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Alaska pays about 26.14¢ per kilowatt-hour on statewide average, among the highest residential prices in the country, which is the strongest possible argument for putting panels on a roof. Alaska also produces 957 kWh per kilowatt a year, the lowest figure we record anywhere. The decision here is not really about either number. It is about the calendar, and about a rule that resets every month.
Your Panels and Your Bills Peak Six Months Apart
Every state has some seasonal mismatch between solar output and household demand. In Alaska it is not a mismatch, it is an inversion. Output concentrates violently into a short, bright summer, and electricity use concentrates into a long, dark winter when the panels contribute close to nothing.
The verdict changes with the state line; see the state-by-state solar payback guide for how.
That would matter less if the credits banked. Under Regulatory Commission of Alaska rules at 3 AAC 50.900 through .949, they mostly do not.
Time of year | What the array does | What the netting rule does with it |
|---|---|---|
Summer | Produces far more than the house uses | Nets against that month’s use at retail, then pays the surplus out at avoided cost |
Winter | Produces very little | You buy nearly everything back at your cooperative’s full retail rate |
The netting period is one month. So the surplus your roof makes in June cannot be carried forward to offset January; it is settled at a wholesale-style rate and the account starts again. In a state where the seasonal swing is this extreme, the length of the netting window does more damage than the weak sunshine does.
Enter your ZIP code to confirm which Alaska cooperative serves your address.
Confirm which Alaska cooperative serves you
What Your Cooperative Pays for the Surplus
Alaska is served almost entirely by cooperatives rather than investor-owned utilities, and each sets its own avoided-cost figure under 3 AAC 50.930. This is the number that decides how much of your summer is wasted, and it varies enough to change the answer.
Cooperative | Share of Alaska households | Surplus credit | How well established the figure is |
|---|---|---|---|
Golden Valley Electric | About 15% | 13.323¢ per kWh, effective June 1, 2026, adjusted quarterly | Confirmed on the utility’s own program page |
Matanuska Electric | About 24% | Small Facility Power Purchase Rate, reset quarterly | Reset quarterly; ask for the current figure in writing |
Chugach Electric | About 36% | Around 5.7¢ per kWh, reported early 2025 | Single source only, so treat as indicative and confirm |
The spread between the top and bottom rows is more than double. A Golden Valley member is paid something close to a useful rate for summer surplus. A Chugach member, on the figure reported, is paid roughly a fifth of retail. Matanuska resets its Small Facility Power Purchase Rate every quarter; ask the cooperative for the current quarter’s figure in writing.
The Range on a Typical Alaska System
A typical installation here is 7.25 kW at about $22,765, producing roughly 6,938 kWh a year against household use of around 578 kWh a month. Systems are capped at 25 kW under the interconnection rules, which is well above anything a home needs.
Scenario | Annual value | Simple payback |
|---|---|---|
Flat year-round use absorbing nearly all output | $1,814 | 12.5 years |
Typical seasonal profile, surplus credited near 13¢ | $1,413 | 16 years |
Typical seasonal profile, surplus credited near 5.7¢ (the indicative Chugach figure, confirm before relying on it) | $1,175 | 19.5 years |
All three rows value offset power at the 26.14¢ statewide average, which is ranking context rather than any cooperative’s filed rate. Chugach, Matanuska, Golden Valley and Homer each file their own residential rate, so rerun the rows with the rate on your own bill before treating any of them as yours.
The top row is not a fantasy. A household with electric heating running through the winter, or with steady year-round load, genuinely absorbs more of its own output and lands nearer twelve years. That is a good outcome on high-priced power. It just is not the profile of most Alaska homes. Alaska electricity has risen only about 1.61% a year over five years, so the hedge against rate rises appreciates slowly here; the case rests on today’s price already being high.
A Rule Change Is Due Before the End of September
One live piece of uncertainty belongs in any Alaska decision made this year. A Regulatory Commission of Alaska rulemaking on net metering must complete by September 25, 2026, and separate legislation introduced in February 2026 would require Railbelt utilities to adopt net metering rules.
We do not know what either will produce, and nobody quoting you does either. What matters practically is that the terms set out above are the terms as they stand now, and that if you are close to a decision it is worth asking your cooperative two questions in writing: what the current surplus credit is, and whether systems interconnected before any rule change will be held to existing terms. A dated answer is worth having on file.
When Alaska Solar Does Not Add Up
- If your load is concentrated in winter and your cooperative pays a low surplus credit. This is the common Alaska case and it is the one where the numbers do not carry.
- If the roof carries snow for months. Output already assumed to be the lowest in the country falls further, and steep-pitch or ground-mount options that shed snow cost more to install.
- If a quote is sized above your monthly use. With monthly netting, extra capacity produces surplus that settles at avoided cost every single month. Oversizing is more costly here than in states that net annually.
- If a proposal shows a federal tax credit. Section 25D is $0 for host-owned systems whose installation is completed after December 31, 2025, under Public Law 119-21. The separate Section 48E business credit can only reach a home through a lease or power purchase agreement; Alaska’s position on residential third-party ownership is unsettled and no company currently offers those contracts here, so there is no federal credit to price into a purchase. Alaska also has no state solar credit and no state income tax for one to attach to, and no statewide rebate.
- If you expect to sell the house before roughly year 13. Even the best row does not return the outlay in bill savings alone.
- If you are relying on a payback under ten years. Nothing in the Alaska data supports one.
In short, Alaska’s high electricity price does real work, and the monthly netting rule takes much of it back. Whether the remainder justifies the outlay depends on your own seasonal usage more than on any figure an installer can quote from a brochure. Our Alaska incentives guide covers what the state offers, and the Alaska installer list covers who works here.
Pull twelve months of bills and look at the shape of them before anything else.
Look at the shape of your twelve months
Alaska Solar FAQs
It depends more on the shape of your electricity use than on anything else. Our modeling puts simple payback between about 12.5 years for a household with steady year-round load and about 19.5 years for a typical seasonal profile on a Chugach-class surplus credit. Alaska has among the highest electricity prices in the country at 26.14¢, which helps a great deal, and the lowest solar production we record at 957 kWh per kilowatt a year, which does not.
Under Regulatory Commission of Alaska rules at 3 AAC 50.900 through .949, utilities of 5 GWh or more net your generation against your use each month at retail rates, and any surplus left at the end of that month is credited at a non-firm avoided-cost rate under 3 AAC 50.930. Systems are capped at 25 kW. The critical detail is that the netting period is one month, so summer surplus cannot be carried forward to offset winter consumption.
It varies widely and each cooperative sets its own figure. Golden Valley Electric credits 13.323¢ per kilowatt-hour effective June 1, 2026, adjusted quarterly. Matanuska Electric resets its Small Facility Power Purchase Rate every quarter; ask the cooperative for the current quarter’s figure in writing. Chugach Electric has been reported at around 5.7¢ in early 2025, but that comes from a single source and should be confirmed with the cooperative directly.
They work, but they contribute very little for several months, and that is the central problem. Output concentrates into the summer while household electricity use concentrates into the winter, and because Alaska nets monthly, the summer surplus is settled at a low rate and does not carry over to the winter bills. Snow sitting on panels reduces winter output further.
Possibly. A Regulatory Commission of Alaska rulemaking on net metering must complete by September 25, 2026, and legislation introduced in February 2026 would require Railbelt utilities to adopt net metering rules. We do not know what either will produce. If you are close to a decision, ask your cooperative in writing what the current surplus credit is and whether systems interconnected before any change will be held to existing terms.
Methodology: figures use the EcoGen Solar Cost Index for Alaska, $3.14 per watt as of March 1, 2026, a 7.25 kW system costing $22,765 and producing 6,938 kWh a year at 957 kWh per kilowatt, offset power valued at the 26.14¢ statewide average (labeled context; your cooperative’s filed residential rate governs), and no federal residential credit for host-owned systems. The seasonal rows assume roughly 45% of annual output falls in months where production exceeds household use and is settled as surplus, which is an estimate of the Alaska production curve rather than a measured figure for your roof. Payback figures are simple payback before financing, rate escalation (the state five-year average is 1.61%) and degradation.
References & Research Sources
EcoGen America reviewed Regulatory Commission of Alaska rule 3 AAC 50.930 and the surrounding rules at 3 AAC 50.900 through .949 for the monthly retail netting structure applying to utilities of 5 GWh or more, the crediting of month-end surplus at a non-firm avoided-cost rate, and the 25 kW system cap; the Golden Valley Electric Association net metering program page for the 13.323¢ per kilowatt-hour credit effective June 1, 2026 and its quarterly adjustment; Matanuska Electric Association’s Small Facility Power Purchase Rate for the quarterly reset mechanism; a single report of a Chugach Electric rate of around 5.7¢ per kilowatt-hour in early 2025, labeled above as indicative for that reason; the Regulatory Commission of Alaska rulemaking with a completion deadline of September 25, 2026 and legislation introduced in February 2026 concerning Railbelt net metering rules; the Database of State Incentives for Renewables and Efficiency for the absence of an Alaska state solar tax credit or statewide rebate; EIA Electric Power Monthly for the 26.14¢ residential price and the five-year growth rate of roughly 1.61% a year; and IRS guidance on the Public Law 119-21 termination of Section 25D. Output of 957 kWh per kilowatt per year, 3.3 peak sun hours, the 7.25 kW system size, the $22,765 installed cost and the 578 kWh monthly usage are EcoGen America figures for Alaska dated March 1, 2026. Cooperative shares of residential customers are from EIA-861 2024. Sources accessed between June 10 and August 18, 2026.
