THOR KITCHEN TRF3017BF: $109 a year to run
This model (Refrigerators) uses 518 kWh of electricity a year, which costs about $109 a year and $1,089 over 10 years at 21.0¢/kWh.
Energy use
518 kWh
per year
Running cost per year
$109
21.0¢/kWh
Running cost over 10 years
$1,089
Efficiency rank
3,556 / 4,667
15 % 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) | 596 |
| ENERGY STAR Most Efficient | No |
| Available since | October 10, 2025 |
Compared with the average model (Refrigerators), this one costs about $28 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Beko BBBF2813IM | 515 | $108 |
| Blomberg BRFB1322FBI | 515 | $108 |
| LG LF21C6000* | 515 | $108 |
| Conserv RF 1820 FD | 512 | $108 |
| COSMO COS-RFFV183GHBK | 512 | $108 |
| COSMO COS-RFFV183GHS | 512 | $108 |
| COSMO COS-RFFV183RBK | 512 | $108 |
| COSMO COS-RFFV183RS� | 512 | $108 |
- 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