How Much to Run a Mini Split in Alaska? $0.52/Hr, $893/Winter
Running ductless mini-split in Alaska costs about $0.52 an hour and roughly $893 for the winter — 2,000 W for 9.4 hours a day at 26.11¢/kWh.
· Source: EIA Electric Power Monthly Table 5.6.A (July 2026 data) · next EIA update ~Oct 23
On this page: CalculatorTableHow we calculatedSources
Jump to calculator ↓Slider nudges the Alaska rate; the URL keeps it.
- Per hour
- $0.52 at 26.11¢/kWh
- Per winter
- $893 (182 days)
- Hours per day
- 9.4 (EIA division heating degree-days-scaled)
- Degree-days used
- 2,151 (EIA STEO Pacific census division)
- Wattage
- 2,000 W (typical 400–3,500)
- Alaska rate
- 26.11¢ (October 2025–March 2026 average)
- Rank of 20 cold states
- 10 (10th most expensive)
Why this number
Alaska runs ductless mini-split longer than the national baseline in October–March — 9.4 hours a day on the EIA division degree-day scaling used here, against 9.4 nationally — and pays 26.11¢/kWh for it. Those two numbers, times 2,000 W, are the whole $893.
Ductless mini-split cost in Alaska by hours per day — per day / per winter
| Hours per day | Alaska avg 26.11¢ | Chugach Electric Assn 21.2¢ | Matanuska Electric Ass 23.4¢ | Golden Valley Elec Ass 30.3¢ |
|---|---|---|---|---|
| 1 h | $0.52 / $95 | $0.42 / $77 | $0.47 / $85 | $0.61 / $110 |
| 2 h | $1.04 / $190 | $0.85 / $154 | $0.94 / $170 | $1.21 / $221 |
| 4 h | $2.09 / $380 | $1.70 / $309 | $1.87 / $341 | $2.42 / $441 |
| 6 h | $3.13 / $570 | $2.54 / $463 | $2.81 / $511 | $3.64 / $662 |
| 8 h | $4.18 / $760 | $3.39 / $617 | $3.74 / $681 | $4.85 / $882 |
| 12 h | $6.27 / $1,140 | $5.09 / $926 | $5.62 / $1,022 | $7.27 / $1,324 |
What Alaska’s utilities charge for it
| Utility | Residential customers | ¢/kWh (EIA-861 2024) | Per hour | Per winter at 9.4 h/day |
|---|---|---|---|---|
| Chugach Electric Assn Inc | 97,048 | 21.2¢ | $0.42 | $725 |
| Matanuska Electric Assn Inc | 64,205 | 23.4¢ | $0.47 | $801 |
| Golden Valley Elec Assn Inc | 40,675 | 30.3¢ | $0.61 | $1,037 |
What the numbers say about ductless mini-split in Alaska
NOAA publishes no state series for Alaska, so this page uses the EIA STEO Pacific census division heating degree-days, October 2025–March 2026: 2,151, 64% of the US 3,359, which is why this page runs ductless mini-split 9.4 hours a day against the national 9.4. At Alaska’s October 2025–March 2026 average rate of 26.11¢/kWh that makes it the 10th most expensive of the 20 cold states for ductless mini-split: $893 for the 182-day winter, against Nebraska’s $552 and Maine’s $1,886. Chugach Electric Assn Inc, Alaska’s largest utility with 97,048 residential customers, averages 21.2¢ — $725 for the same hours — while Golden Valley Elec Assn Inc at 30.3¢ comes to $1,037, a $311 spread on identical use. Per million Btu delivered, this unit at the NEEP median COP of 2.17 costs $35.26 against $13.37 for natural gas at Alaska’s winter average of $1.27/therm, which is the whole-house comparison the Alaska heating page works through. Alaska’s winter-average rate (26.11¢) sits 2.72¢ below its July 2026 reading of 28.83¢; the season figure uses the winter average because that is when ductless mini-split runs. One caveat specific to Alaska: the EIA STEO Pacific census division folds it in with California, Oregon and Washington, which understates its winter, so this page holds the hours at the national 9.4 h/day floor rather than scaling them down — raise them in the calculator to match your own season.
Frequently asked questions
How much does it cost to run ductless mini-split per hour in Alaska?
$0.52 an hour for a 2,000 W unit at Alaska’s October 2025–March 2026 average average of 26.11¢/kWh (2,000 ÷ 1,000 × 0.2611); at Chugach Electric Assn Inc’s 21.2¢ it is $0.42.
How much does ductless mini-split cost for the whole winter in Alaska?
About $893: 2,000 W × 9.4 hours a day × 182 days (October–March) × 26.11¢. The hours are the national 9.4 h/day scaled by EIA STEO Pacific census division heating degree-days, October 2025–March 2026 (2,151 against the US 3,359); enter your own hours above for your own figure.
Is ductless mini-split expensive to run in Alaska compared with other cold states?
Alaska is the 10th most expensive of the 20 cold states on this site at $893 a winter; the range runs from Nebraska ($552) to Maine ($1,886), driven almost entirely by the electricity rate.
How we calculated this
Worked for ductless mini-split in Alaska: 2,000 W ÷ 1,000 × 0.2611 $/kWh = $0.52 per hour; hours per day = 9.4 × (2,151 ÷ 3,359) = 9.4 (floored at the national baseline, see below); 2,000 ÷ 1,000 × 9.4 × 182 × 0.2611 = $893 for the winter. Rate: EIA Electric Power Monthly 5.6.A (October 2025–March 2026 average); degree-days: EIA STEO Pacific census division heating degree-days, October 2025–March 2026, against the US total; utility prices: EIA-861 2024.Sources: U.S. Energy Information Administration (EIA) electricity rates · DSIRE incentive records · public IRS/OBBBA guidance. Figures are modeled estimates, not quotes or tax advice. See our methodology.
Where to go next
- Cost to run ductless mini-split (national page) — The 2,000 W and 9.4 h/day baseline this page scales for Alaska, with the sourced benchmark.
- Cost to heat a home in Alaska — Gas, propane, oil, heat pump and resistance per MMBtu at Alaska’s own prices — the whole-house picture.
- Find your electricity rate by ZIP — Alaska averages 26.11¢ but its utilities span the table above — send your own rate into this calculator.
- Solar panel cost in Alaska — Alaska’s 28.83¢ July rate, utilities and rate history on the solar side.
- Cost to run space heater in Alaska — Same Alaska rates and degree-days applied to a 1,500 W space heater.
- Cost to run heat pump in Alaska — Same Alaska rates and degree-days applied to a 3,500 W heat pump.
- Cost to run ductless mini-split in Illinois — $890 for the winter at 17.86¢ and 13.7 h/day — the nearest cold-state comparison.
- Cost to run ductless mini-split in North Dakota — $797 for the winter at 11.71¢ and 18.7 h/day — the nearest cold-state comparison.