Alaska Policy Commentary · June 7, 2026
The Answer Was Already in Alaska Statute: What a 20-Mill Property Tax Would Actually Generate — and What Alaska Is Giving Up
The Legislature has spent weeks building an increasingly complex volumetric tax architecture to avoid the one question a mill rate makes unavoidable: what is this asset actually worth? The Department of Revenue already answered that question. Nobody is listening.
By Tom Lamb · HB 381 · Special Session 2026
Alaska Statute 43.56 already levies 20 mills on the assessed value of oil and gas property statewide. It has done so for decades. It is the legal framework that has generated billions in revenue from the Trans-Alaska Pipeline. It is self-calibrating — the mill rate applies to what the property is actually worth, determined by assessment after construction, requiring no advance knowledge of what a project costs to build.
The Legislature has spent weeks debating volumetric rates, stacked municipal taxes, inflation escalators, ramp-up periods, and community impact funds — a growing architecture of complexity designed to replace a system that already works. The reason for the complexity is simple: a mill rate on assessed value makes one question unavoidable. What is this asset actually worth? That question requires knowing what the project costs to build. And that is the one number nobody will provide.
So the Legislature is building workarounds. HB 381 is not a tax structure. It is a cost-blindness mechanism made permanent in statute.
"A mill rate on assessed value makes one question unavoidable: what is this asset worth? That is precisely why it isn't in the bill."
What the Numbers Actually Show
Run 20 mills against the two cost figures in public circulation — Glenfarne's own self-prepared estimate of $44.5–$54.5 billion, and the Rapidan Energy Group independent analysis putting the total above $70 billion — and the revenue picture becomes impossible to ignore.
| Structure | Annual | 10 Years | 20 Years |
|---|---|---|---|
| 20 mills on $46.2B | $924M | $9.24B | $18.48B |
| 20 mills on $70B | $1.4B | $14B | $28B |
| HB 381 volumetric rate | ~$59M | ~$590M | ~$1.18B |
HB 381 generates approximately 6% of what a standard 20-mill property tax would produce on Glenfarne's own low-end estimate — and about 4% on the Rapidan estimate. That is not a tax incentive structured to attract investment. It is a near-total elimination of Alaska's tax interest in its own resource infrastructure, made permanent, before costs are known, with no recapture mechanism and no exit.
The Department of Revenue confirmed this with its own projection: under existing law, the state was on track to receive $8.4 billion in property taxes from the pipeline by 2042. HB 381 generates approximately $590 million over the same period. Alaska is being asked to surrender $7.8 billion by 2042 — a figure its own revenue department calculated — in exchange for a volumetric rate set without knowing what the project costs to build.
What Alaska Gives Up Permanently Under HB 381
vs. 20 mills on $46.2B: $7.8 billion by 2042 · $17.3 billion over 20 years
vs. 20 mills on $70B: $13.4 billion by 2042 · $26.8 billion over 20 years
Why a Mill Rate Is the Right Structure
A mill rate on assessed property value solves every problem the Legislature has been wrestling with simultaneously — without requiring any knowledge of construction costs in advance.
It is self-calibrating. If the project costs $44.5 billion, the mill rate produces revenue proportional to $44.5 billion. If it costs $70 billion, revenue scales accordingly. Alaska never needs to know the cost in advance. The assessment does the work automatically — exactly how Louisiana's ITEP works, exactly how Texas Chapter 312 works.
It is already in statute. AS 43.56 levies 20 mills on oil and gas property. Alaska has the legal framework, the assessment methodology, and the administrative capacity. HB 381 throws all of that away for a volumetric rate nobody can validate.
It eliminates the stacking problem. The amendment packet for HB 381 includes an uncapped municipal volumetric tax stackable on top of the state rate — with no visible ceiling. A mill rate under AS 43.56 already handles municipal allocation through the existing credit mechanism. No stacking. No uncapped municipal rates. No financing uncertainty.
It gives Glenfarne bankable certainty. A known mill rate applied to certified assessed value is a number any project finance lender can model. That is the kind of tax certainty FID actually requires — not a fixed volumetric rate set without cost validation that lenders will question before committing a dollar.
It provides a genuine competitive incentive. The Legislature could offer a time-limited mill rate reduction — say 10 mills instead of 20 — for a defined period after commercial operations begin, applied to certified assessed value, restoring to 20 mills thereafter. That is competitive with Louisiana and Texas, transparent, self-calibrating, and does not require knowing costs in advance. It is a real incentive, not a blank check.
How the Revenue Should Be Distributed — and Who Should Receive It
The state should collect the full mill rate revenue and distribute it to corridor boroughs on a population basis. Not statewide — corridor boroughs only. The communities that actually host the project, bear its construction burden, absorb its infrastructure demands, and live with its long-term presence deserve the revenue it generates.
The pipeline runs from Prudhoe Bay to Nikiski — 807 miles through five organized boroughs and portions of the unorganized borough. Those are the communities in the equation. Anchorage is not in the project footprint. The pipeline does not pass through it. The terminal is not there. The gas treatment plant is not there.
Mayor LaFrance claimed Alaska LNG could cost Anchorage up to $173 million over nine years — based on a worst-case scenario assuming no new housing is built for construction workers and all of them live in Anchorage consuming city services. That scenario will not materialize. Pipeline construction workers live in man camps along the corridor, in Fairbanks, and at Prudhoe Bay. Anchorage will function as a corporate and logistics hub — generating tax revenue from office activity and procurement, not absorbing emergency services and housing costs. The Mayor's own report acknowledges that if new housing is built, the deficit drops to $23 million. Anchorage handles larger tourist influxes every summer without declaring a fiscal crisis.
The corridor borough population distribution at both cost scenarios:
| Borough | Population | Share | At $46.2B | At $70B |
|---|---|---|---|---|
| Mat-Su Borough | 121,761 | 40.8% | $377M | $571M |
| Fairbanks North Star | 96,849 | 32.4% | $299M | $454M |
| Kenai Peninsula | 61,920 | 20.7% | $191M | $290M |
| North Slope Borough | 9,832 | 3.3% | $30M | $46M |
| Denali Borough | 1,826 | 0.6% | $5.5M | $8.4M |
| Unorganized corridor | ~6,000 | 2.0% | $18M | $28M |
| Total | 298,188 | 100% | $924M | $1.4B |
Now compare what these same communities receive under HB 381's ~$59 million total annual volumetric revenue:
| Borough | HB 381 Est. | At $46.2B | Annual Gap | At $70B Gap |
|---|---|---|---|---|
| Mat-Su | ~$24M | $377M | -$353M | -$547M |
| Fairbanks North Star | ~$19M | $299M | -$280M | -$435M |
| Kenai Peninsula | ~$12M | $191M | -$179M | -$278M |
| North Slope | ~$2M | $30M | -$28M | -$44M |
| Denali | ~$0.5M | $5.5M | -$5M | -$7.9M |
| Total | ~$59M | $924M | -$865M | -$1.34B |
Sen. Myers represents Fairbanks. His constituents stand to lose between $280 million and $435 million annually — every year, permanently — under the bill he published a commentary supporting this morning. Those numbers were available before he wrote it. They are available now.
The Workaround Confession
Every element of HB 381's complexity — the volumetric rate, the stacked municipal taxes, the ramp-up abatement, the CPI escalator, the community impact fund, the 142 amendments — is a workaround for the same problem. Nobody knows what this project costs to build. A mill rate on assessed value makes that question unavoidable. So the Legislature is constructing an increasingly elaborate structure to avoid asking it.
Louisiana didn't guess. Texas didn't guess. They built frameworks that calibrated automatically to actual asset value — determined after construction, by independent assessment, with full public disclosure. Alaska already has that framework. It is called AS 43.56. It levies 20 mills. It works.
The Legislature could offer a reduced mill rate — 10 mills for a defined period — as a genuine competitive incentive, applied to certified assessed value once construction is complete. That is transparent, self-calibrating, bankable, and fair to Alaska's citizens. It requires no advance knowledge of costs. It requires no volumetric guesswork. It requires no 142 amendments trying to fix a structure that was wrong from the start.
Instead Alaska is being asked to permanently surrender between $865 million and $1.34 billion annually — to corridor communities that desperately need it — in exchange for a rate set without knowing what it should be.
And property taxes are only the beginning of the revenue picture. What flows to Glenfarne from federal tax credits over the life of this project makes the property tax gap look modest by comparison. That accounting has never been presented to the Legislature. It should be — before any vote is taken.
Tom Lamb · June 7, 2026 · Alaska Policy Commentary
