Liebherr C7620: $64 a year to run
This model (Refrigerators) uses 305 kWh of electricity a year, which costs about $64 a year and $641 over 10 years at 21.0¢/kWh.
Energy use
305 kWh
per year
Running cost per year
$64
21.0¢/kWh
Running cost over 10 years
$641
Efficiency rank
1,811 / 4,667
37 % less energy than the federal minimum standard.
Product details
| Type | Bottom Freezer |
|---|---|
| Total volume (cu ft) | 15.0 |
| Adjusted volume (cu ft) | 18.7 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 482 |
| ENERGY STAR Most Efficient | Yes |
| Available since | March 1, 2024 |
Compared with the average model (Refrigerators), this one saves about $17 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Liebherr ICS5100 | 300 | $63 |
| Liebherr ICS5101 | 300 | $63 |
| Liebherr SC5781 | 300 | $63 |
| Miele KFN 7734 D | 300 | $63 |
| Miele KFN 7784 D | 300 | $63 |
| LG LB12C2000* | 298 | $63 |
| Liebherr SC7520 | 295 | $62 |
| Beko BFBF2412SS | 294 | $62 |
- Freezers
- 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