Good news for electric cars - Diesel prices to stay sky-high for a long time

The International Energy Agency says diesel will stay expensive for a long time, even if oil falls back and refineries recover. That makes running a combustion engine more costly and improves the cost comparison for electric cars.

The International Energy Agency (IEA) has delivered an uncomfortable message for anyone still fond of diesel: its price will remain sky-high for a long time. The striking thing is that it says so even in the good scenario, one where oil returns to reasonable prices and refineries resume normal operations. It is not a prediction of catastrophe, it is a warning about the structure of the market.

## Diesel no longer depends only on the price of crude

For decades, the logic was simple: if the barrel went up, diesel went up; if it went down, diesel went down. That connection has partly broken down. The IEA points to a deeper problem that a cheaper barrel will not fix: refining capacity and the mix of products it yields. Diesel competes with other uses and with a supply that is not recovering as fast as demand.

That is why the warning matters. It does not say oil will be expensive forever. It says diesel may well be, even if oil is not. It is an important distinction for anyone doing fuel maths at the end of the month.

## What it means for your wallet and for electric cars

Expensive, persistent diesel changes the buying arithmetic. The initial premium of an electric car pays off sooner when the price of a litre of diesel stays high for years, not just a few months. The IEA is not recommending buying electric cars, but its diagnosis pushes in that direction through costs.

That said, it is wise not to count your chickens. The final price of diesel also depends on taxes, margins and political decisions beyond the IEA's control. Its analysis describes an underlying trend, not a specific bill for your next fill-up.

## A warning that arrives mid-transition

The message lands at a time when Europe is pushing for electrification and manufacturers are reshuffling their line-ups. The fact that the IEA itself is warning of expensive diesel for a long time strengthens the argument of those who say combustion engines will become increasingly costly to run, not just to buy.

For the average driver, the practical takeaway is simple: if diesel stays high even as crude falls, the electric car's cost-per-kilometre calculation gains ground. It is not a promise of automatic savings, but it is a tailwind for the transition.