OECD Projects India as World's Fastest-Growing Major Economy, But Energy Prices Cloud the Outlook

India continues to lead the world's major economies in growth speed, according to a new report by the OECD — the Organisation for Economic Co-operation and Development, a club of 38 mostly wealthy nations based in Paris whose economic forecasts are closely watched by governments, investors, and policymakers around the globe. Released on 26 March 2026, the report projects India's GDP — Gross Domestic Product, the total value of all goods and services produced in a country — will grow by 7.6% in FY2025-26, the financial year running from April 2025 to March 2026.

To put that number in perspective, global GDP growth is projected at just 2.9% in 2026. China, often seen as India's closest rival in economic size and speed, is expected to grow at 4.4% in 2026, down from 5.0% in 2025. This means India's lead as the fastest-growing major economy is actually widening. For a country of 1.4 billion people, sustaining growth at this pace is significant — it means more jobs, more income, and more resources for public services.

So what is actually driving India's strong growth? The OECD points to private consumption — the spending by ordinary households on goods and services — as the main engine. Government consumption and continued public investment in infrastructure have also helped keep the economy moving. Easing financial conditions, meaning it has become relatively cheaper and easier to borrow money, have further supported investment by businesses. India's national accounts were also revised upward, meaning the economy was performing even better than previously measured, giving it a stronger base going into the current period.

However, the OECD's report is not all good news. A major global headwind — a challenge that slows things down — is the ongoing conflict in the Middle East. Specifically, disruptions to the Strait of Hormuz, a narrow but critical waterway through which a huge share of the world's oil passes, have caused a sharp spike in global energy prices. This has also disrupted supplies of fertilisers, many of which rely on energy-intensive production processes, raising costs for farmers and consumers alike.

India is particularly exposed to this problem. The country imports more than 85% of its crude oil — the unrefined petroleum used to make petrol, diesel, and cooking gas — and a significant portion of that oil travels through the Strait of Hormuz. When oil prices rise sharply, India's import bill swells, putting pressure on both the government's finances and ordinary people's wallets, especially those in lower-income households who spend a larger share of their income on fuel and food.

This energy shock is expected to push up inflation — the general rise in prices across the economy. India's headline inflation, the broadest measure of price changes, is projected to jump from a relatively comfortable 2.0% in FY2025-26 to 5.1% in FY2026-27. That is a steep rise, and it matters because when prices rise fast, purchasing power — how much your money can actually buy — falls. Lower-income households are expected to feel this most sharply, since they spend proportionally more on essentials like food and fuel.

In response to rising inflation, the OECD projects that the Reserve Bank of India — India's central bank, which manages the country's money supply and interest rates — will raise its policy rate temporarily. A policy rate is the benchmark interest rate a central bank sets, which influences how much it costs banks to borrow money, and in turn how much it costs businesses and individuals to take loans. Raising rates is a standard tool to cool inflation, though it can also slow down economic activity if kept high for too long.

On the trade front, there is a silver lining. The OECD notes that recent changes in US trade policy have led to lower effective tariff rates — the taxes charged on imported goods — on Indian exports entering the United States. This is a positive development that should help Indian exporters and partially offset some of the pain from higher energy costs. Looking further ahead, the OECD forecasts India's GDP growth to come in at 6.1% in FY2026-27 and 6.4% in FY2027-28, remaining well above the global average even as the pace moderates slightly from the current peak.