Ukraine Drone Strikes on Russian Refineries 2026: What It Means for UK Energy Prices

What has Ukraine been targeting?

Ukraine's long-range drone programme has focused increasingly on Russian oil infrastructure since late 2023. In 2025 and into 2026, the campaign escalated significantly, shifting from occasional strikes to a sustained campaign targeting refineries, export terminals in the Baltic and Black Sea, and fuel storage facilities. BBC Verify analysis found that 21 of Russia's 38 large refineries had been hit since January 2025, with successful strikes in 2025 running 48 percent higher than the whole of 2024.

The strategic logic, outlined by Ukrainian President Volodymyr Zelenskyy, is to deny Russia a windfall from elevated global oil prices caused by the US-Israel conflict with Iran, and to reduce the Kremlin's ability to fund its war effort. Russia's oil and gas revenues were reported to have fallen 47 percent in the first two months of 2026, before the Iran-linked oil price surge partially reversed that trend.

Russia confirms production impact

Russia has traditionally classified petroleum production statistics and denied the scale of damage from drone strikes. However, at the St Petersburg International Economic Forum in June 2026, Deputy Prime Minister Alexander Novak confirmed publicly that Russian oil output is lower than at the start of 2026, citing "a number of refineries under unscheduled repairs." Novak indicated Russia is maximising crude export infrastructure to compensate for reduced refining capacity.

The refineries most severely affected by mid-2026 include the Ryazan plant near Moscow (suspended completely in mid-May), the Moscow refinery (shut 17 May), and the Yaroslavl plant (YANOS), which was running at approximately one-quarter of nominal capacity. To protect domestic fuel supply, Russia banned gasoline exports until July 2026 and jet fuel exports until November 2026.

How do Russian refinery strikes affect UK energy prices?

The UK's energy price exposure comes through two channels: petrol and diesel prices at the pump, and the Ofgem gas price cap.

UK pump prices track Brent crude oil with a lag of typically four to six weeks. When Russian crude supply to global markets is reduced - whether through refinery damage, export terminal strikes, or shadow fleet interdictions - it places upward pressure on Brent. This is compounded by the broader supply context in which elevated Iran-related tensions have already pushed global oil prices significantly higher in 2026. UK pump prices have remained elevated as a result.

The UK's direct exposure to Russian gas has been minimal since the UK completed its transition away from Russian pipeline gas following the 2022 invasion. The UK now sources gas primarily from the North Sea and Norwegian fields, with LNG imports as a swing supplier. However, global LNG prices are influenced by the same geopolitical factors affecting oil: a tight global energy market with elevated risk premiums pushes wholesale gas prices higher, which the Ofgem price cap then reflects on a quarterly basis.

The IEA assessment

The International Energy Agency stated in its monthly oil market report that the impact from Ukrainian drone strikes will suppress Russia's refinery processing rates until at least mid-2026. Russia's response - maximising crude exports while domestic refining capacity is reduced - increases global crude supply but reduces refined product supply, creating a divergence in pricing pressure between crude benchmarks and refined fuel products such as diesel.

What comes next?

Ukraine has signalled it will continue and potentially intensify the campaign. The Atlantic Council noted in April 2026 that Ukraine had received requests from Western partners to scale back strikes due to concerns about global energy market impacts, but Kyiv has so far declined. Russia's ability to replace damaged refinery capacity is slow and expensive - the Baker Institute analysis noted that while creating new shell companies and reflagging tankers is fast and cheap, replacing energy infrastructure hit by drones is a much slower process. The combined effect of refinery damage and the shadow fleet interdiction campaign is likely to continue applying pressure to Russian export revenues through 2026 and into 2027.

Which specific refineries have been hit in 2026?

The refineries most severely affected by Ukrainian drone strikes in the first half of 2026 include the Ryazan refinery near Moscow, which suspended operations completely on 15 May 2026. The Moscow refinery shut on 17 May. The Yaroslavnefteorgsintez plant, known as YANOS and one of Russia's largest refinery complexes, was operating at approximately one-quarter of nominal capacity by late May. Kirishi and Nizhny Novgorod refineries have also been targeted. The BBC Verify analysis found 21 of Russia's 38 large refineries had been struck since January 2025, with successful attacks in that period running 48 percent higher than all of 2024.

Russia's domestic response

To manage the loss of domestic refining capacity, Russia has taken several steps. Gasoline exports were banned until July 2026 to protect domestic supply. Jet fuel exports were banned until November 2026. Russia's Deputy Prime Minister Alexander Novak said at the St Petersburg International Economic Forum in June 2026 that Russia is maximising use of export infrastructure for crude, in effect exporting more unrefined oil while domestic refining is disrupted. The rerouting of crude toward export markets is one reason global crude supply has not tightened as sharply as the refinery damage alone would suggest - Russia is shifting from a refined product exporter to a crude exporter under pressure.

The Ofgem price cap mechanism and geopolitical risk

The Ofgem energy price cap is reviewed quarterly using a wholesale gas reference window that closes approximately one month before each cap announcement. The cap applies to the unit rate and standing charge for default tariff customers and is calculated to allow suppliers to recover their costs. Elevated global wholesale gas prices - driven by the Iran conflict, reduced Russian pipeline supply to Europe, and heightened geopolitical risk premiums - feed directly into the cap calculation. Ofgem publishes its methodology and the inputs to each cap decision at ofgem.gov.uk. Consumers wanting to understand how geopolitical events are flowing through to their bills can track the cap quarterly announcements and the underlying wholesale gas benchmark (NBP - National Balancing Point) which is published daily.

UK petrol price transmission from Brent crude

UK pump prices for petrol and diesel track Brent crude oil with a transmission lag of typically four to six weeks. The lag reflects the time for crude to be refined, shipped, and delivered to forecourts. When Brent moves sharply - as it has done in 2026 due to Middle East tensions and reduced Russian supply - pump prices follow. The RAC and AA both publish weekly average pump price data that tracks this relationship. Wholesale pump prices are also affected by refining margins, which have been elevated when global refined product supply is tight relative to crude supply - exactly the condition created when Russian refineries reduce output while crude exports continue.

What UK consumers can do

While individual consumers cannot control global energy market dynamics, there are practical steps to manage exposure. For petrol and diesel, using fuel price comparison tools such as Fuel Prices Online or the PetrolPrices app identifies the cheapest local forecourt. For household energy, fixed tariffs available from suppliers lock in a unit rate independent of future cap movements - the trade-off is that a fixed rate may cost more if wholesale prices fall. Ofgem's consumer guidance at ofgem.gov.uk explains how to compare tariffs and switch suppliers. The Energy Ombudsman handles disputes with energy suppliers and is contactable if a supplier fails to honour a tariff or apply a cap correctly.

Frequently Asked Questions

Does the UK still import Russian gas or oil?

The UK stopped importing Russian pipeline gas before the 2022 invasion and has not been a significant buyer since. The UK sources gas primarily from the North Sea, Norway and LNG imports. The exposure is indirect - through global wholesale energy market prices, which are influenced by Russian supply disruptions.

Why is Russia banning its own fuel exports?

With domestic refinery capacity reduced by Ukrainian drone strikes, Russia needs to protect its own fuel supply. Banning exports of petrol (until July 2026) and jet fuel (until November 2026) is a rationing mechanism to prevent domestic fuel shortages while repairs are carried out.

Will UK petrol prices fall when Russian refineries recover?

Petrol prices at UK pumps primarily follow Brent crude oil prices with a 4-6 week lag, plus refining margins and retailer factors. A recovery in Russian refining capacity would reduce one source of upward pressure on global refined fuel markets, but other factors - including Middle East tensions and overall OPEC+ production decisions - also play a major role.

How does this affect the Ofgem price cap?

The Ofgem price cap is set quarterly based on wholesale gas prices over a reference window. Elevated global energy prices - partly driven by geopolitical risk from the Russia-Ukraine conflict and the Iran situation - contribute to higher wholesale gas costs, which feed through into the cap. Ofgem publishes its methodology and cap announcements at ofgem.gov.uk.

Is Ukraine's drone campaign legal under international law?

Attacks on military and dual-use infrastructure (such as refineries supplying fuel for military use) are a matter of ongoing legal analysis. Ukraine and its Western allies characterise the strikes as legitimate military operations against infrastructure supporting an illegal war of aggression. Russia characterises them as terrorism. International humanitarian law distinguishes between civilian and military objects - the application to dual-use energy infrastructure remains contested.