Frigidaire Dishwashers: energy use and running cost
The average model uses 231 kWh a year, which costs $49 a year at 21.0¢/kWh.
Most efficient models
| Model | kWh/year | Cost/year |
|---|---|---|
| Frigidaire FDSH4502**** | 229 | $48 |
| Frigidaire FDHP4336**** | 240 | $50 |
| Frigidaire FDPC4314**** | 240 | $50 |
| Frigidaire FDPC43C4**** | 240 | $50 |
| Frigidaire FDPH4316**** | 240 | $50 |
| Frigidaire FDPH431L**** | 240 | $50 |
| Frigidaire FDPH43C6**** | 240 | $50 |
| Frigidaire FDSH4411**** | 240 | $50 |
| Frigidaire FDSH4501**** | 240 | $50 |
| Frigidaire FDSP4401*** | 240 | $50 |
| Frigidaire FDSP4501**** | 240 | $50 |
| Frigidaire FDSR4501**** | 240 | $50 |
| Frigidaire FFBD1831UB | 240 | $50 |
| Frigidaire FFBD1831US | 240 | $50 |
| Frigidaire FFBD1831UW | 240 | $50 |
| Frigidaire FFBD2420UB | 240 | $50 |
| Frigidaire FFBD2420US | 240 | $50 |
| Frigidaire FFBD2420UW | 240 | $50 |
| Frigidaire FFCD2413**** | 240 | $50 |
| Frigidaire FFCD24C3**** | 240 | $50 |
- Refrigerators
- Freezers
- Washing machines
- 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