Russia's fuel export restrictions and domestic rationing, driven by sustained Ukrainian drone strikes on refineries, have tightened global energy markets and created supply concerns that ripple as far as Portugal, where fuel prices remain sensitive to international crude and refined product flows.
Why This Matters:
• Export bans extended: Russia has banned gasoline exports until July 31 and jet fuel shipments until November 30, 2026, reducing global supply.
• Refining capacity down 40%: Ukrainian attacks have paralyzed or degraded 27 refineries, cutting Russia's refining capacity by over 40% according to Kyiv, with Western intelligence estimating 25–30% lost.
• Domestic rationing in Russia: Major cities including Moscow and St. Petersburg now limit fuel purchases to 60–100 liters of gasoline and 100–150 liters of diesel per customer, with some regions banning jerrycan sales entirely.
• Global price pressure: The restrictions tighten the international refined products market, raising competition for cargoes from the U.S., Middle East, and other suppliers, which could push Portugal's pump prices higher.
Impact on Portugal
Portugal currently sources most refined fuels from Western Europe, Africa, and the Middle East, with minimal direct imports from Russia. However, the country competes in the same international markets where Russian supply gaps are now being felt. As Russian refined products exit global markets, competition intensifies for available cargoes, potentially adding upward pressure to Portuguese pump prices within weeks. For households already managing post-pandemic inflation, fuel price increases could add strain to transportation and household budgets during the remainder of 2026.
Refinery Campaign Cuts Deep Into Russian Output
Since late 2023, Ukraine has deployed long-range drones to systematically target Russia's petroleum infrastructure, aiming to choke off revenue streams funding Moscow's military operations. The campaign escalated sharply through 2024 and into 2026, with strikes now affecting refineries representing 77 million tons of annual capacity—roughly one-third of Russia's total refining throughput.
British intelligence assessed in March 2024 that the attacks had already reduced fuel production by 10%, but subsequent waves of drone strikes have pushed the damage far higher. By May 2026, Russia's average refinery processing had dropped to 4.69 million barrels per day, the lowest level since December 2009. Diesel production fell 10% in May alone, following a similar decline in April.
President Volodymyr Zelenskyy stated that conservative estimates place Russia's direct losses at $7 billion (€5.9 billion) since the start of the year, attributable to strikes on the oil sector. The Ukraine Ministry of Defense claims 27 refineries have been destroyed or severely degraded, with 12 completely shut down and another 15 operating at reduced capacity.
Russia Imposes Sweeping Export and Domestic Curbs
Facing severe supply disruptions, the Russian Government under Deputy Prime Minister Alexander Novak has rolled out a series of restrictive measures. A total export ban on gasoline remains in effect until July 31, 2026, with only a narrow exemption granted to petroleum product manufacturers in February. The embargo on diesel, marine fuels, and other gas oils for non-producers was extended through the same date.
On June 1, Moscow imposed a temporary prohibition on all jet fuel exports through November 30, 2026, though supplies to countries with active intergovernmental agreements are exempt. Novak indicated on June 4 that while a blanket diesel export ban is not immediately necessary, the government could impose one "if required."
Domestically, the situation has deteriorated rapidly. Since early June, regional authorities in Moscow, St. Petersburg, Belgorod, Kursk, occupied Crimea, and occupied Luhansk have introduced fuel rationing at filling stations. Limits vary: some networks cap gasoline sales at 60–100 liters per customer and diesel at 100–150 liters. In occupied Luhansk, diesel purchases are restricted to just 20 liters per person. Major energy firms Lukoil and Gazprom have imposed per-vehicle caps, and jerrycan sales have been suspended in several areas.
In Kaliningrad, gasoline prices surged nearly 4 rubles per liter over two months, reflecting the tightening supply. The rationing measures mirror scarcity dynamics not seen in Russia since the immediate post-Soviet transition.
What This Means for European and Portuguese Markets
Portugal, like the rest of the European Union, had committed to phasing out all Russian fossil fuel imports by 2026. The bloc adopted its 20th sanctions package in April, targeting Russia's "shadow fleet" of tankers that evade sanctions by denying port access and services to flagged vessels.
However, Russia's export restrictions and refinery outages still reverberate globally. The country remains exposed to international price dynamics through global refined product markets. With Russian gasoline, diesel, and jet fuel off the market, competition intensifies for cargoes from the United States, Middle East producers, and other refiners, driving up costs across European import terminals, including Portugal's facilities in Sines and Leixões.
The Portugal Energy Market Regulator and domestic fuel distributors monitor these flows closely. Any sustained rally in international diesel and gasoline benchmarks—such as ICE Gasoil or Eurobob gasoline—translates within days to higher pump prices across Portuguese highways and urban centers.
The European Commission is now weighing whether to freeze the G7 price cap on Russian crude to avoid further stress on global energy markets, particularly given geopolitical tensions affecting Middle Eastern supplies. In May 2026, the United States temporarily extended sanctions exemptions for Russian oil cargoes already at sea, a move criticized by European officials who warned it could generate billions in fresh revenue for Moscow and undermine economic pressure.
The United Kingdom also softened sanctions on Russian jet fuel and diesel imports in May, citing the need to shield consumers amid the global energy crisis. These policy shifts underscore the delicate balance European governments face between maintaining sanctions resolve and managing domestic price stability.
Global Energy Security and Market Volatility
The refinery crisis has injected fresh volatility into already turbulent energy markets. Russia remains one of the world's largest exporters of refined products, and the sudden withdrawal of gasoline and jet fuel volumes tightens global balances. The International Energy Agency has flagged supply risks, noting that any sustained disruption to Russian exports reshapes competition for international cargoes.
For Portugal, the implications are direct but manageable through EU coordination. The country's fuel import terminals in Sines and Leixões handle cargoes from diverse origins, and EU energy solidarity mechanisms provide some buffer against supply shocks. However, any significant tightening of European supply—whether from Russian disruptions or other geopolitical tensions—can trigger price spikes that Portuguese households and businesses notice at the pump.
The Portugal Ministry of Economy has not announced specific measures in response to the Russian export bans, but officials continue to monitor market conditions and coordinate with EU counterparts on strategic reserves and supply security.
Outlook: Prolonged Disruption and Policy Dilemmas
The Ukrainian drone campaign shows no sign of abating. With Western partners supplying longer-range systems and intelligence support, Kyiv has the capability to sustain pressure on Russian energy infrastructure indefinitely. Moscow, meanwhile, faces a grinding war of attrition on multiple fronts: military, economic, and logistical.
For European policymakers, the challenge is to maintain sanctions discipline while preventing domestic energy crises. The temptation to ease restrictions—as seen in recent U.S. and UK moves—risks undercutting the broader strategy of economic pressure. Yet prolonged high energy prices also erode political support and strain household budgets across the continent.
Portugal's position within this landscape is partly reactive, but the country benefits from EU-wide energy solidarity mechanisms and diversified supply sources. Continued vigilance on fuel costs, strategic reserve management, and investment in renewable alternatives remain essential to buffer against external shocks.
As mid-2026 unfolds, the interplay between battlefield dynamics, refinery strikes, and global energy markets will continue to shape the economic backdrop for households and businesses across Portugal—a reminder that distant conflicts carry tangible, everyday consequences for fuel costs and family budgets.
