ASUS P5405CSA: $3 a year to run
This model (Computers) uses 16 kWh of electricity a year, which costs about $3 a year and $34 over 10 years at 21.0¢/kWh.
Energy use
16 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$34
Efficiency rank
994 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 63.0 |
| Available since | September 3, 2024 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer TMP216-51-G2 | 16 | $3 |
| Acer TravelLite TL15-43M | 16 | $3 |
| ASUS TN3604Y | 16 | $3 |
| DELL Latitude 3440 | 16 | $3 |
| dynabook BHL13U | 16 | $3 |
| GETAC B360 | 16 | $3 |
| HP 16-cc | 16 | $3 |
| HP 16-bp | 16 | $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