Lenovo 13AC: $16 a year to run
This model (Computers) uses 76 kWh of electricity a year, which costs about $16 a year and $160 over 10 years at 21.0¢/kWh.
Energy use
76 kWh
per year
Running cost per year
$16
21.0¢/kWh
Running cost over 10 years
$160
Efficiency rank
1,663 / 1,748
Product details
| Type | Desktop |
|---|---|
| Available since | May 29, 2025 |
Compared with the average model (Computers), this one costs about $11 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| ASUS D901SDRES | 76 | $16 |
| Ace Computers VA-77RB8M | 76 | $16 |
| HP HSC-F003SF | 76 | $16 |
| Lenovo 13BG | 75 | $16 |
| Lenovo ThinkCentre M770e | 75 | $16 |
| Acer Veriton X2240G | 74 | $16 |
| HP HSC-F001MT-550 | 74 | $16 |
| ASUS NUC16JNK | 74 | $16 |
- 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