Lenovo 13AT: $16 a year to run
This model (Computers) uses 78 kWh of electricity a year, which costs about $16 a year and $163 over 10 years at 21.0¢/kWh.
Energy use
78 kWh
per year
Running cost per year
$16
21.0¢/kWh
Running cost over 10 years
$163
Efficiency rank
1,665 / 1,748
Product details
| Type | Integrated Desktop |
|---|---|
| Available since | March 11, 2025 |
Compared with the average model (Computers), this one costs about $11 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| HP HSC-Q003-27 | 77 | $16 |
| Onyx VENUS-244P-P225U-G1-3200 | 73 | $15 |
| DELL QB24250 | 72 | $15 |
| HP HSC-I009-27 | 72 | $15 |
| HP 27-cv | 71 | $15 |
| HP HSC-I008R23 | 70 | $15 |
| Onyx VENUS-224P-P225U-G1-3200 | 70 | $15 |
| MSI Modern AM242TP 1M | 69 | $14 |
- 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