Comfee CERV113B0A**: $28 a year to run
This model (Refrigerators) uses 135 kWh of electricity a year, which costs about $28 a year and $284 over 10 years at 21.0¢/kWh.
Energy use
135 kWh
per year
Running cost per year
$28
21.0¢/kWh
Running cost over 10 years
$284
Efficiency rank
81 / 4,667
25 % less energy than the federal minimum standard.
Product details
| Type | Compact Cooler |
|---|---|
| Total volume (cu ft) | 3.2 |
| Adjusted volume (cu ft) | 3.2 |
| Federal standard (kWh/year) | 181 |
| ENERGY STAR Most Efficient | No |
| Available since | March 7, 2025 |
Compared with the average model (Refrigerators), this one saves about $52 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Marathon M4-100BLS | 134 | $28 |
| Marathon M4-100PANR | 134 | $28 |
| Marathon M4-100SS | 134 | $28 |
| Marathon M4-150BLS | 134 | $28 |
| Marathon M4-150PANR | 134 | $28 |
| Marathon M4-150SS | 134 | $28 |
| Marathon M4-D200BLS | 134 | $28 |
| Marathon M4-D200PANR | 134 | $28 |
- 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