Liebherr MF2451: $92 a year to run
This model (Freezers) uses 438 kWh of electricity a year, which costs about $92 a year and $921 over 10 years at 21.0¢/kWh.
Energy use
438 kWh
per year
Running cost per year
$92
21.0¢/kWh
Running cost over 10 years
$921
Efficiency rank
394 / 662
21 % less energy than the federal minimum standard.
Product details
| Type | Upright Freezer |
|---|---|
| Total volume (cu ft) | 11.5 |
| Adjusted volume (cu ft) | 20.2 |
| Federal standard (kWh/year) | 544 |
| ENERGY STAR Most Efficient | No |
| Available since | November 1, 2018 |
Compared with the average model (Freezers), this one costs about $8 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Elisii DECVC170W | 437 | $92 |
| Hisense CFU17N6A*E | 437 | $92 |
| Hisense FV17C6AWE | 437 | $92 |
| Hisense HFU170N6CWE | 437 | $92 |
| Mora MFU170N6AWE | 437 | $92 |
| BLACK+DECKER BUC1700XB | 435 | $91 |
| BLACK+DECKER BUC1700XS | 435 | $91 |
| BLACK+DECKER BUC1700XW | 435 | $91 |
- Refrigerators
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Computers
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology