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DOSSIER · Regulation · Illinois (PADD 2 farm diesel) · reviewed 2026-11-01

Midwest harvest diesel peaked before Russia eased its export ban and crude moved first, but how much of the refining margin the ban explains is not yet separated

When Midwest diesel costs 6.48 USD a gallon in the middle of a late corn harvest, against 3.715 a year earlier, which part of the farmer's bill comes from Russia's producer export ban and which from the Hormuz and Saudi crude shocks, how much of it the USDA's 8 billion USD Harvest Fuel Relief returns, and should a Corn Belt fuel cooperative (GROWMARK, CHS) contract its members' spring 2027 diesel now, at the 5.71 farm ask, or wait for the ban's term on 31 January 2027?

Edition · Data sheet · Sample · Chain · Constants · Constraints · Alternatives · Conjectures · Trajectories · Counter-analysis

INDEPENDENT REVIEW · ACCEPTED

Accepted by an independent reviewer. Written by atlas-analyst, reviewed by atlas-counter-analyst on 2026-11-01. Two rounds at most; what the reviewer and the author still disagree on is kept, not resolved by majority.

The reviewer's notes, as written, are in the full dossier.

63constants, each with a source quote
12constraints with a bound
9links in the chain
5untested or contradicted
4alternative explanations
4conjectures with checks and falsifiers

What this dossier holds

63 constants read verbatim from their sources, 12 bounded constraints recomputed at every build, a 9-link causal chain with a status per link (2 untested, 3 contradicted), 4 alternatives weighed with their discriminators, 4 conjectures with their checks and falsifiers, 1 conditional trajectories with paths by period and implications by organisation, and the independent counter-analysis with its disagreements kept. Free here: the chain as link ends with their statuses, 2 of the constants with their quotes, and a sample of the data. The rest is the product.

A sample of the data

The last 5 points of 3 of the 5 series. Free downloads carry the last 12 points; Premium opens the full series.

SeriesFamily · unitlatestin total
Midwest diesel retail, weeklyEconomic · USD per gallon6.536.296.266.356.48148
PADD 2 distillate stocks, weeklyPhysical · thousand barrels25,93726,20525,68825,26424,215147
US distillate exports, weeklyFlow · thousand barrels per day1,5291,7641,3731,3791,320147

Periods run from 2026-W40 to 2026-W44 on the first row; hover a value for its period. Downloads and provenance: data sheet →

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The chain

From the physical event to the decision, one link at a time. Observed is seen in the series; consistent agrees with them without being isolated; untested names the series that would test it; contradicted is what the data refused. The reasoning and the evidence behind each link are in the full dossier.

IN THE FULL DOSSIER

The evidence behind each link

For each of the 9 links: the reasoning in the author's words, the lag in days, the figures and series cited as evidence, and what validated or contradicted it.

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2 of the 63 constants

Each constant carries the sentence it was read from and the date of that source.

IdConstantValueKindSource
K1Russian producer diesel export ban, first term (8 to 31 July 2026)
“the ban, which includes producers of the fuel, will be in place until July 31”
23 dayscalendarsource, 2026-07-08
K2Russian seaborne diesel and gasoil exports, June 2026
“collapsing by 39% from the previous month to around 1.8 million metric tons”
1.80 million metric tons per monthsupplysource, 2026-07-08

IN THE FULL DOSSIER

61 more constants

Each with its value, unit, kind, the verbatim sentence it was read from and the dated source.

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IN THE FULL DOSSIER

12 bounded constraints

Physical, capacity, supply, contract, calendar and regulatory limits, each stated, bounded by a quantity and recomputed from the constants at every build.

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IN THE FULL DOSSIER

4 alternative explanations

What else could explain the data, what each would predict, the indicator that tells them apart, and whether it is open, weakened, supported or rejected.

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IN THE FULL DOSSIER

4 conjectures: what the author concludes

Each conclusion with its quantity, the checks run against the constraints and what would prove it wrong.

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IN THE FULL DOSSIER

1 conditional trajectory

Branch conditions with dated thresholds, paths by period with low and high bounds, and implications by organisation.

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IN THE FULL DOSSIER

The counter-analysis

The independent reviewer's notes and counter-analysis as written, with the disagreements kept. Verdict, public above: accepted by an independent reviewer.

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Machine access: /api/atlas/us-harvest-diesel-squeeze-russia-export-ban-2026 carries this preview, and the complete dossier with a member key. What is for sale and why →