Oil prices fell on Friday after European governments backed the release of emergency diesel stocks as part of a wider G7 intervention intended to ease pressure on fuel markets and avert possible US restrictions on diesel exports.

Oil prices fell on Friday after European governments agreed to release emergency diesel reserves, bringing additional supplies onto a market strained by disruption in the Middle East and shortages of refined fuel.

Brent crude futures fell $1.80, or 1.76 per cent, to $100.50 a barrel during trading on 2 October, while US West Texas Intermediate dropped $2.02, or 2.18 per cent, to $90.85, according to market data reported during Friday’s trading.

The fall came as the Group of Seven agreed to release 100 million barrels of oil and petroleum products from emergency stocks over four months. The package includes a substantial release of diesel during the first 20 days.

The G7 leaders’ statement on energy security and market stability said the releases would be co-ordinated through the International Energy Agency and would take account of commitments already made earlier this year. G7 governments will also discuss whether additional diesel releases are required.

The agreement marks a rapid development from the negotiations reported earlier on Friday. As EU Today reported before the G7 meeting, Washington had been pressing European governments, particularly France and Germany, to make more of their strategic diesel stocks available.

President Donald Trump had also raised the possibility of restricting US diesel exports as his administration sought to reduce domestic fuel prices. Such a restriction would have had significant consequences for Europe because the United States has become an important supplier of diesel to the European market.

A French proposal discussed by EU governments earlier on Friday envisaged European countries releasing around 50 million barrels of diesel, alongside another 50 million barrels of crude oil from International Energy Agency members.

The eventual G7 agreement also addresses the risk of export restrictions directly. The seven governments committed themselves to avoiding restrictions on energy and energy-product exports between G7 countries and called on other producers to refrain from measures that could worsen market shortages.

For Europe, the intervention comes as diesel supplies remain physically available but prices are being pushed higher by tight conditions on international markets.

The European Commission’s Energy Union Task Force met on Friday to examine diesel supplies and prices. The Commission said EU diesel supplies remained stable for the time being, but acknowledged that prices were high because of tight global markets.

The latest intervention follows a much larger emergency action earlier this year. In March, the International Energy Agency agreed its largest-ever co-ordinated stock release, making 400 million barrels available after the Middle East conflict severely disrupted international oil markets.

Europe’s contribution to that March operation consisted largely of refined petroleum products rather than crude oil, reflecting the particular pressure facing the continent’s fuel markets.

The pressure is part of a wider European energy problem. EU Today reported this week that the Middle East conflict has added more than €100 billion to Europe’s energy import bill, despite the continent receiving no corresponding increase in the physical amount of oil and gas purchased.

European governments have already committed €17.9 billion this year to measures intended to protect households and businesses from the rise in energy costs, according to an EU Today assessment of national support measures.

Diesel represents a particular vulnerability. It remains essential for road freight, agriculture, construction and large parts of European industry, meaning sustained increases in wholesale prices can feed into transport and production costs across the economy.

The present shortage also reflects changes in Europe’s refining sector. Refining capacity has fallen over the past two decades as plants have closed, increasing dependence on imported diesel and other refined petroleum products. That dependence has become more visible since the EU sharply reduced purchases of Russian fuel following Russia’s full-scale invasion of Ukraine.

The G7 nevertheless made clear that the emergency intervention would not be accompanied by a relaxation of measures against Moscow. Leaders said they would maintain sanctions against Russia while working with the IEA and other partners to limit the effect of market disruption on fuel and commodity prices.

The EU has separately continued to tighten measures targeting Russia’s energy revenues and its so-called shadow fleet, including restrictions connected with the maritime transport of Russian oil and petroleum products. The EU’s latest sanctions package targeting Russian energy revenues was adopted in July.

Friday’s fall in oil and diesel futures indicates that traders expect the additional stocks to relieve some of the immediate pressure on supplies. European gasoil futures, the main regional diesel benchmark, also fell sharply during the day as details of the proposed releases emerged.

The G7 has asked the IEA to monitor implementation and report within 20 days, including on whether further action is required and how emergency stocks should eventually be replenished.

For Europe, the immediate objective is to contain diesel prices without compromising security of supply. The broader issue remains unchanged: reduced domestic refining capacity and heavy dependence on imported fuel leave the European economy exposed when international supply routes are disrupted.

European governments and the United States are negotiating over emergency diesel reserves as a global shortage of refined fuel places increasing pressure on transport, agriculture and industry.

The Trump administration has urged France and Germany to release diesel from their strategic stocks, while raising the possibility of restricting American diesel exports if European governments fail to put additional supplies on the market.

Washington has asked Europe to release about 120 million barrels over six months, according to people familiar with the talks.

The demand puts European governments in a difficult position. Releasing reserves could help reduce prices in the short term, but it would also reduce the emergency buffer available if disruption to Russian or Middle Eastern supplies becomes more severe.

The European Commission, France, Italy, Ireland and Britain held discussions on 1 October over possible diesel stock releases. Germany has been involved separately in discussions with Washington.

France and Germany hold a substantial share of Europe’s emergency diesel reserves.

Under the EU’s Oil Stocks Directive, member states must maintain emergency crude oil or petroleum-product stocks equivalent to at least 90 days of net imports or 61 days of domestic consumption, whichever is higher.

The requirement exists to provide a buffer against major supply interruptions rather than normal market fluctuations.

Europe’s dependence on imported oil remains substantial. Oil accounted for around 38 per cent of the EU energy mix in 2024, while approximately 95 per cent of crude oil consumed in the bloc was imported.

The latest dispute follows months of mounting pressure in the diesel market.

EU Today reported in September that President Donald Trump had urged Ukraine to reduce attacks on Russian refining infrastructure as global diesel supplies tightened.

Moscow has since extended restrictions on diesel exports. At the same time, disruption to Middle Eastern refining and shipping has constrained another major source of supply, while China moved on 1 October to suspend most fuel-product exports outside Hong Kong and Macau.

The result has been a particularly sharp problem for Europe because its refining capacity has declined over the past two decades and it has become increasingly dependent on imported middle distillates.

European dependence on outside energy supplies was already becoming more expensive before the latest diesel shortage. Recent Eurostat figures showed that the value of EU petroleum-oil imports increased by 55.8 per cent in the second quarter of 2026, even though the physical volume imported rose by only 1.2 per cent.

The United States has become an increasingly important diesel supplier since Europe sharply reduced imports of Russian refined products following Moscow’s full-scale invasion of Ukraine.

That means a US export restriction would have an immediate impact on the European market.

EU Trade Commissioner Maroš Šefčovič said after discussions with US Trade Representative Jamieson Greer that Brussels wanted a coordinated transatlantic approach to lowering diesel prices.

He said restrictions on US diesel exports would damage Europe’s economic performance and that both sides had agreed to remain in close contact.

Šefčovič also noted that the EU had exceeded its commitment to purchase US energy under the trade agreement reached at Turnberry in 2025.

US Energy Secretary Chris Wright, meanwhile, said he was “highly confident” European governments would release additional stocks.

Wright argued that coordinated action was particularly important as the northern hemisphere moved into the harvest season and towards winter, when demand for diesel and heating fuels normally increases.

Emergency releases have already been used on an exceptional scale this year.

In March, the 32 members of the International Energy Agency agreed to make 400 million barrels of oil from emergency reserves available to the market after disruption caused by the Middle East conflict.

It was the largest coordinated stock release in the organisation’s history.

A further European release would therefore come only months after governments had already drawn on strategic reserves to stabilise markets.

The pressure is increasing as oil prices again move higher. Brent crude settled above $102 a barrel on 1 October amid concerns over Chinese fuel exports and further US military deployments to the Middle East.

EU energy officials are now considering whether the immediate risk of high diesel prices outweighs the value of keeping fuel in reserve against a potentially more serious supply disruption later in the year.

European Union governments have committed €17.9 billion this year to measures intended to protect households and businesses from rising energy prices as disruption in the Middle East and global fuel markets continues to feed through into European inflation.

Twenty-five of the EU’s 27 member states have adopted some form of energy support during 2026, according to the latest assessment of the measures.

More than two-thirds of the spending consists of measures that directly suppress energy prices rather than targeted income support.

The figure has increased since the Commission’s spring economic forecast.

Measures adopted or sufficiently detailed by 4th May were then estimated to cost €14.5 billion, equivalent to around 0.07 per cent of EU GDP. The Commission calculated that extending those measures until the end of 2026 could increase their cost to €38.6 billion.

National measures include reductions in fuel taxes and excise duties, energy vouchers, direct financial assistance and support for companies facing higher production and transport costs.

The Commission has repeatedly urged governments to concentrate assistance on vulnerable households and particularly exposed industries rather than subsidising energy use across the entire economy.

Its spring assessment found that roughly three quarters of the support then in force was not targeted specifically at vulnerable consumers or energy-intensive companies.

Broad price measures can reduce household bills immediately, but they also carry a larger fiscal cost and reduce the incentive to cut consumption when supplies are constrained.

The present shock began with disruption to oil and gas supplies caused by the Middle East conflict.

The Commission responded with its AccelerateEU package of emergency and structural measures, allowing governments to use measures including income support, energy vouchers and lower electricity taxes for vulnerable households.

Brussels says Europe does not currently face an immediate security-of-supply problem for the winter of 2026–27 because supplies have been diversified and strategic reserves remain available.

Price exposure is a different matter. Europe still depends heavily on imported fossil fuels, leaving domestic businesses and consumers exposed when world-market prices rise.

Recent trade figures underline the scale of that vulnerability. EU Today reported last month that Europe’s petroleum import bill increased by 55.8 per cent in the second quarter compared with the same period of 2025, despite only a 1.2 per cent increase in the volume imported.

Natural gas presents another risk. European storage sites entered the autumn at unusually low levels, with EU Today reporting that EU gas stocks were around 67 per cent full in mid-September, leaving the bloc more exposed if winter demand rises sharply.

Pressure has now spread into refined fuel markets as well. Russian diesel exports are restricted, Middle Eastern supply remains vulnerable and China has suspended most fuel-product exports outside Hong Kong and Macau. Washington is simultaneously pressing European governments to release diesel from their strategic reserves.

The energy shock is also affecting the wider economic outlook.

The Commission’s spring forecast had already anticipated weaker growth and higher inflation. It projected EU employment growth of only 0.3 per cent in 2026 and expected the aggregate government deficit to rise from 3.1 per cent of GDP in 2025 to 3.6 per cent by 2027.

More recent Commission estimates indicate that eurozone growth in 2026 could be somewhat stronger than the earlier forecast, while expectations for 2027 have deteriorated.

Inflation is expected to remain around 3 per cent this year and to remain above earlier projections next year. That increases the fiscal problem facing governments.

Large energy subsidies can reduce the immediate impact on households but add to public borrowing and may complicate monetary policy if they support overall demand.

The European Fiscal Board has urged member states to ensure that energy measures are temporary, have clear expiry dates and are directed at vulnerable households and businesses.

The Commission is also drawing lessons from the measures adopted after Russia’s full-scale invasion of Ukraine in 2022. Energy support introduced during 2022 and 2023 alone had a net cost equivalent to about 2.1 per cent of EU GDP, according to Commission calculations.

Brussels wants to avoid a second prolonged cycle of broad subsidies while accelerating investment intended to reduce Europe’s structural reliance on imported fossil fuels. That includes grid investment, electrification, renewables and measures to reduce taxes on electricity relative to gas.

For national governments, however, the immediate pressure is coming from bills paid today rather than energy infrastructure planned for the next decade. With €17.9 billion already committed during 2026, further disruption in international oil, diesel or gas markets could determine whether what was designed as temporary support has to be extended into next year.