Data through April 2026
Running cost · Computer Monitors · ENERGY STAR certified
Lenovo A25238QP0
At the standardized usage ENERGY STAR assumes, the Lenovo A25238QP0 consumes 50 kWh a year — about $9.46 at the U.S. average electricity rate ($0.79 a month). Efficiency-wise it's unremarkable in a good way: within 11% of the median certified computer monitor (rank 902 of 1482). Where you live moves the bill from $6.21 a year in North Dakota to $23 in Hawaii.
Estimated annual running cost · U.S. average rate 18.8¢/kWh
$9.46/yr
- Per month
- $0.79
- Per day
- 3¢
- Certified use
- 50 kWh/yr
- Screen size
- 23.8 in
- Panel
- TFT LCD
- On-mode power
- 14 W
- Sleep-mode power
- 1.29 W
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 17.4¢ | $8.75 | |
| Alaska | 27.4¢ | $14 | |
| Arizona | 15.5¢ | $7.78 | |
| Arkansas | 14.2¢ | $7.12 | |
| California | 35.3¢ | $18 | |
| Colorado | 16.5¢ | $8.31 | |
| Connecticut | 32.2¢ | $16 | |
| Delaware | 18.8¢ | $9.44 | |
| District of Columbia | 25.4¢ | $13 | |
| Florida | 15.4¢ | $7.73 | |
| Georgia | 15.4¢ | $7.72 | |
| Hawaiipriciest | 46.6¢ | $23 | |
| Idaho | 12.7¢ | $6.38 | |
| Illinois | 20.5¢ | $10 | |
| Indiana | 17.9¢ | $9.00 | |
| Iowa | 13.9¢ | $6.97 | |
| Kansas | 15.8¢ | $7.93 | |
| Kentucky | 15.0¢ | $7.55 | |
| Louisiana | 14.4¢ | $7.26 | |
| Maine | 28.4¢ | $14 | |
| Maryland | 22.1¢ | $11 | |
| Massachusetts | 29.4¢ | $15 | |
| Michigan | 21.4¢ | $11 | |
| Minnesota | 16.4¢ | $8.24 | |
| Mississippi | 16.8¢ | $8.42 | |
| Missouri | 14.0¢ | $7.04 | |
| Montana | 13.9¢ | $6.99 | |
| Nebraska | 13.3¢ | $6.67 | |
| Nevada | 14.3¢ | $7.18 | |
| New Hampshire | 27.2¢ | $14 | |
| New Jersey | 23.5¢ | $12 | |
| New Mexico | 15.2¢ | $7.61 | |
| New York | 29.4¢ | $15 | |
| North Carolina | 16.3¢ | $8.17 | |
| North Dakotacheapest | 12.3¢ | $6.21 | |
| Ohio | 19.5¢ | $9.80 | |
| Oklahoma | 13.3¢ | $6.69 | |
| Oregon | 15.8¢ | $7.93 | |
| Pennsylvania | 21.5¢ | $11 | |
| Rhode Island | 28.3¢ | $14 | |
| South Carolina | 17.1¢ | $8.57 | |
| South Dakota | 14.5¢ | $7.30 | |
| Tennessee | 14.9¢ | $7.51 | |
| Texas | 17.0¢ | $8.54 | |
| Utah | 13.3¢ | $6.68 | |
| Vermont | 24.6¢ | $12 | |
| Virginia | 17.4¢ | $8.74 | |
| Washington | 14.4¢ | $7.22 | |
| West Virginia | 16.1¢ | $8.07 | |
| Wisconsin | 19.2¢ | $9.65 | |
| Wyoming | 14.7¢ | $7.38 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| PHILIPS 273B9 | 50 | $9.47 |
| LG 27BA400 | 50 | $9.47 |
| PHILIPS 242B9 | 50 | $9.47 |
| PHILIPS 272S9J | 50 | $9.48 |
| ASUS PA278CFRV | 50 | $9.43 |
| DELL P2424HEBt | 50 | $9.43 |
Run your own numbers
Your rate, your numbers
- Per day
- 3¢
- Per month
- $0.78
- Per year
- $9.41
50 kWh/yr × 18.8¢/kWh = $9.41/yr
Prefilled with this model's certified 50 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh (TEC) assumes the monitor is on 35% of the day and asleep the other 65%, per the ENERGY STAR test basis.
Questions, answered with the data
- How much electricity does the Lenovo A25238QP0 use?
- ENERGY STAR certifies the Lenovo A25238QP0 at 50 kWh per year. The certified annual kWh (TEC) assumes the monitor is on 35% of the day and asleep the other 65%, per the ENERGY STAR test basis.
- How much does the Lenovo A25238QP0 cost to run per month?
- About $0.79 a month at the U.S. average residential rate (18.8¢/kWh) — 3¢ a day, or $9.46 a year. Your state's rate moves this up or down; see the table above.
- Is the Lenovo A25238QP0 energy efficient?
- It uses 11% more electricity than the median certified computer monitor.
- What does the Lenovo A25238QP0 cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $6.21 a year in North Dakota (12.3¢/kWh) and $23 in Hawaii (46.6¢/kWh).