Monogram Freezers: energy use and running cost
The average model uses 401 kWh a year, which costs $84 a year at 21.0¢/kWh.
Most efficient models
| Model | kWh/year | Cost/year |
|---|---|---|
| Monogram ZIF181NBR**** | 448 | $94 |
| Monogram ZIF181NPN**** | 448 | $94 |
| Monogram ZIF241NBR**** | 513 | $108 |
| Monogram ZIF241NPN**** | 513 | $108 |
| Monogram ZIF301NBR**** | 579 | $122 |
| Monogram ZIF301NPN**** | 579 | $122 |
| Monogram ZIF361NBR**** | 649 | $136 |
| Monogram ZIF361NPR**** | 649 | $136 |
- Refrigerators
- 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