ASUS QN10: $5 a year to run

This model (Computers) uses 22 kWh of electricity a year, which costs about $5 a year and $46 over 10 years at 21.0¢/kWh.

Energy use
22 kWh
per year
Running cost per year
$5
21.0¢/kWh
Running cost over 10 years
$46
Efficiency rank
1,281 / 1,748

Product details

TypeDesktop
Available sinceJuly 15, 2026

More efficient alternatives

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