Evaporative Cooler in Lexington — $49/yr to Run (12.7¢/kWh)
Your evaporative cooler in Lexington costs about $4/month at 12.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Lexington, KY Electricity Rate
12.7¢/kWh
Utility: Kentucky Utilities (KU)
-2% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.41
3.2 kWh/day
Monthly Cost
$4.07
32 kWh/mo
Annual Cost
$49
384 kWh/yr
Lifetime (15yr)
$733
energy only
Monthly Cost Breakdown in Lexington
| Period | kWh | Lexington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 3.2 | $0.41 | $0.42 | $-0.01 |
| Weekly | 22.4 | $2.85 | $2.91 | $-0.06 |
| Monthly | 32.0 | $4.07 | $4.16 | $-0.09 |
| Quarterly | 96.0 | $12.22 | $12.48 | $-0.26 |
| Annual | 384.0 | $48.88 | $49.92 | $-1.04 |
Customize Your Evaporative Cooler Cost
Adjust usage hours and electricity rate to calculate your exact cost in Lexington.
Daily
$0.41
Monthly
$4.07
Annual
$49
15-Year
$733
Energy Saving Tips for Evaporative Cooler in Lexington
- ✓Lexington has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Lexington's warm climate (avg 65°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Best in dry climates below 50% humidity
- ✓Keep water pads clean
- ✓Open windows for airflow
Highest-Cost Appliances in Lexington, KY
See which appliances cost the most to run at Lexington'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
Evaporative Cooler Cost in Other Kentucky Cities
| City | Rate | Annual Cost | vs Lexington |
|---|---|---|---|
| Lexington (current) | 12.7¢ | $49 | — |
| Louisville | 11.5¢ | $44 | $-5 |
| Bowling Green | 12.1¢ | $46 | $-3 |
| Owensboro | 12.5¢ | $48 | $-1 |
Evaporative Cooler Energy Cost FAQ — Lexington, KY
Understanding Evaporative Cooler Energy Costs in Lexington, KY
Lexington is a mid-sized Kentucky city where residential electricity rates from Kentucky Utilities (KU) are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Evaporative Cooler (400W) at Lexington's rate of 12.7¢/kWh costs approximately $49 per year — $1 less than the national average of $50.
Rates in Lexington are close to the national average, so the Evaporative Cooler's annual cost of $49 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $733.
Lexington's cost of living index of 92 is below the national average, and electricity costs reflect that affordability. The Evaporative Cooler adds $4.07/month to a typical bill of $135. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Lexington's moderate climate (avg 65°F) helps keep seasonal energy cost swings manageable for most appliances. A Evaporative Cooler produces approximately 0.27 tons of CO2 annually at typical usage. Lexington residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Lexington.
Compare All Energy Costs in Lexington
See energy costs for 168+ household appliances at Lexington's local electricity rate.