Desktop Computer in Madison — $72/yr to Run (14.9¢/kWh)
Your desktop computer in Madison costs about $6/month at 14.9¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Madison, WI Electricity Rate
14.9¢/kWh
Utility: Madison Gas & Electric (MGE)
+15% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.24
1.6 kWh/day
Monthly Cost
$5.97
40 kWh/mo
Annual Cost
$72
480 kWh/yr
Lifetime (6yr)
$430
energy only
Monthly Cost Breakdown in Madison
| Period | kWh | Madison Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.6 | $0.24 | $0.21 | +$0.03 |
| Weekly | 11.2 | $1.67 | $1.46 | +$0.22 |
| Monthly | 40.0 | $5.97 | $5.20 | +$0.77 |
| Quarterly | 120.0 | $17.90 | $15.60 | +$2.30 |
| Annual | 480.0 | $71.62 | $62.40 | +$9.22 |
Customize Your Desktop Computer Cost
Adjust usage hours and electricity rate to calculate your exact cost in Madison.
Daily
$0.24
Monthly
$5.97
Annual
$72
6-Year
$430
Energy Saving Tips for Desktop Computer in Madison
- ✓Madison electricity rates are 15% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Desktop Computer in Madison saves ~$21/year compared to standard models.
- ✓Enable sleep mode after 15 minutes
- ✓Use 80 Plus certified power supply
- ✓Turn off monitor separately
ENERGY STAR Savings: Upgrading to an ENERGY STAR Desktop Computer in Madison saves approximately $21/year at local rates — $129 over the appliance lifetime.
Highest-Cost Appliances in Madison, WI
See which appliances cost the most to run at Madison's 14.9¢/kWh electricity rate.
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Electric Furnace
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Electric Tankless Water Heater
Water Heating · 18,000W
$980/yr
$81.69/mo
EV Charger (Level 2)
Garage · 7,200W
$967/yr
$80.57/mo
Boiler (Electric)
HVAC · 6,000W
$806/yr
$67.14/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$735/yr
$61.27/mo
Water Heater (Tank Electric)
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$735/yr
$61.27/mo
Heat Pump
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$573/yr
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Desktop Computer Cost in Other Wisconsin Cities
Desktop Computer Energy Cost FAQ — Madison, WI
Understanding Desktop Computer Energy Costs in Madison, WI
Madison is a mid-sized Wisconsin city where residential electricity rates from Madison Gas & Electric (MGE) are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Desktop Computer (200W) at Madison's rate of 14.9¢/kWh costs approximately $72 per year — $9 more than the national average of $62.
Madison rates are 15% above the national average — a modest premium that adds $9 per year to Desktop Computer operating costs. Over the appliance's 6-year lifespan, that's $55 in cumulative extra spending versus the national average.
Madison's cost of living index of 92 is below the national average, and electricity costs reflect that affordability. The Desktop Computer adds $5.97/month to a typical bill of $134. Upgrading to an ENERGY STAR Desktop Computer can cut energy use by up to 30%, saving approximately $21 per year at Madison rates.
Madison's moderate climate (avg 57.4°F) helps keep seasonal energy cost swings manageable for most appliances. A Desktop Computer produces approximately 0.34 tons of CO2 annually at typical usage. Madison 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 Madison.
Compare All Energy Costs in Madison
See energy costs for 178+ household appliances at Madison's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Desktop Computer in Madison, WI?
At Madison's average electricity rate of 14.9¢/kWh, a Desktop Computer costs approximately $72 per year to run. That's about $5.97 per month with typical usage of 8 hours per day.
What is the electricity rate in Madison, WI?
The average residential electricity rate in Madison, WI is 14.9¢/kWh, which is 15% above the national average of 13.0¢/kWh. The primary utility provider is Madison Gas & Electric (MGE).
How much electricity does a Desktop Computer use per year?
A Desktop Computer uses approximately 200 watts and consumes about 480 kWh per year with typical usage of 8 hours/day for 300 days/year.
Is a Desktop Computer expensive to run in Madison?
Compared to the national average cost of $62/year, running a Desktop Computer in Madison costs $9 more per year due to higher local electricity rates.
How can I reduce my Desktop Computer energy cost in Madison?
To reduce Desktop Computer costs in Madison: Enable sleep mode after 15 minutes. Use 80 Plus certified power supply. Upgrading to an ENERGY STAR model saves up to 30% on energy costs. Also check with Madison Gas & Electric (MGE) for local energy efficiency rebates and programs.