ASUS PB63: $9 a year to run

This model (Computers) uses 42 kWh of electricity a year, which costs about $9 a year and $88 over 10 years at 21.0¢/kWh.

Energy use
42 kWh
per year
Running cost per year
$9
21.0¢/kWh
Running cost over 10 years
$88
Efficiency rank
1,473 / 1,748

Product details

TypeDesktop
Available sinceAugust 28, 2023

Compared with the average model (Computers), this one costs about $4 more a year.

More efficient alternatives

Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology