LG SIGNATURE 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 |
|---|---|---|
| LG SIGNATURE UM23BZH98* | 628 | $132 |
| LG SIGNATURE UM22WZH98* | 704 | $148 |
| LG SIGNATURE URNTC2306* | 714 | $150 |
| LG SIGNATURE US26WBB92* | 762 | $160 |
- 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