Monogram ZIR301NPP****: $70 a year to run

This model (Refrigerators) uses 332 kWh of electricity a year, which costs about $70 a year and $698 over 10 years at 21.0¢/kWh.

Energy use
332 kWh
per year
Running cost per year
$70
21.0¢/kWh
Running cost over 10 years
$698
Efficiency rank
2,197 / 4,667

10 % less energy than the federal minimum standard.

Product details

TypeFreezerless and Single Door
Total volume (cu ft)17.6
Adjusted volume (cu ft)17.6
Federal standard (kWh/year)370
ENERGY STAR Most EfficientNo
Available sinceJanuary 1, 2022

Compared with the average model (Refrigerators), this one saves about $11 a year.

More efficient alternatives

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