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Best High-Efficiency Freezers (2026)

Residential freezers whose official ENERGY STAR records list at least 15% less energy use than the U.S. federal standard, ranked on the same published-spec score as the main comparison.

Updated 2026-11-133 picksFull freezers ranking

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  1. 1
    Highest published-spec match in this shortlist

    Kenmore KMR11MS2EA16C

    Score is within our freezers ranking
    7.4/10

    37% less energy than the U.S. federal standard; 11.1 cu ft certified total volume; 249 kWh/year; automatic defrost.

    What we like

    • Highest official percent less energy than the U.S. federal standard in this comparison (37%)
    • Official ENERGY STAR defrost type is automatic
    • Official record meets ENERGY STAR Most Efficient 2025 criteria

    Watch out for

    • No additional scored gaps in the official record we used
    Check price at AmazonFull specs & sources
  2. 2
    Closely related alternative

    Frigidaire FFUE2024A

    Score is within our freezers ranking
    6.2/10

    20% less energy than the U.S. federal standard; 20 cu ft certified total volume; 424 kWh/year; automatic defrost.

    What we like

    • Official 20% less energy than the U.S. federal standard
    • Large official certified total volume (20 cu ft)
    • Official ENERGY STAR defrost type is automatic
    • Official record meets ENERGY STAR Most Efficient 2025 criteria

    Watch out for

    • No additional scored gaps in the official record we used
    Check price at AmazonFull specs & sources
  3. 3
    Another official-spec alternative

    Liebherr SF5291

    Score is within our freezers ranking
    5.7/10

    26% less energy than the U.S. federal standard; 9.8 cu ft certified total volume; 350 kWh/year; automatic defrost.

    What we like

    • Official 26% less energy than the U.S. federal standard
    • Official ENERGY STAR defrost type is automatic
    • Official record meets ENERGY STAR Most Efficient 2025 criteria

    Watch out for

    • No additional scored gaps in the official record we used
    Check price at AmazonFull specs & sources

Keep comparing

Full rankingBest Freezers (2026) Buying guideBest Large-Capacity Freezers (2026) Head-to-headKenmore KMR11MS2EA16C vs Frigidaire FFUE2024AHead-to-headKenmore KMR11MS2EA16C vs Liebherr SF5291Head-to-headFrigidaire FFUE2024A vs Liebherr SF5291 TopicFreezers