Rules by state

Solar and battery interconnection rules in Alaska

Alaska net metering. Every threshold below was read out of the document linked at the bottom of this page, and the same rules answer the free screening check.

Who this binds: investor owned utilities, electric cooperatives. A utility outside that list sets its own terms, so confirm who serves the address first.

Check a Alaska address free
How the size is measured: not published

The published limits here are stated in kilowatts without saying whether that is the inverter rating in alternating current or the array rating in direct current. On a system near a threshold that decides which band it lands in, so the checker asks the question rather than choosing an answer.

Size bands and what each one obliges

Net metering, up to 25 kW Size 0 to 25 kW

A total nameplate capacity of no more than 25 kilowatts per consumer premises. A utility administering the program may not charge any additional standby, capacity, interconnection or other net metering fee unless the Commission approves it.

  • No more than 25 kW nameplate per premises
  • No additional net metering fee without Commission approval

The screens that decide it

Ask the utility this, before you sell it

  1. What did your 1 March filing show for the kilowatts equal to 1.5 percent of average retail demand and the capacity already participating? That cap is measured against average demand, not peak, so headroom runs out sooner than in other states.
  2. What are your tariff interconnection standards, review steps, fees and timelines? Alaska sets none of these at state level and delegates all of it to your tariff.
  3. Is the 25 kilowatt limit measured in alternating or direct current? The rule says total nameplate capacity and does not say.

Worth knowing before you quote

Alaska publishes no capacity tiers, no screens, no insurance provision and no approval or permission to operate timeline, all confirmed by reading the rule. The only deadline is that a refusal to interconnect must be reported to the Commission within 30 days. Storage is not addressed. A utility may file a tariff seeking a limit above 1.5 percent.

Source

Alaska Administrative Code Title 3 Sections 50.900 through 50.949, net metering

Read and recorded 2026-09-12. Alaska has no statewide interconnection standard. The net metering rule requires a utility to permit eligible systems to interconnect per its own tariff standards, and everything procedural lives there. It applies only to a utility subject to economic regulation, and expressly excludes an independent system powered entirely by renewables and any independent system with total retail sales below five million kilowatt hours in the previous year.

What to do with this

Check a real address

The rules below are the general case. Run the free check to see which utility serves a specific address, which tier the system lands in, and what to ask.

Run the free check
Installers: keep the answer with the job

GridProjeX holds the project from here, with every value tied to the document it came from and the utility and permit tracks run to permission to operate.

How it works for installers
Utilities: see what applicants are told

The same published rules your applicants read here are the ones your queue sees. GridProjeX is the record both sides work from.

How it works for utilities

Also from CivyxIQ, if they fit what you already do: SolarProjeX for running the crews and the jobs, and Solar Home so the homeowner can follow their own project. Neither is needed to use the checker.