Liebherr CB7790IM: $91 a year to run
This model (Refrigerators) uses 435 kWh of electricity a year, which costs about $91 a year and $914 over 10 years at 21.0¢/kWh.
Energy use
435 kWh
per year
Running cost per year
$91
21.0¢/kWh
Running cost over 10 years
$914
Efficiency rank
3,083 / 4,667
30 % less energy than the federal minimum standard.
Product details
| Type | Bottom Freezer |
|---|---|
| Total volume (cu ft) | 16.8 |
| Adjusted volume (cu ft) | 20.5 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 582 |
| ENERGY STAR Most Efficient | Yes |
| Available since | March 1, 2024 |
Compared with the average model (Refrigerators), this one costs about $11 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| LG LB14NBP2D* | 430 | $90 |
| FULGOR MILANO, VITARA, FORTE FM4BM28FBI | 429 | $90 |
| Kenmore 263.7547262# | 429 | $90 |
| Kenmore 263.7547562# | 429 | $90 |
| Kenmore 263.7547962# | 429 | $90 |
| KOOLMORE KM-PRTM-27 | 429 | $90 |
| PORTER&CHARLES PC28SS | 429 | $90 |
| Summit FFBF151W | 429 | $90 |
- 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