Sub-Zero DEU2450RO/*
Compact Refrigerator · 5.4
ENERGY STAR Most Efficient
Summary
The Sub-Zero DEU2450RO/* is a compact refrigerator with 5.4 capacity that uses 168 kWh per year, costing approximately $26.88annually to run at the US average electricity rate. Over 10 years, that's $268.8 in energy costs alone. It uses 46% less energy than the federal minimum standard, earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. This is an exceptionally efficient model.
$26.88
per year to run
96
efficiency score /100
$268.8
10-year energy cost
How This Compares to Other Refrigerators
Ranked #155 out of 4363 in the refrigerators category (by lowest annual cost).
Annual Cost
$26.88 vs avg $62
$35.120000000000005/yr cheaper
Energy Use
168 kWh vs avg 385
217 kWh less
Efficiency Score
96 vs avg 63
Above average
Energy Details
Annual Energy Use168 kWh/year
Federal Standard309 kWh/year
Better Than Standard46%
Annual Cost (at $0.16/kWh)$26.88
Capacity5.4
Width24"
BrandSub-Zero
Date Certified2020-11-23
Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.