Computer Monitor (27-inch) in McKinney — $9/yr to Run (12.3¢/kWh)
Your computer monitor (27-inch) in McKinney costs about $1/month at 12.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
McKinney, TX Electricity Rate
12.3¢/kWh
Utility: Oncor Electric Delivery
-5% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.03
0.2 kWh/day
Monthly Cost
$0.74
6 kWh/mo
Annual Cost
$9
72 kWh/yr
Lifetime (8yr)
$71
energy only
Monthly Cost Breakdown in McKinney
| Period | kWh | McKinney Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.2 | $0.03 | $0.03 | $-0.00 |
| Weekly | 1.7 | $0.21 | $0.22 | $-0.01 |
| Monthly | 6.0 | $0.74 | $0.78 | $-0.04 |
| Quarterly | 18.0 | $2.22 | $2.34 | $-0.12 |
| Annual | 72.0 | $8.88 | $9.36 | $-0.48 |
Customize Your Computer Monitor (27-inch) Cost
Adjust usage hours and electricity rate to calculate your exact cost in McKinney.
Daily
$0.03
Monthly
$0.74
Annual
$9
8-Year
$71
Energy Saving Tips for Computer Monitor (27-inch) in McKinney
- ✓McKinney has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Computer Monitor (27-inch) in McKinney saves ~$2/year compared to standard models.
- ✓A smart Computer Monitor (27-inch) with scheduling optimization can save ~$2/year at McKinney rates.
- ✓Reduce brightness to 50-60%
- ✓Enable auto-sleep after 10 minutes
- ✓Use dark mode to save OLED power
ENERGY STAR Savings: Upgrading to an ENERGY STAR Computer Monitor (27-inch) in McKinney saves approximately $2/year at local rates — $18 over the appliance lifetime.
Highest-Cost Appliances in McKinney, TX
See which appliances cost the most to run at McKinney's 12.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,599/yr
$133.27/mo
Electric Furnace
HVAC · 10,000W
$1,111/yr
$92.55/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$811/yr
$67.56/mo
EV Charger (Level 2)
Garage · 7,200W
$800/yr
$66.64/mo
Boiler (Electric)
HVAC · 6,000W
$666/yr
$55.53/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$608/yr
$50.67/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$608/yr
$50.67/mo
Heat Pump
HVAC · 2,400W
$474/yr
$39.49/mo
Computer Monitor (27-inch) Cost in Other Texas Cities
| City | Rate | Annual Cost | vs McKinney |
|---|---|---|---|
| McKinney (current) | 12.3¢ | $9 | — |
| Houston | 12.6¢ | $9 | +$0 |
| San Antonio | 13.5¢ | $10 | +$1 |
| Dallas | 14.0¢ | $10 | +$1 |
| Austin | 14.3¢ | $10 | +$1 |
| Fort Worth | 14.3¢ | $10 | +$1 |
| El Paso | 14.2¢ | $10 | +$1 |
| Arlington | 12.4¢ | $9 | +$0 |
| Corpus Christi | 15.0¢ | $11 | +$2 |
Computer Monitor (27-inch) Energy Cost FAQ — McKinney, TX
Understanding Computer Monitor (27-inch) Energy Costs in McKinney, TX
McKinney is a mid-sized Texas city where residential electricity rates from Oncor Electric Delivery are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Computer Monitor (27-inch) (30W) at McKinney's rate of 12.3¢/kWh costs approximately $9 per year — $0 less than the national average of $9.
Rates in McKinney are close to the national average, so the Computer Monitor (27-inch)'s annual cost of $9 is broadly representative of what most US households pay. Over the 8-year expected lifespan, total energy cost reaches $71.
McKinney's cost of living index of 94 is below the national average, and electricity costs reflect that affordability. The Computer Monitor (27-inch) adds $0.74/month to a typical bill of $160. Upgrading to an ENERGY STAR Computer Monitor (27-inch) can cut energy use by up to 25%, saving approximately $2 per year at McKinney rates.
In McKinney's warm climate (avg 71.8°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Computer Monitor (27-inch) produces approximately 0.05 tons of CO2 annually at typical usage. McKinney 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 McKinney.
Compare All Energy Costs in McKinney
See energy costs for 178+ household appliances at McKinney's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Computer Monitor (27-inch) in McKinney, TX?
At McKinney's average electricity rate of 12.3¢/kWh, a Computer Monitor (27-inch) costs approximately $9 per year to run. That's about $0.74 per month with typical usage of 8 hours per day.
What is the electricity rate in McKinney, TX?
The average residential electricity rate in McKinney, TX is 12.3¢/kWh, which is 5% below the national average of 13.0¢/kWh. The primary utility provider is Oncor Electric Delivery.
How much electricity does a Computer Monitor (27-inch) use per year?
A Computer Monitor (27-inch) uses approximately 30 watts and consumes about 72 kWh per year with typical usage of 8 hours/day for 300 days/year.
Is a Computer Monitor (27-inch) expensive to run in McKinney?
Compared to the national average cost of $9/year, running a Computer Monitor (27-inch) in McKinney costs $0 less per year due to lower local electricity rates.
How can I reduce my Computer Monitor (27-inch) energy cost in McKinney?
To reduce Computer Monitor (27-inch) costs in McKinney: Reduce brightness to 50-60%. Enable auto-sleep after 10 minutes. Upgrading to an ENERGY STAR model saves up to 25% on energy costs. Also check with Oncor Electric Delivery for local energy efficiency rebates and programs.