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How Much Does It Cost to Run a Desktop Computer in West Virginia?
The short answer
Running a 150W desktop computer in West Virginia costs about $0.02 an hour. At 8 hours a day, that’s roughly $5.76 a month and $69.12 a year.
West Virginia’s average residential rate was 15.8¢ per kWh in July 2026 (EIA), 14% below the US average.
Source: U.S. EIA, July 2026 data · Updated
Desktop Computer cost by daily use in West Virginia
| Daily use | kWh/month | Per day | Per month | Per year |
|---|---|---|---|---|
| 1 hour/day | 4.6 | $0.02 | $0.72 | $8.64 |
| 2 hours/day | 9.1 | $0.05 | $1.44 | $17.28 |
| 4 hours/day | 18.3 | $0.09 | $2.88 | $34.56 |
| 8 hours/day | 36.5 | $0.19 | $5.76 | $69.12 |
| 12 hours/day | 54.8 | $0.28 | $8.64 | $104 |
| 24 hours/day | 109.5 | $0.57 | $17.28 | $207 |
West Virginia vs other states
At typical use, a desktop computer costs $69.12 a year in West Virginia — $141 less than in Hawaii and $13.40 more than in Louisiana.
West Virginia has the 21st-cheapest residential electricity of the 50 states and DC. West Virginia price per kWh · all states ranked
Electricity price trend in West Virginia
15.8¢/kWh in July 2026 — ▲ +2.3% from a year earlier.
How to lower the cost of running a desktop computer
Everyday desktop use — browsing, documents, video calls — is light work for a modern PC, so most office desktops plus a monitor draw around 100–200W. Workstations rendering video or running heavy software use more. Sleep mode drops consumption to just a few watts, so letting the computer sleep when you step away makes a real difference over a year.
- Set the computer to sleep after 15–30 minutes and the display after 5–10 minutes.
- Turn off the whole setup with a power strip at the end of the day.
- Lower monitor brightness — it often accounts for a big share of the total.
Questions
Frequently asked questions
How much does it cost to run a desktop computer for 24 hours in West Virginia?
Running a 150W desktop computer for 24 hours uses about 3.60 kWh, which costs about $0.57 at West Virginia’s average rate of 15.8¢/kWh.
How many kWh does a desktop computer use per month?
At 8 hours a day, a typical desktop computer uses about 36.5 kWh a month. In West Virginia that costs $5.76.
Is it expensive to run a desktop computer in West Virginia?
West Virginia has the 21st-cheapest residential electricity of the 50 states and DC at 15.8¢/kWh — close to the middle of the pack. Running a desktop computer here costs about $69.12 a year at typical use, compared with $80.20 at the national average rate.
What is the electricity rate in West Virginia right now?
The average residential electricity rate in West Virginia was 15.8¢ per kWh in July 2026, according to the latest EIA data — up 2.3% from a year earlier.
Desktop Computer costs in nearby states
Other appliances in West Virginia
Cheapest and priciest states
Comparisons
Sources & method
- Electricity rates: U.S. Energy Information Administration, Electric Power Monthly — average residential retail price, July 2026 (latest available). Retrieved .
- CO₂: EIA State Electricity Profiles, 2024 emissions rate of in-state power generation.
- Default usage for desktop computer: 8 hours a day. Typical power 150W.
- Formulas, duty cycles and limitations: methodology. Data download: open data (CC BY 4.0).