Apple A3429: $4 a year to run
This model (Computers) uses 19 kWh of electricity a year, which costs about $4 a year and $39 over 10 years at 21.0¢/kWh.
Energy use
19 kWh
per year
Running cost per year
$4
21.0¢/kWh
Running cost over 10 years
$39
Efficiency rank
1,169 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 0.0 |
| Available since | March 3, 2026 |
Compared with the average model (Computers), this one saves about $1 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| ASUS HN7306E | 19 | $4 |
| ASUS UM5606G | 19 | $4 |
| HP 16-bk | 19 | $4 |
| HP 14t-fb | 19 | $4 |
| HP HSN-Q39C-6 | 19 | $4 |
| HP 14-fa | 19 | $4 |
| Lenovo ThinkBook 16 G8 IAL | 19 | $4 |
| Lenovo 21QJ | 19 | $4 |
- 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