ASUS TP3407S: $2 a year to run
This model (Computers) uses 10 kWh of electricity a year, which costs about $2 a year and $22 over 10 years at 21.0¢/kWh.
Energy use
10 kWh
per year
Running cost per year
$2
21.0¢/kWh
Running cost over 10 years
$22
Efficiency rank
291 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 75.0 |
| Available since | December 1, 2024 |
Compared with the average model (Computers), this one saves about $3 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer A14-I51M | 10 | $2 |
| Acer R725T | 10 | $2 |
| dynabook PZA40* | 10 | $2 |
| dynabook PPE20* | 10 | $2 |
| HP 14-hh | 10 | $2 |
| Lenovo IdeaPad Vibe 14Q8X12 | 10 | $2 |
| Lenovo 21YY | 10 | $2 |
| Lenovo IdeaPad Slim 3 16IWC11 | 10 | $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