DELL PB14255: $3 a year to run
This model (Computers) uses 14 kWh of electricity a year, which costs about $3 a year and $29 over 10 years at 21.0¢/kWh.
Energy use
14 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$29
Efficiency rank
734 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 55.0 |
| Available since | March 27, 2025 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer TMX214-51 | 14 | $3 |
| ASUS BM1403CDA | 14 | $3 |
| ASUS X1405V | 14 | $3 |
| DELL Dell 14S DS14265 | 14 | $3 |
| Lenovo 21XN | 14 | $3 |
| Lenovo IdeaPad Slim 5 14IMH10 | 14 | $3 |
| Lenovo IdeaPad Slim 3 14AHP10 | 14 | $3 |
| LG 17Z90U-*.******* | 14 | $3 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology