Data through April 2026
Cost to run · Maine · 28.4¢/kWh residential average
How much does it cost to run a computer monitor in Maine?
$13/yr · median certified model
Electricity in Maine is genuinely expensive — 28.4¢/kWh, 51% above the national average — so the median certified computer monitor costs about $13 a year, and efficiency differences between models turn into real money.
In the national ranking, Maine lands at 46 of 51 for what a computer monitor costs to run. Model choice matters as much as geography: at Maine rates the most efficient certified model (Acer PE140WU_z) costs $3.16 a year while the most power-hungry (PLANAR 2E0I1) costs $115 — a spread of $111 every year. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median computer monitor would cost $5.57 and $21 a year there.
The cheapest computer monitors to run at Maine rates
| # | Model | kWh/yr | $/yr in ME |
|---|---|---|---|
| 1 | Acer PE140WU_zmost efficient | 11 | $3.16 |
| 2 | HP HP E14 G4most efficient | 13 | $3.63 |
| 3 | DELL P1424Hf | 13 | $3.82 |
| 4 | VAIO VJ5VP141XXXXmost efficient | 14 | $4.06 |
| 5 | Wacom One DTC141 | 14 | $4.11 |
| 6 | PLANAR PM16-S | 14 | $4.12 |
| 7 | EIZO FlexScan FLTmost efficient | 15 | $4.15 |
| 8 | MSI PRO MP161 E2most efficient | 15 | $4.27 |
| 9 | ASUS MQ16FCmost efficient | 15 | $4.34 |
| 10 | ASUS MB14AC | 15 | $4.38 |
Price any model at Maine rates
Your rate, your numbers
- Per day
- 4¢
- Per month
- $1.07
- Per year
- $13
45 kWh/yr × 28.4¢/kWh = $13/yr
Prefilled with the median certified computer monitor (45 kWh/yr). Every model page on this site carries its exact certified figure.
Questions, answered with the data
- How much does it cost to run a computer monitor in Maine?
- About $13 a year for the median ENERGY STAR certified computer monitor, at Maine's average residential rate of 28.4¢/kWh — that's $1.07 a month.
- Is electricity expensive in Maine?
- Maine's residential average of 28.4¢/kWh is 51% above the U.S. average of 18.8¢/kWh, ranking 46 of 51 jurisdictions (1 = cheapest).
- What's the cheapest computer monitor to run in Maine?
- Among currently certified models, the Acer PE140WU_z costs the least at about $3.16 a year at Maine rates (11 kWh/yr).
- How does Maine compare with other states?
- The same median computer monitor costs $5.57 a year in North Dakota (the cheapest state) and $21 in Hawaii (the priciest). Maine sits at $13.
Keep digging
- All certified computer monitors compared
- Computer Monitors costs in Alaska (rank 44 of 51)
- Computer Monitors costs in Rhode Island (rank 45 of 51)
- Computer Monitors costs in Massachusetts (rank 47 of 51)
- Computer Monitors costs in New York (rank 48 of 51)
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- Running a clothes washer in Maine
- Running a dehumidifier in Maine
Rate source: US EIA, average residential price of electricity, see methodology.