Samsung RF90F29AE*: $139 a year to run
This model (Refrigerators) uses 663 kWh of electricity a year, which costs about $139 a year and $1,393 over 10 years at 21.0¢/kWh.
Energy use
663 kWh
per year
Running cost per year
$139
21.0¢/kWh
Running cost over 10 years
$1,393
Efficiency rank
4,300 / 4,667
8 % less energy than the federal minimum standard.
Product details
| Type | Bottom Freezer |
|---|---|
| Total volume (cu ft) | 28.6 |
| Adjusted volume (cu ft) | 35.4 |
| Refrigerant | R-600a |
| Federal standard (kWh/year) | 714 |
| ENERGY STAR Most Efficient | No |
| Available since | March 7, 2025 |
Compared with the average model (Refrigerators), this one costs about $59 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Midea ARBM265FDSE | 662 | $139 |
| Midea MDRF996FGF04PRR | 662 | $139 |
| Midea MRF27I6*** | 662 | $139 |
| KitchenAid KRMF336SPS | 661 | $139 |
| Whirlpool WRMF3336SV | 661 | $139 |
| Whirlpool WRMF3336SW | 661 | $139 |
| Whirlpool WRMF3336SZ | 661 | $139 |
| Crosley CFDNH2218AS | 660 | $139 |
- 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