What Happened
- India's Index of Industrial Production (IIP) grew at 4.8% year-on-year in January 2026, a three-month low, down sharply from 7.8% in December 2025, according to data released by the Ministry of Statistics and Programme Implementation (MoSPI) on March 2, 2026.
- The manufacturing sector — which accounts for approximately 77.6% of the IIP — grew at 4.8% in January, while the electricity sector expanded 5.1% and the mining sector grew 4.3%.
- Within manufacturing, 14 out of 23 industry groups recorded positive growth. The top performers were basic metals (13.2%), motor vehicles (10.9%), and non-metallic mineral products (9.9%).
- Consumer non-durables recorded a contraction of -2.7%, signalling continued stress in rural and mass-market consumption.
- Infrastructure and construction goods registered the highest use-based growth at 13.7%, reflecting continued government capital expenditure momentum.
What Happened (continued)
- The IIP index value for January 2026 stood at 169.4, against 161.6 in January 2025.
- Consumer durables grew 6.3%, reflecting urban consumer demand holding steady.
Static Topic Bridges
Index of Industrial Production (IIP): Concept and Structure
The Index of Industrial Production (IIP) is a composite indicator measuring the short-term changes in the volume of production in the industrial sector of the Indian economy. It is released monthly by the National Statistical Office (NSO) under MoSPI, with a six-week lag (January data released in early March). The IIP covers three broad sectors: Mining (weight: 14.37%), Manufacturing (weight: 77.63%), and Electricity (weight: 7.99%). The current base year is 2011-12. Manufacturing comprises 23 industry groups at the NIC 2-digit level and 407 item groups.
- IIP base year: 2011-12; covers Mining, Manufacturing, Electricity
- Weights: Manufacturing 77.63%, Mining 14.37%, Electricity 7.99%
- Released monthly by MoSPI/NSO with approximately 6-week lag
- 407 item groups in manufacturing; 23 industry groups at NIC 2-digit level
- Used as a lead indicator for GDP manufacturing GVA estimation in quarterly national accounts
Connection to this news: The 4.8% IIP growth in January 2026 — despite a sharp deceleration from December's 7.8% — is important context for understanding whether India's broader GDP growth story (Q3 at 7.8% under new series) is being driven by manufacturing momentum or services sector activity.
Use-Based Classification of IIP
Beyond sector-wise (Mining/Manufacturing/Electricity), the IIP is also classified based on the end-use of products: Primary goods (raw materials used in further production), Capital goods (machinery and equipment for investment), Intermediate goods (semi-finished goods), Infrastructure/Construction goods, Consumer durables (long-lived consumer goods — TVs, vehicles, refrigerators), and Consumer non-durables (food, textiles, fast-moving goods). This use-based breakdown provides insight into the demand structure of the economy — whether growth is investment-led (capital goods rising) or consumption-led (consumer durables/non-durables rising).
- Infrastructure/Construction goods in January 2026: +13.7% (government capex signal)
- Consumer durables: +6.3% (urban consumption holding)
- Consumer non-durables: -2.7% (rural/mass consumption under stress)
- Capital goods: reflects private investment sentiment; volatile month-to-month
- Primary goods and intermediate goods: track raw material and upstream production activity
Connection to this news: The consumer non-durables contraction (-2.7%) is a significant signal — it indicates that the mass market (largely rural) consumption segment remained under stress in January 2026, even as urban consumers (durables +6.3%) and government infrastructure spending (construction goods +13.7%) continued to grow.
IIP as a GDP Proxy and Its Limitations
The IIP is one of the key inputs used by NSO to estimate quarterly GDP manufacturing GVA in advance estimates, where actual survey-based data is not yet available. However, IIP has limitations: it covers only the organised/registered industrial sector, missing the vast informal manufacturing sector (which is estimated separately using proxy indicators). Monthly IIP figures are also subject to revision in subsequent releases. The -2.7% contraction in consumer non-durables is a red flag for rural demand conditions, as this segment largely tracks consumption by lower-income and rural households.
- IIP covers registered (formal sector) industries only — misses informal manufacturing
- IIP data used in preliminary GDP manufacturing GVA estimation (advance estimates)
- Subject to two rounds of revision: in the following month and the month after
- Composite IIP at 169.4 vs 161.6 a year ago — absolute index tells production volume change
- Three-month low of 4.8% suggests a deceleration trend worth monitoring into Q4 FY26
Connection to this news: The deceleration from 7.8% (December) to 4.8% (January) in a single month points to either base effects (December had a lower base from 2024) or a genuine moderation in industrial activity, requiring cross-verification with PMI (Purchasing Managers' Index) and GST data to assess the underlying trend.
Key Facts & Data
- IIP growth January 2026: 4.8% YoY (three-month low)
- December 2025 IIP growth: 7.8% (prior month)
- Manufacturing sector growth: 4.8%; Electricity: 5.1%; Mining: 4.3%
- IIP base year: 2011-12; manufacturing weight: 77.63%
- Consumer non-durables: -2.7% (contraction)
- Consumer durables: +6.3%
- Infrastructure/Construction goods: +13.7% (highest use-based growth)
- Basic metals: +13.2%; Motor vehicles: +10.9% (top manufacturing performers)
- IIP index value: 169.4 (January 2026) vs 161.6 (January 2025)
- 14 of 23 manufacturing industry groups recorded positive growth