Midea MT08VB1: $89 a year to run

This model (Room air conditioners) uses 426 kWh of electricity a year, which costs about $89 a year and $894 over 10 years at 21.0¢/kWh.

Energy use
426 kWh
per year
Running cost per year
$89
21.0¢/kWh
Running cost over 10 years
$894
Efficiency rank
168 / 589

47 % less energy than the federal minimum standard.

Product details

TypeThrough the Wall
Cooling capacity (BTU/h)8000
RefrigerantR-32
ENERGY STAR Most EfficientYes
Available sinceAugust 28, 2026

Compared with the average model (Room air conditioners), this one saves about $33 a year.

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