Europe's strategic diesel stockpiles, estimated at some 300 million barrels, would satisfy barely ten to eleven days of global demand if released in full, energy analyst Osama Rizvi has told Euronews and Europe Today. His assessment came in response to US President Donald Trump's appeal to European governments to open their reserves.
Rizvi's calculation underscores a structural vulnerability: Europe consumes far more diesel than it refines, and its buffer against supply shocks is thinner than the headline figure suggests. Even a coordinated drawdown across the continent would offer only a brief cushion against a prolonged disruption.
A short-term fix with limited reach
The analyst stressed that releasing reserves is a tactical measure, not a solution. "Even if all of 300 million barrels of European reserves are released, it will only cover around 10 to 11 days of the world's diesel demand," he said. That timeframe is far shorter than the months-long lead times required to bring new refining capacity online or to reroute global cargoes.
For European consumers, the implications are direct. Rizvi expects pump prices to remain high over the next few months, adding further pressure to household expenses already strained by broader cost-of-living increases. Diesel is not only a transport fuel but also a key input for agriculture, construction and logistics, so sustained high prices ripple through the wider economy.
The appeal from Washington has already triggered activity in Brussels. EU energy ministers have held emergency talks on diesel reserves, weighing whether a coordinated release makes sense. The European Commission has signalled it is open to the idea, though officials caution that any decision must be taken jointly with member states and in consultation with the International Energy Agency.
Prices already at record levels
The debate is unfolding against a backdrop of extraordinary market stress. Diesel prices in the EU have climbed to record highs, with some markets seeing prices above €2.24 per litre as supply disruptions persist. Those figures vary widely across the bloc, reflecting divergent national tax regimes — a patchwork that complicates any single European response.
Taxation is a significant factor. A recent survey of diesel taxes across Europe shows that drivers in some member states pay far more at the pump than others, even when wholesale costs are similar. That divergence means the pain of high prices is felt unevenly from Lisbon to Helsinki.
Brussels has also indicated it is open to releasing oil reserves if conditions warrant, a position that mirrors the IEA's stated readiness to act. The agency has said it stands ready to tap additional stocks should the situation deteriorate, particularly as Europe heads into the winter months when demand typically rises.
What happens next
Several factors will determine whether Europe's reserves are actually used. First, the scale of any release must be agreed among member states, each of which guards its own stockpile. Second, the timing matters: releasing barrels too early leaves the continent exposed if disruptions worsen; releasing too late risks failing to calm markets.
Rizvi's analysis suggests that even a maximal release would be a stopgap. The deeper challenge is Europe's refining deficit and its reliance on imported diesel, much of which arrives from Asia, the Middle East and the United States. Addressing that imbalance would require investment in domestic refining capacity and a faster shift to alternative fuels — neither of which can be delivered in a single heating season.
For now, the immediate outlook for European consumers is one of continued high prices. Governments may face pressure to cushion the blow through tax cuts or targeted subsidies, but such measures carry fiscal costs and can distort demand. The coming months will test both the continent's emergency coordination and its political will to manage an energy squeeze that shows little sign of easing.
