WattCost

Data through April 2026

Refrigerators · 1,458 certified models

Bottom-Freezer Refrigerators

1458 of 4,229 certified refrigerators are bottom-freezer refrigerators — running $38 to $150 a year at the U.S. average rate (median $106, versus $65 across the whole category).

The 50 most efficient (of 1,458)

Bottom-Freezer Refrigerators, ranked by certified annual kWh
#ModelkWh/yr$/yr (US avg)
1Fisher & Paykel RB2470BRV2most efficient200$38
2LG LB12S2000most efficient285$54
3Beko BFBF2414SSmost efficient286$54
4Beko BFBF2414WHmost efficient286$54
5Blomberg BRFB1045SSmost efficient286$54
6Blomberg BRFB1045WHmost efficient286$54
7Liebherr C5250most efficient288$54
8Beko & Blomberg K60340Nmost efficient294$55
9Beko BFBF2412SSmost efficient294$55
10Blomberg BRFB1044SSmost efficient294$55
11Blomberg BRFB1044WHmost efficient294$55
12Liebherr SC7520most efficient295$56
13LG LB12C2000most efficient298$56
14Liebherr ICS5100most efficient300$56
15Liebherr ICS5101most efficient300$56
16Liebherr SC5781most efficient300$56
17Miele KFN 7734 Dmost efficient300$56
18Miele KFN 7784 Dmost efficient300$56
19Liebherr C7620most efficient305$57
20Miele KFN 4776 ED edt/csmost efficient305$57
21Beko BBBF2410320$60
22Blomberg BRFB1051FFBI2320$60
23Beko BFBF2815SSmost efficient327$62
24Blomberg BRFB1532SSmost efficient327$62
25Summit FFBF283SSmost efficient327$62
26KitchenAid KBBX104336$63
27LG LRBNC1104339$64
28LG LRDNC1004339$64
29Whirlpool WRB551WNBS353$66
30Liebherr SC7751most efficient354$67
31Beko BFBD30216SSmost efficient355$67
32Beko BFBD30216SSLmost efficient355$67
33Beko BFBF30116SSmost efficient355$67
34Beko BFBF30216SSmost efficient355$67
35Beko BFBF30216SSLmost efficient355$67
36Blomberg BRFB21612SSmost efficient355$67
37Summit FFBF172Wmost efficient355$67
38Summit FFBF173SSmost efficient355$67
39Summit LBF30172SSmost efficient355$67
40Summit LBF30173Wmost efficient355$67
41Summit SBF175SSmost efficient355$67
42Summit SBF176Wmost efficient355$67
43Whirlpool CB345W358$67
44Beko BFBF2414SSIMmost efficient360$68
45Beko BFBF2414WHIMmost efficient360$68
46Blomberg BRFB1046SSmost efficient360$68
47Fisher & Paykel RS2484W*E* Ice & Watermost efficient363$68
48Gorenje HZF3267SCD370$70
49Gorenje HZF3267SED370$70
50Liebherr C5740IMmost efficient370$70

Other type facets

Questions, answered with the data

How much does it cost to run bottom-freezer refrigerators?
Among 1,458 certified models in this data, bottom-freezer refrigerators cost $38 to $150 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $106.
Do bottom-freezer refrigerators cost more or less than the average refrigerator?
The median model here runs $106 a year, 63% more than the $65 median across all certified refrigerators.
What's the cheapest model among bottom-freezer refrigerators?
The Fisher & Paykel RB2470BRV2 costs about $38 a year at the U.S. average rate (200 kWh/yr) — the lowest certified figure in this group.
What does the certified annual-kWh figure assume for refrigerators?
The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures — refrigerators never get a day off.

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