Ductless Mini-Split Cost by State

A 12,000 BTU ductless mini-split serving one room, cycling with thermostat. Running one costs about $179/year at the U.S. average residential rate (18.83¢/kWh) — but the range across states is significant: from $117/year in North Dakota (12.35¢/kWh) to $443/year in Hawaii (46.62¢/kWh).

Full ranking — Ductless Mini-Split running cost in all 51 states

Rank	State	Rate	Cost/month	Cost/year
1	North Dakota	12.35¢/kWh	$19.85	$117
2	Idaho	12.70¢/kWh	$20.41	$121
3	Nebraska	13.28¢/kWh	$21.34	$126
4	Utah	13.29¢/kWh	$21.36	$126
5	Oklahoma	13.31¢/kWh	$21.39	$126
6	Iowa	13.86¢/kWh	$22.27	$132
7	Montana	13.90¢/kWh	$22.34	$132
8	Missouri	14.01¢/kWh	$22.52	$133
9	Arkansas	14.16¢/kWh	$22.76	$135
10	Nevada	14.29¢/kWh	$22.97	$136
11	Washington	14.36¢/kWh	$23.08	$136
12	Louisiana	14.44¢/kWh	$23.21	$137
13	South Dakota	14.52¢/kWh	$23.34	$138
14	Wyoming	14.68¢/kWh	$23.59	$140
15	Tennessee	14.94¢/kWh	$24.01	$142
16	Kentucky	15.02¢/kWh	$24.14	$143
17	New Mexico	15.15¢/kWh	$24.35	$144
18	Georgia	15.37¢/kWh	$24.70	$146
19	Florida	15.38¢/kWh	$24.72	$146
20	Arizona	15.48¢/kWh	$24.88	$147
21	Kansas	15.78¢/kWh	$25.36	$150
22	Oregon	15.78¢/kWh	$25.36	$150
23	West Virginia	16.06¢/kWh	$25.81	$153
24	North Carolina	16.25¢/kWh	$26.12	$154
25	Minnesota	16.39¢/kWh	$26.34	$156
26	Colorado	16.54¢/kWh	$26.58	$157
27	Mississippi	16.76¢/kWh	$26.93	$159
28	Texas	16.99¢/kWh	$27.30	$161
29	South Carolina	17.06¢/kWh	$27.42	$162
30	Virginia	17.38¢/kWh	$27.93	$165
31	Alabama	17.41¢/kWh	$27.98	$165
32	Indiana	17.90¢/kWh	$28.77	$170
33	Delaware	18.79¢/kWh	$30.20	$179
34	Wisconsin	19.21¢/kWh	$30.87	$183
35	Ohio	19.49¢/kWh	$31.32	$185
36	Illinois	20.47¢/kWh	$32.90	$195
37	Michigan	21.39¢/kWh	$34.38	$203
38	Pennsylvania	21.47¢/kWh	$34.50	$204
39	Maryland	22.07¢/kWh	$35.47	$210
40	New Jersey	23.53¢/kWh	$37.82	$224
41	Vermont	24.56¢/kWh	$39.47	$233
42	District of Columbia	25.41¢/kWh	$40.84	$242
43	New Hampshire	27.24¢/kWh	$43.78	$259
44	Alaska	27.35¢/kWh	$43.95	$260
45	Rhode Island	28.30¢/kWh	$45.48	$269
46	Maine	28.42¢/kWh	$45.67	$270
47	Massachusetts	29.45¢/kWh	$47.33	$280
48	New York	29.45¢/kWh	$47.33	$280
49	Connecticut	32.24¢/kWh	$51.81	$306
50	California	35.25¢/kWh	$56.65	$335
51	Hawaii	46.62¢/kWh	$74.92	$443

Browse by state (alphabetical)

Alabama — $165/year at 17.41¢/kWh
Alaska — $260/year at 27.35¢/kWh
Arizona — $147/year at 15.48¢/kWh
Arkansas — $135/year at 14.16¢/kWh
California — $335/year at 35.25¢/kWh
Colorado — $157/year at 16.54¢/kWh
Connecticut — $306/year at 32.24¢/kWh
Delaware — $179/year at 18.79¢/kWh
District of Columbia — $242/year at 25.41¢/kWh
Florida — $146/year at 15.38¢/kWh
Georgia — $146/year at 15.37¢/kWh
Hawaii — $443/year at 46.62¢/kWh
Idaho — $121/year at 12.70¢/kWh
Illinois — $195/year at 20.47¢/kWh
Indiana — $170/year at 17.90¢/kWh
Iowa — $132/year at 13.86¢/kWh
Kansas — $150/year at 15.78¢/kWh
Kentucky — $143/year at 15.02¢/kWh
Louisiana — $137/year at 14.44¢/kWh
Maine — $270/year at 28.42¢/kWh
Maryland — $210/year at 22.07¢/kWh
Massachusetts — $280/year at 29.45¢/kWh
Michigan — $203/year at 21.39¢/kWh
Minnesota — $156/year at 16.39¢/kWh
Mississippi — $159/year at 16.76¢/kWh
Missouri — $133/year at 14.01¢/kWh
Montana — $132/year at 13.90¢/kWh
Nebraska — $126/year at 13.28¢/kWh
Nevada — $136/year at 14.29¢/kWh
New Hampshire — $259/year at 27.24¢/kWh
New Jersey — $224/year at 23.53¢/kWh
New Mexico — $144/year at 15.15¢/kWh
New York — $280/year at 29.45¢/kWh
North Carolina — $154/year at 16.25¢/kWh
North Dakota — $117/year at 12.35¢/kWh
Ohio — $185/year at 19.49¢/kWh
Oklahoma — $126/year at 13.31¢/kWh
Oregon — $150/year at 15.78¢/kWh
Pennsylvania — $204/year at 21.47¢/kWh
Rhode Island — $269/year at 28.30¢/kWh
South Carolina — $162/year at 17.06¢/kWh
South Dakota — $138/year at 14.52¢/kWh
Tennessee — $142/year at 14.94¢/kWh
Texas — $161/year at 16.99¢/kWh
Utah — $126/year at 13.29¢/kWh
Vermont — $233/year at 24.56¢/kWh
Virginia — $165/year at 17.38¢/kWh
Washington — $136/year at 14.36¢/kWh
West Virginia — $153/year at 16.06¢/kWh
Wisconsin — $183/year at 19.21¢/kWh
Wyoming — $140/year at 14.68¢/kWh

Ductless Mini-Split Cost by State

Full ranking &mdash; Ductless Mini-Split running cost in all 51 states

Browse by state (alphabetical)

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Full ranking — Ductless Mini-Split running cost in all 51 states