Durabook R11: $3 a year to run
This model (Computers) uses 14 kWh of electricity a year, which costs about $3 a year and $29 over 10 years at 21.0¢/kWh.
Energy use
14 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$29
Efficiency rank
717 / 1,748
Product details
| Type | Slate/Tablet |
|---|---|
| Battery capacity (Wh) | 43.3 |
| Available since | March 4, 2019 |
Compared with the average model (Computers), this one saves about $2 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| DT Research DT301Y | 13 | $3 |
| Panasonic CF-338****** | 13 | $3 |
| Microsoft 2077 | 13 | $3 |
| DT Research DT312PA | 13 | $3 |
| GETAC UX10 | 13 | $3 |
| Panasonic FZ-G2N****** | 13 | $3 |
| DT Research DT302PA | 13 | $3 |
| DELL Latitude 7030 Rugged Extreme Tablet | 12 | $3 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology