📈 Economy & FinanceMAINS · GS3.1

Industrial output grew 4.8% in January 2026

The Index of Industrial Production quick estimate shows manufacturing, electricity and construction goods carrying the rise, while consumer non-durables slipped.

What happened

The National Statistical Office released the Quick Estimate of the Index of Industrial Production (IIP) for January 2026, with the base year fixed at 2011-12 = 100.
The general index grew 4.8% year-on-year, easing from the 7.8% recorded a month earlier in December 2025 — a deceleration in the pace of growth, not a contraction.
All three broad sectors expanded: Mining 4.3%, Manufacturing 4.8% and Electricity 5.1%, with electricity the fastest-growing of the three.
The headline index level stood at 169.4, up from 161.6 in January 2025, meaning industrial output is roughly 69% above the 2011-12 base.
Within manufacturing, 14 of the 23 industry groups at the NIC two-digit level posted positive growth over January 2025.
By end-use, Infrastructure/Construction goods surged 13.7% while Consumer non-durables fell 2.7% — the only use-based category in the red.
Alongside this release, the December 2025 index underwent its final revision, and the February 2026 numbers were scheduled for 30 March 2026.

Background & context

The IIP is one of India's oldest and most closely watched high-frequency macroeconomic indicators. It is a volume index: it tracks the change in the quantity of goods physically produced by the industrial sector, holding prices constant, so it strips out inflation and isolates the real movement of factory, mine and power-plant output. Because it is published monthly and quickly, it serves as an early read on the industrial economy long before the quarterly GDP figures arrive.

It is compiled and released by the National Statistical Office (NSO), which functions under the Ministry of Statistics & Programme Implementation (MoSPI). The release follows a fixed calendar — the quick estimate for a given month is published on the 28th of the month two months later (or the next working day), which is why January 2026 data appears at the start of March. These early numbers are explicitly labelled "quick estimates" and are revised in later releases as fuller data flows in from the source agencies that collect production figures from factories and establishments; this release, for instance, carried weighted response rates of about 89.5% for the January quick estimate and 92.7% for the December final revision.

The present series uses 2011-12 as its base year (the previous base was 2004-05), with the basket and weights drawn from that period. The index is built from three sectoral cuts — Mining, Manufacturing and Electricity — and, in parallel, from a use-based classification that re-slices the same output by the economic purpose of the goods. Manufacturing dominates the structure of the index, so the headline number tends to move with the factory sector. A revision of the IIP base year to a more recent period has been under discussion to better capture newer industries, but the official series in this release remains on the 2011-12 base.

For Prelims

What it is: Index of Industrial Production (IIP) — a monthly index measuring the volume of industrial output, not its value, with base 2011-12 = 100.
Who releases it: the National Statistical Office (NSO), under the Ministry of Statistics & Programme Implementation (MoSPI). The NSO was formed by merging the erstwhile Central Statistics Office (CSO) and the National Sample Survey Office (NSSO).
Release calendar: the quick estimate is published on the 28th of every month (or the next working day), with a roughly six-week lag for the reference month.
Three sectors and their weights: Manufacturing (77.63%) is by far the largest, followed by Mining (14.37%) and Electricity (7.99%) — together 100%.
Six use-based categories and their weights: Primary goods (34.05%), Capital goods (8.22%), Intermediate goods (17.22%), Infrastructure/Construction goods (12.34%), Consumer durables (12.84%) and Consumer non-durables (15.33%).
January 2026 sector indices: Mining 157.2, Manufacturing 167.2, Electricity 212.1; general index 169.4.
Top manufacturing contributors (Jan 2026): basic metals (13.2%), motor vehicles, trailers and semi-trailers (10.9%), and other non-metallic mineral products (9.9%, driven by cement and clinkers).
Use-based growth: Primary 3.1%, Capital 4.3%, Intermediate 6.0%, Infrastructure/Construction 13.7%, Consumer durables 6.3%, Consumer non-durables (-)2.7%.
Capital goods serve as a proxy for investment demand; infrastructure/construction goods proxy for construction and public capex; consumer durables vs non-durables together indicate the health of household and rural demand.

The use-based split is where examiners often probe. Primary goods cover the raw extractive and basic outputs (mining output, crude, electricity for the grid). Capital goods are machinery and equipment used to produce other goods, and their movement is read as a signal of fresh investment. Intermediate goods are inputs consumed in further production. Infrastructure/construction goods — cement, steel structures, construction materials — reflect the building and capex cycle, and their 13.7% jump in January 2026 was the standout. Consumer durables (vehicles, appliances) and consumer non-durables (fast-moving everyday items) together gauge final demand; the 2.7% fall in non-durables is the one soft spot pointing to muted everyday consumption.

What it is NOT: The IIP is not a price index — it does not measure inflation; that is the job of the Wholesale Price Index (WPI) and the Consumer Price Index (CPI). It is not released by the RBI or the Ministry of Commerce — it is an MoSPI/NSO product (the WPI is released by the Office of the Economic Adviser, DPIIT, Ministry of Commerce & Industry, while CPI is also released by NSO/MoSPI). It is not a measure of the services sector — it covers only mining, manufacturing and electricity, so it captures a part of, not the whole of, the economy. It is also not the same as the eight-core-industries Index of Core Industries (ICI), which is released by the Office of the Economic Adviser and feeds into, rather than equals, the IIP.

The comparable set (know the family): Among India's high-frequency output and price indicators, remember the pairings — IIP (industrial output volume, NSO/MoSPI, base 2011-12); Index of Eight Core Industries (coal, crude oil, natural gas, refinery products, fertilisers, steel, cement, electricity — about 40% of IIP weight, released by the Office of the Economic Adviser); WPI (wholesale prices, base 2011-12, Office of the Economic Adviser); CPI (retail prices, NSO/MoSPI). The IIP and the core-industries index share several sectors but are distinct releases by distinct bodies.

Why it matters

As a monthly, quick-turnaround indicator, the IIP is one of the first hard signals of how the industrial economy is performing in near-real time. A reading of 4.8% growth confirms that output is still expanding, but the slowdown from 7.8% the previous month flags that momentum has eased — useful for policymakers, the RBI's monetary policy assessment, and analysts tracking the growth cycle ahead of the official GDP estimates.

The internal composition is as telling as the headline. The very strong 13.7% rise in infrastructure/construction goods, alongside double-digit growth in basic metals (steel) and motor vehicles, points to an investment- and construction-led pulse in the industrial economy — consistent with public capital expenditure and a pickup in building activity. Against that, the 2.7% contraction in consumer non-durables signals weak everyday consumption demand, a recurring concern for those tracking the K-shaped recovery and rural spending. The index thus addresses a concrete information problem: it lets the state see, month by month and sector by sector, where industrial demand is strengthening and where it is faltering, so that fiscal and monetary responses can be calibrated rather than flying blind on lagging annual data.

The IIP also feeds directly into the estimation of quarterly Gross Value Added for the industrial sector in the national accounts, so its accuracy has consequences well beyond the headline. The fact that the December 2025 figure was revised to final status in the same release is a reminder that early estimates are provisional, and that reading too much into a single month's quick estimate can mislead — the trend across several months is the more reliable guide.

For Mains

Substantiation

Use the January 2026 print — 4.8% IIP growth, with infrastructure/construction goods up 13.7% but consumer non-durables down 2.7% — as live evidence in answers on the state of India's industrial recovery and the investment-versus-consumption balance.

Exemplification

Cite the IIP as the textbook example of a high-frequency volume index used to read the real economy ahead of GDP, illustrating how official statistics translate into policy signals.

Problematisation

The contraction in consumer non-durables points to weak everyday and rural demand — a concrete data hook for the "uneven recovery" and "consumption slowdown" argument in growth-and-employment questions.

Position

The investment-goods strength (capital and construction goods) supports the government's capex-led growth stance; deploy it when assessing the public-investment-driven model of recovery.

Deploys into: GS3.1 — Indian economy, planning, mobilisation of resources, growth and development; specifically the measurement of industrial growth, the investment-versus-consumption debate, and the reliability of high-frequency indicators in policymaking.

Source

Ministry of Statistics & Programme Implementation · 2026-03-02 · PRID 2234512 · PIB source ↗