SAPPHIRE 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 |
|---|---|---|
| SAPPHIRE SW243SZSS | 118 | $25 |
| SAPPHIRE SW243SZSSPRADA | 127 | $27 |
| SAPPHIRE SW243DZSSPR | 135 | $28 |
| SAPPHIRE SR243SSPRADA | 214 | $45 |
| SAPPHIRE SR15-SS | 220 | $46 |
| SAPPHIRE SRD153SSPR | 253 | $53 |
| SAPPHIRE SRD243SSPR | 256 | $54 |
| SAPPHIRE SR243SS | 259 | $54 |
| SAPPHIRE SR24-SS | 260 | $55 |
| SAPPHIRE SR24-SSADA | 263 | $55 |
- 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