KOOLATRON Refrigerators: energy use and running cost
The average model uses 384 kWh a year, which costs $81 a year at 21.0¢/kWh.
Most efficient models
| Model | kWh/year | Cost/year |
|---|---|---|
| KOOLATRON KBC-46SS | 207 | $44 |
| KOOLATRON 059586611100 | 208 | $44 |
| KOOLATRON KBC-88B | 220 | $46 |
| KOOLATRON KBC-88W | 220 | $46 |
| KOOLATRON KBC-130SS | 226 | $47 |
| KOOLATRON KTUF600-W-E | 314 | $66 |
| KOOLATRON KKTMR30X18.1-B | 367 | $77 |
| KOOLATRON KKTMR30X18.1-SSL | 367 | $77 |
| KOOLATRON KKTMR30X18.1-W | 367 | $77 |
| KOOLATRON KTTMR30X18.1-SSL | 367 | $77 |
- 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