Use at night to bring in cool air
- ✓Set to exhaust mode when cooking
- ✓Use with open windows on opposite side
Highest-Cost Appliances in Thornton, CO
See which appliances cost the most to run at Thornton's 15.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,945/yr
$162.11/mo
Electric Furnace
HVAC · 10,000W
$1,351/yr
$112.58/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$986/yr
$82.18/mo
EV Charger (Level 2)
Garage · 7,200W
$973/yr
$81.05/mo
Boiler (Electric)
HVAC · 6,000W
$811/yr
$67.55/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$740/yr
$61.63/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$740/yr
$61.63/mo
Heat Pump
HVAC · 2,400W
$576/yr
$48.03/mo
Window Fan Cost in Other Colorado Cities
| City | Rate | Annual Cost | vs Thornton |
|---|---|---|---|
| Thornton (current) | 15.0¢ | $13 | — |
| Denver | 14.5¢ | $13 | $-0 |
| Colorado Springs | 13.7¢ | $12 | $-1 |
| Aurora | 15.4¢ | $13 | +$0 |
| Fort Collins | 13.7¢ | $12 | $-1 |
| Lakewood | 13.9¢ | $12 | $-1 |
| Arvada | 14.8¢ | $13 | $-0 |
| Westminster | 15.4¢ | $13 | +$0 |
| Pueblo | 14.8¢ | $13 | $-0 |
Window Fan Energy Cost FAQ — Thornton, CO
Understanding Window Fan Energy Costs in Thornton, CO
Thornton is a mid-sized Colorado city where residential electricity rates from Xcel Energy are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Window Fan (120W) at Thornton's rate of 15.0¢/kWh costs approximately $13 per year — $2 more than the national average of $11.
Thornton rates are 15% above the national average — a modest premium that adds $2 per year to Window Fan operating costs. Over the appliance's 8-year lifespan, that's $14 in cumulative extra spending versus the national average.
With a cost of living index of 107, Thornton is near the national median. The Window Fan's monthly cost of $1.08 represents a typical share of the average Thornton electric bill of $158/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
In Thornton's warm climate (avg 71.5°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Window Fan produces approximately 0.06 tons of CO2 annually at typical usage. Thornton residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Thornton.
Compare All Energy Costs in Thornton
See energy costs for 168+ household appliances at Thornton's local electricity rate.