How much does it cost to run XO refrigerators?

Among 54 certified models in this data, XO refrigerators cost $26 to $52 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $49.

Do XO refrigerators cost more or less than the average refrigerator?

The median model here runs $49 a year, 25% less than the $65 median across all certified refrigerators.

What's the cheapest model among XO refrigerators?

The XO XOU24WDZGOA costs about $26 a year at the U.S. average rate (140 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.

Data through April 2026

Refrigerators · 54 certified models

XO

This data covers 54 certified XO — annual running costs span $26 to $52 at national-average rates (median $49; the whole-category median is $65).

The 50 most efficient (of 54)

XO, ranked by certified annual kWh
#	Model	kWh/yr	$/yr (US avg)
1	XO XOU24WDZGOA	140	$26
2	XO XOU15WGBSL	143	$27
3	XO XOU15WGBSR	143	$27
4	XO XOU15WGOL	143	$27
5	XO XOU15WGOR	143	$27
6	XO XOU15WGSL	143	$27
7	XO XOU15WGSR	143	$27
8	XO XOU15WOFL	143	$27
9	XO XOU15WOFR	143	$27
10	XO XOU24WDZGBL	156	$29
11	XO XOU24WDZGBR	156	$29
12	XO XOU24WDZGBSL	156	$29
13	XO XOU24WDZGBSR	156	$29
14	XO XOU24WDZGOL	156	$29
15	XO XOU24WDZGOR	156	$29
16	XO XOU24WDZGSL	156	$29
17	XO XOU24WDZGSR	156	$29
18	XO XOU24WDZOFL	156	$29
19	XO XOU24WDZOFR	156	$29
20	XO XOU24WGSL	158	$30
21	XO XOU24WGSR	158	$30
22	XO XOU2470WGS	238	$45
23	XO XOU15BCGBSL	259	$49
24	XO XOU15BCGBSR	259	$49
25	XO XOU15BCGOL	259	$49
26	XO XOU15BCGOR	259	$49
27	XO XOU15BCGSL	259	$49
28	XO XOU15BCGSR	259	$49
29	XO XOU15BCOFL	259	$49
30	XO XOU15BCOFR	259	$49
31	XO XOU15BCSFL	259	$49
32	XO XOU15BCSFR	259	$49
33	XO XOU15ORSL	259	$49
34	XO XOU15ORSR	259	$49
35	XO XOU24BCGOA	267	$50
36	XO XOU24ORDS	275	$52
37	XO XOU24RDO	275	$52
38	XO XOU24RDS	275	$52
39	XO XOU24BCFOL	278	$52
40	XO XOU24BCFOR	278	$52
41	XO XOU24BCGBL	278	$52
42	XO XOU24BCGBR	278	$52
43	XO XOU24BCGBSL	278	$52
44	XO XOU24BCGBSR	278	$52
45	XO XOU24BCGOL	278	$52
46	XO XOU24BCGOR	278	$52
47	XO XOU24BCGSL	278	$52
48	XO XOU24BCGSR	278	$52
49	XO XOU24BCOFL	278	$52
50	XO XOU24BCOFR	278	$52

Other brand facets

Questions, answered with the data

How much does it cost to run XO refrigerators?: Among 54 certified models in this data, XO refrigerators cost $26 to $52 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $49.
Do XO refrigerators cost more or less than the average refrigerator?: The median model here runs $49 a year, 25% less than the $65 median across all certified refrigerators.
What's the cheapest model among XO refrigerators?: The XO XOU24WDZGOA costs about $26 a year at the U.S. average rate (140 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.

The 50 most efficient (of 54)

Other brand facets

Questions, answered with the data

Keep digging