LG LDTH797**: $50 a year to run
This model (Dishwashers) uses 238 kWh of electricity a year, which costs about $50 a year and $500 over 10 years at 21.0¢/kWh.
Energy use
238 kWh
per year
Running cost per year
$50
21.0¢/kWh
Running cost over 10 years
$500
Efficiency rank
297 / 727
Product details
| Type | Standard |
|---|---|
| ENERGY STAR Most Efficient | No |
| Available since | October 28, 2022 |
Compared with the average model (Dishwashers), this one costs about $1 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Smeg DW8220 | 235 | $49 |
| Smeg DW8620 | 235 | $49 |
| AEG F8242FI | 234 | $49 |
| AEG F8242FI-18 | 234 | $49 |
| AEG F8642FI | 234 | $49 |
| AEG F8642SS | 234 | $49 |
| Beko DDN25401* | 234 | $49 |
| Beko DDN25402* | 234 | $49 |
- 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