Acer CP514-5HN: $3 a year to run
This model (Computers) uses 16 kWh of electricity a year, which costs about $3 a year and $33 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
$33
Efficiency rank
948 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 70.0 |
| Available since | March 7, 2025 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Acer N25C13 | 15 | $3 |
| ASUS V3607U | 15 | $3 |
| ASUS X1505V | 15 | $3 |
| ASUS B1503CVA | 15 | $3 |
| ASUS X1605V | 15 | $3 |
| HP HSN-Q33C | 15 | $3 |
| HP HSN-Q33C-5 | 15 | $3 |
| Lenovo Yoga 9 2-in-1 14IPH11 | 15 | $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