Apple A3268: $2 a year to run

This model (Computers) uses 9 kWh of electricity a year, which costs about $2 a year and $18 over 10 years at 21.0¢/kWh.

Energy use
9 kWh
per year
Running cost per year
$2
21.0¢/kWh
Running cost over 10 years
$18
Efficiency rank
123 / 1,748

Product details

TypeSlate/Tablet
Battery capacity (Wh)0.0
Available sinceMarch 4, 2025

Compared with the average model (Computers), this one saves about $3 a year.

More efficient alternatives

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