Lenovo 90YD: $20 a year to run
This model (Computers) uses 94 kWh of electricity a year, which costs about $20 a year and $198 over 10 years at 21.0¢/kWh.
Energy use
94 kWh
per year
Running cost per year
$20
21.0¢/kWh
Running cost over 10 years
$198
Efficiency rank
1,714 / 1,748
Product details
| Type | Desktop |
|---|---|
| Available since | February 14, 2025 |
Compared with the average model (Computers), this one costs about $15 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Lenovo 12V3 | 94 | $20 |
| ASUS NUC15JNK | 94 | $20 |
| ASUS D701MER | 93 | $20 |
| ASUS D701MERC | 93 | $20 |
| CIARA D15750 | 92 | $19 |
| Lenovo 12U2 | 89 | $19 |
| Lenovo 12TY | 89 | $19 |
| CIARA T15750 | 88 | $18 |
- 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