India’s Refineries Push Past 100% Capacity as Diesel Demand Soars

For the past half‑year India’s refining sector has been working harder than ever –‑ clocking utilization rates that hover between 105 % and a striking 108 %. That sounds crazy, but it’s the reality on the ground as diesel demand rockets and the world’s fuel markets feel the squeeze from the ongoing Middle‑East conflict.

At a recent APPEC conference in Singapore, Nandakumar Pillai, a director at Mangalore Refinery and Petrochemicals Limited (MRPL), explained the situation. “Most of our refiners are complex, can take a wide variety of crude from an API range of something like 16 to 45 or 48,” he said, echoing Reuters. In plain terms, Indian refineries are flexible enough to blend many different crude grades, and they’re now being asked to run faster than their design capacity.

MRPL’s own plant, sitting on the coast of Karnataka, can process about 300,000 barrels a day. Its sophisticated secondary units give it the agility to churn out a mix of products –‑ gasoline, diesel, jet fuel, you name it. Yet even with that versatility, the company plans to keep the refinery humming above 100 % until at least March 2027.

Why the push? Diesel, the workhorse fuel for trucks, buses and generators, has become the top priority for Indian refiners. They are deliberately shifting output away from jet fuel to keep up with domestic diesel cravings, while a tightening global supply of middle distillates adds extra pressure.

On the world stage, diesel cracks – the price difference between crude oil and refined diesel – have jumped to record highs. The spike is tied to several choke points: the renewed fighting in the Middle East, Russia’s outright ban on diesel exports, and the lingering fallout from Ukraine’s drone attacks on Russian refineries. Those disruptions mean less diesel on the market, pushing prices upward and forcing refineries everywhere to run flat‑out.

Analysts have been warning that diesel, not crude, is the real stress test for the energy sector right now. The combination of a hot domestic market and a fragile international supply chain has turned diesel into the market’s “canary in the coal mine.”

In short, India’s refineries are doing what they can –‑ cranking up the knobs, squeezing a little extra out of every barrel –‑ to keep the nation moving. Whether that pace can be sustained beyond early 2027 remains to be seen, but for now the country’s fuel pipelines are flowing at full throttle.