Acer CBV514-1H: $0 a year to run
This model (Computers) uses 2 kWh of electricity a year, which costs about $0 a year and $3 over 10 years at 21.0¢/kWh.
Energy use
2 kWh
per year
Running cost per year
$0
21.0¢/kWh
Running cost over 10 years
$3
Efficiency rank
1 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 56.0 |
| Available since | October 27, 2025 |
Compared with the average model (Computers), this one saves about $5 a year.
- 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