Marathon MFF179SSBM-RH: $92 a year to run
This model (Refrigerators) 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
3,112 / 4,667
14 % less energy than the federal minimum standard.
Product details
| Type | Bottom Freezer |
|---|---|
| Total volume (cu ft) | 18.0 |
| Adjusted volume (cu ft) | 22.0 |
| Federal standard (kWh/year) | 512 |
| ENERGY STAR Most Efficient | No |
| Available since | January 1, 2024 |
Compared with the average model (Refrigerators), this one costs about $11 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Avanti AFD17ESCDLSS | 435 | $91 |
| Avanti FFFDS175L3S | 435 | $91 |
| BREDA BR30FDRS1� | 435 | $91 |
| Hamilton Beach HBF1770 | 435 | $91 |
| Hamilton Beach HBF1770/HZ0771 | 435 | $91 |
| Hamilton Beach HBF1772 | 435 | $91 |
| Hamilton Beach HBF1772-NL | 435 | $91 |
| Hamilton Beach HBF1777-GLDWHITE | 435 | $91 |
- 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