Miele KWT 6722 iS: $33 a year to run
This model (Refrigerators) uses 155 kWh of electricity a year, which costs about $33 a year and $326 over 10 years at 21.0¢/kWh.
Energy use
155 kWh
per year
Running cost per year
$33
21.0¢/kWh
Running cost over 10 years
$326
Efficiency rank
125 / 4,667
32 % less energy than the federal minimum standard.
Product details
| Type | Cooler |
|---|---|
| Total volume (cu ft) | 9.0 |
| Adjusted volume (cu ft) | 9.0 |
| Federal standard (kWh/year) | 227 |
| ENERGY STAR Most Efficient | No |
| Available since | August 1, 2019 |
Compared with the average model (Refrigerators), this one saves about $48 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| JennAir JBWFNL18RX | 153 | $32 |
| JennAir JBWFNR18RX | 153 | $32 |
| Liebherr MW 1800 | 150 | $32 |
| Liebherr MW 1801 | 150 | $32 |
| Liebherr MW 1810 | 150 | $32 |
| Liebherr Wgb7470 | 130 | $27 |
| Marvel MP*D#24-*G#1A | 130 | $27 |
| Marvel MP*D#24-*S#1A | 130 | $27 |
- 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