Bosch Washing machines: energy use and running cost
The average model uses 122 kWh a year, which costs $26 a year at 21.0¢/kWh.
Most efficient models
| Model | kWh/year | Cost/year |
|---|---|---|
| Bosch WGA12400** | 70 | $15 |
| Bosch WAW285H1UC | 84 | $18 |
| Bosch WGB246AXUC | 100 | $21 |
- Refrigerators
- Freezers
- 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