HP 13-bg: $3 a year to run
This model (Computers) uses 12 kWh of electricity a year, which costs about $3 a year and $25 over 10 years at 21.0¢/kWh.
Energy use
12 kWh
per year
Running cost per year
$3
21.0¢/kWh
Running cost over 10 years
$25
Efficiency rank
494 / 1,748
Product details
| Type | Notebook |
|---|---|
| Battery capacity (Wh) | 42.0 |
| Available since | April 19, 2024 |
Compared with the average model (Computers), this one saves about $3 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| ASUS X1704MA | 12 | $2 |
| ASUS S5406SAL | 12 | $2 |
| ASUS M1807G | 12 | $2 |
| ASUS S5406S | 12 | $2 |
| DELL Dell Pro 15 Essential PV15255 | 12 | $2 |
| DELL DC16251 | 12 | $2 |
| DELL Vostro 15 3535 | 12 | $2 |
| dynabook PNM33U | 12 | $2 |
- 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