Global diesel shortage expected to persist through 2027, warns IEA

The International Energy Agency forecast on Tuesday that global diesel markets will remain constrained through 2027, signalling continued pressure on fuel availability and prices across key economies.

Diesel benchmarks have surged to historic peaks in recent weeks, with European and US markets experiencing the sharpest increases. The supply tightness reflects structural imbalances between refining capacity and demand, compounded by geopolitical disruptions and the transition in global energy markets.

Refineries worldwide have faced capacity constraints as aging facilities close and new construction lags behind demand. The IEA assessment suggests that without significant investment in refining infrastructure, consumers and businesses reliant on diesel fuel should prepare for sustained high prices over the medium term.

The outlook carries particular implications for transportation, agriculture, and manufacturing sectors across Asia, where diesel demand remains robust. Regional economies dependent on fuel imports may face elevated energy costs that could ripple through supply chains and inflation pressures.

Market participants are monitoring refinery maintenance schedules and crude oil production levels closely, as any further disruptions could exacerbate the supply deficit projected by the IEA through the remainder of the decade.