Russia's refining loss has stopped being a war statistic and become a monetary policy line: 45% of capacity is out

The target has changed: domestic distribution, not export revenue

On the morning of 20 September the Moscow Refinery, owned by Gazprom Neft, was struck in the capital's Kapotnya district. According to a Ukrainska Pravda report sourced from Reuters, both of the plant's crude distillation units burned: AVT-6, processing 21,400 tonnes a day and making up 53 per cent of capacity, and the combined EURO+ unit, processing 18,800 tonnes a day and making up 47 per cent. The plant stopped processing crude; sources said repairs could take several weeks. With an annual capacity of 11 million tonnes, the refinery met roughly 40 per cent of Moscow's fuel market and 70 per cent of the Moscow region's demand for petrol and aviation fuel. In 2024 it processed 11.6 million tonnes of crude and produced 2.9 million tonnes of petrol, 3.2 million tonnes of diesel and 1.3 million tonnes of bitumen.

A day later the campaign turned to the export refineries. According to Ukrainska Pravda's report of 22 September, on the night of 21–22 September the Kuibyshev refinery in Samara within the Rosneft structure (about 7 million tonnes a year) and Bashneft-Ufaneftekhim in Bashkortostan (about 7.5 million tonnes a year) were struck; fires broke out at both plants. A total of 14.5 million tonnes a year of capacity was put at risk in a single night. Russian officials made no statement about the damage.

The distinction here matters. Russia's crude production and export ports are not the target; the target is the distillation columns. Unlike a tank farm, a distillation column is repaired in months rather than weeks, and a replacement cannot be imported. The campaign therefore targets not Russia's ability to sell oil but its ability to distribute that oil to its own citizens as fuel.

The 45 per cent figure and how far it can be trusted

According to Interfax-Ukraine's report of 21 September, the Ukrainian General Staff announced after the strike on the Moscow Refinery that as of 21 September 2026 more than 45 per cent of the design capacity of Russia's oil refining industry was out of action. The same notice listed the plants struck between 14 and 20 September: the AVT-6 primary unit and tank area of the Syzran refinery in the Samara region, the AVT-3 unit of the Slavneft-YANOS refinery in Yaroslavl with a capacity of about 15 million tonnes a year, the Atlant Aero facility in Taganrog in the Rostov region, and the Gazprom Neft Moscow Refinery. The General Staff also reported that output of Euro-5/K5 grade petrol and diesel had fallen sharply. The Kyiv Independent's compilation of 21 September reports the same 45 per cent figure.

That figure belongs to a party to the war and has not been independently verified; capacity claims in wartime are routinely exaggerated. But we do not have to trust the ratio itself, because three independent indications point the same way. The first is Russia's extension of its diesel export ban from 30 September to 31 October: a country with ample export capacity does not ban its own exports. The second is the Russian side's own figures on the scale of the attack. According to a defence ministry statement reported by TASS, 1,110 Ukrainian drones were shot down overnight; Moscow Mayor Sergei Sobyanin reported that 450 drones approaching the capital had been intercepted and described the attack as the largest to date; Russian notices reported by the Kyiv Independent gave a figure above 1,600. None of the three figures could be independently verified and one was announced through a state agency, but none of them describes a small incident. The third is the central bank text.

The moment the loss passed into monetary policy

On 11 September 2026 the Bank of Russia held the policy rate at 14.00 per cent. The same text noted that annual inflation stood at 6.3 per cent as of 7 September, that the rise in fuel prices was affecting the core inflation dynamic, and that price pressure stemmed in some sectors from a temporary contraction in production capacity. That sentence shows that the refinery loss is no longer an item in a war bulletin but a stated reason behind a rate decision.

The mechanism runs as follows: as distillation capacity falls, domestic supply of Euro-5 petrol and diesel tightens, fuel prices rise, and because fuel is an input cost for every sector the price increase seeps into the core, forcing the central bank to maintain high rates. High rates in turn raise the war economy's own financing cost. The 2027 budget announced by Putin, which projects a deficit of about 2 per cent of gross domestic product, assumes 50 dollars a barrel and expects growth of at most 1 per cent in 2026, describes exactly this vice: low growth, high rates and a shrinking refining margin all meet in the same budget.

Political timing and the price paradox

The wave of strikes coincided with the final day of Russia's State Duma election, held on 18–20 September. United Russia took 57.83 per cent on the party list and finished ahead in 208 of the 225 single-member districts; turnout was announced as 59.32 per cent. Sources diverge on the seat count: Meduza and The Moscow Times give 355, while Wikipedia's compilation of official results gives 347. Both figures are markedly above the 301 threshold needed for constitutional change. In other words, the administration experienced the week it looked politically strongest as the week it was most fragile in domestic fuel supply.

On the market side the picture looks contradictory at first glance. Brent had closed at 104.82 dollars on 17 September but stood at 100.05 dollars on 22 September according to TradingEconomics data. Why is oil getting cheaper when close to half of Russia's refining capacity is out of action? Because what has been struck is not crude production but refining. Crude that cannot be processed is directed to export; that increases crude supply and pulls the price down. Refined product supply, by contrast, tightens. Crude cheapening while the product dearens — that is, the spread widening — is the natural consequence of this structure. For product-importing countries such as Türkiye the right gauge is therefore not the barrel price but the Mediterranean product premium: diesel passing 100 lira in Istanbul and 101 lira in Ankara and Izmir on 17 September happened while Brent was falling back in the same week.