dynabook WLM10*: $2 a year to run
This model (Computers) uses 11 kWh of electricity a year, which costs about $2 a year and $23 over 10 years at 21.0¢/kWh.
Energy use
11 kWh
per year
Running cost per year
$2
21.0¢/kWh
Running cost over 10 years
$23
Efficiency rank
367 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 60.0 |
| Available since | October 31, 2026 |
Compared with the average model (Computers), this one saves about $3 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| ASUS S5652M | 11 | $2 |
| ASUS M1605U | 11 | $2 |
| ASUS UX3480Q | 11 | $2 |
| ASUS X1504M | 11 | $2 |
| ASUS X1607A | 11 | $2 |
| ASUS BR1204FG | 11 | $2 |
| ASUS S3607Q | 11 | $2 |
| DELL DB14250 | 11 | $2 |
- 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