Diesel Shortage Today — Where Supply Is Tight, and Why
Day 192 · Diesel is the fuel where the 2026 crisis bites hardest, because it is the fuel with the least slack. US retail diesel set an all-time record of $5.85 a gallon on 4 September, above the June 2022 peak, with distillate stocks about 13% below the five-year average. Europe is structurally short and imports it; a quarter of Russian refining capacity is offline; Saudi Arabia’s Jazan refinery — shut since 27 July — was struck again on 7 September; and European diesel is up roughly 40% since mid-June. The structural cause is a yield problem, not a crude problem: refiners tilted toward jet fuel when aviation margins led, leaving the middle of the barrel thin just as harvest demand rises and the heating-oil season begins. This page tracks where diesel is rationed, where it is merely expensive, and why the two are different.
Diesel-affected disruptions, mapped
Why diesel, specifically
Petrol and diesel come out of the same barrel, but not in the same proportions, and not from the same refineries. A refinery’s diesel yield depends on its configuration and its crude slate; Europe’s refineries were built for a petrol-heavy market and have imported diesel for two decades to cover the gap. That import dependence is the whole story. When the exporters Europe relies on are hit — Russia by drone strikes on refining, the Gulf by the Hormuz closure and the Jazan outage — there is no domestic slack to absorb it.
Three supply losses are running at once, and it is their simultaneity that matters. Russia, the world’s second-largest diesel exporter, has lost roughly a quarter of its refining capacity to Ukrainian strikes across the first half of 2026, has banned petrol exports to 31 January 2027, and saw the Ust-Luga export terminal set on fire on 2 September. The Gulf: Jazan (~400 kb/d) has been shut since 27 July with its restart already slipped, and Hormuz throughput was 4.9m b/d in Q2 against 21.6m before the war. Europe itself entered the year with depleted inventories and closed capacity. A market can usually cover one damaged region by importing from another. It cannot cover three.
Why it matters: diesel reaches households through the price of everything moved by lorry, not through the pump. It is the fuel of freight, agriculture and construction — and it arrives as the Northern Hemisphere harvest and the winter heating season begin competing for the same barrels.
Where diesel is rationed versus merely expensive
GEF applies one rule across every pin on this site: shortage means confirmed physical rationing, queues, caps or closures; watch means price stress or supply risk without confirmed rationing. The distinction matters more for diesel than for any other fuel, because diesel stress migrates into the price of goods long before it shows up at a forecourt.
Rationed (shortage tier): Russia — petrol availability at 28% of stations on 19 August with licence-plate rationing in Kaluga, odd-even plate schemes across multiple regions, and a supplier now importing fuel from India. Russia is currently the only diesel pin GEF can evidence at the rationed tier. Tajikistan was demoted to watch on 8 September: its 20-litre-per-car limits were last confirmed on 24 August and no September source verifies they are still in force, so under GEF’s 14-day re-confirmation rule the pin steps down pending fresh evidence of caps, dry pumps or queues.
Price stress (watch tier): Germany, where the PCK Schwedt refinery has lost ~17% of feedstock since the Druzhba halt; Kyrgyzstan, with a six-week reserve warning and Chinese diesel contracts arriving to cover it; Bangladesh, Indonesia and the Philippines, where reserves have recovered but prices are climbing again; Australia, where the Geelong outage resolved in June but excise relief expired on 2–3 August.
Every entry above is sourced and dated on the global shortage map, which applies a 14-day re-confirmation rule: a pin that cannot be re-confirmed moves down or comes off, rather than standing on stale evidence.
The price signal
US diesel reached $5.85 a gallon on 4 September — an all-time record, exceeding the June 2022 post-invasion peak of $5.81 (AAA), against a national petrol average near $4.09. That spread is the whole story: the tightness is in the middle distillates, not in crude. Distillate stocks sit about 13% below the five-year average, and the cause is a yield decision rather than a barrel shortage — refiners tilted toward jet fuel when aviation margins led, thinning diesel output just as harvest demand rises and heating-oil season approaches (heating oil is chemically almost identical to diesel, so the two demand pulls compound). European diesel is up about 40% since mid-June. Refining margins are widely expected to stay well above historical norms through the end of 2026.
The US Department of Energy’s current outlook has diesel still just under $5.00 by year-end: relief, but not a return to anything like the pre-conflict baseline. For the crude-side picture that drives all of this, see the Hormuz tracker and the US oil inventories page, where distillate stocks sit about 14% below the five-year average.
What to watch
Jazan’s restart. Scheduled for 30 August, already slipped once. Its 400 kb/d matters disproportionately because it is Gulf product capacity that does not have to transit Hormuz to reach the Red Sea.
Russian export infrastructure. The strike campaign has moved from refineries to terminals. Ust-Luga on the Baltic burned on 2 September; if Primorsk or Novorossiysk follow, the world’s second-largest diesel exporter loses its outlets, not just its output.
The harvest. Northern Hemisphere agricultural diesel demand peaks in September and October, arriving on top of an already-short market and just ahead of heating-oil season. This is the seasonal window in which a product shortage becomes a visible one.