Laptop Computer in Madison — $21/yr to Run (14.9¢/kWh)
Your laptop computer in Madison costs about $2/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
$0.07
0.5 kWh/day
Monthly Cost
$1.79
12 kWh/mo
Annual Cost
$21
144 kWh/yr
Lifetime (5yr)
$107
energy only
Monthly Cost Breakdown in Madison
| Period | kWh | Madison Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.5 | $0.07 | $0.06 | +$0.01 |
| Weekly | 3.4 | $0.50 | $0.44 | +$0.06 |
| Monthly | 12.0 | $1.79 | $1.56 | +$0.23 |
| Quarterly | 36.0 | $5.37 | $4.68 | +$0.69 |
| Annual | 144.0 | $21.48 | $18.72 | +$2.76 |
Customize Your Laptop Computer Cost
Adjust usage hours and electricity rate to calculate your exact cost in Madison.
Daily
$0.07
Monthly
$1.79
Annual
$21
5-Year
$107
Energy Saving Tips for Laptop Computer in Madison
- ✓Madison electricity rates are 15% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Laptop Computer in Madison saves ~$5/year compared to standard models.
- ✓Reduce screen brightness
- ✓Use battery saver mode
- ✓Unplug charger when fully charged
ENERGY STAR Savings: Upgrading to an ENERGY STAR Laptop Computer in Madison saves approximately $5/year at local rates — $27 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.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,934/yr
$161.14/mo
Electric Furnace
HVAC · 10,000W
$1,343/yr
$111.90/mo
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)
Water Heating · 4,500W
$735/yr
$61.27/mo
Heat Pump
HVAC · 2,400W
$573/yr
$47.74/mo
Laptop Computer Cost in Other Wisconsin Cities
Laptop Computer Energy Cost FAQ — Madison, WI
Understanding Laptop 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 Laptop Computer (60W) at Madison's rate of 14.9¢/kWh costs approximately $21 per year — $3 more than the national average of $19.
Madison rates are 15% above the national average — a modest premium that adds $3 per year to Laptop Computer operating costs. Over the appliance's 5-year lifespan, that's $14 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 Laptop Computer adds $1.79/month to a typical bill of $134. Upgrading to an ENERGY STAR Laptop Computer can cut energy use by up to 25%, saving approximately $5 per year at Madison rates.
Madison's moderate climate (avg 57.4°F) helps keep seasonal energy cost swings manageable for most appliances. A Laptop Computer produces approximately 0.1 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 Laptop Computer in Madison, WI?
At Madison's average electricity rate of 14.9¢/kWh, a Laptop Computer costs approximately $21 per year to run. That's about $1.79 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 Laptop Computer use per year?
A Laptop Computer uses approximately 60 watts and consumes about 144 kWh per year with typical usage of 8 hours/day for 300 days/year.
Is a Laptop Computer expensive to run in Madison?
Compared to the national average cost of $19/year, running a Laptop Computer in Madison costs $3 more per year due to higher local electricity rates.
How can I reduce my Laptop Computer energy cost in Madison?
To reduce Laptop Computer costs in Madison: Reduce screen brightness. Use battery saver mode. Upgrading to an ENERGY STAR model saves up to 25% on energy costs. Also check with Madison Gas & Electric (MGE) for local energy efficiency rebates and programs.