Samsung WF45A64**A*: $20 a year to run
This model (Washing machines) uses 93 kWh of electricity a year, which costs about $20 a year and $195 over 10 years at 21.0¢/kWh.
Energy use
93 kWh
per year
Running cost per year
$20
21.0¢/kWh
Running cost over 10 years
$195
Efficiency rank
83 / 414
Product details
| Volume (cu ft) | 4.50 |
|---|---|
| ENERGY STAR Most Efficient | Yes |
| Available since | May 31, 2021 |
Compared with the average model (Washing machines), this one saves about $6 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| Electrolux ELFW4222*** | 90 | $19 |
| LG WKHC152H*A | 90 | $19 |
| LG WM3085C* | 90 | $19 |
| LG WM3180C* | 90 | $19 |
| LG WM3270C* | 90 | $19 |
| LG WM3275C* | 90 | $19 |
| Samsung WF45T60**A* | 90 | $19 |
| Samsung WW22K680*A* | 90 | $19 |
- 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