Index of Core Industries 2026 | UPSC GS-3 | UPSCPDF
UPSCPDF Editorial Analysis: Revised Index of Core Industries (Base 2022-23) — iron ore as 9th sector, new weights, 32.88% IIP share. GS-3 guide with MCQs, Mains, Essay, Interview.
Key Takeaways | Quick Facts Box | Evolution of the Index of Core Industries | The New Weight Structure | ICI vs IIP — Don't Confuse Them | Constitutional, Legal & Institutional Framework | Reading the June 2026 Numbers | Systemic Issues the New Series Exposes | Way Forward | India's Statistical Modernisation Drive | International Benchmarks | How Core Data Travels into Policy | Marks Breakdown | Key Dimensions (Multi-GS Angles) | Additional Essay Angles
Nine sectors instead of eight, iron ore in the basket, electricity at the top of the weight table — how India's last major economic data upgrade rewrites what we know about industrial momentum, and why a strong 5% headline still deserves a second look. On 20 July 2026, the Office of the Economic Adviser (OEA) under the Department for Promotion of Industry and Internal Trade (DPIIT) released the revised Index of Core Industries (ICI) with base year 2022–23, replacing the long-running 2011–12 series. The release carried the provisional ICI for June 2026 along with a back series covering 38 months, from April 2023 to May 2026. The overhaul does three things at once. It adds iron ore as the ninth core industry, taking the basket from eight sectors to nine. It recalibrates every weight using the new IIP (2022–23) series, pushing electricity to the top and nearly halving coal and natural gas. And it fixes methodology — steel now uses gross rather than net produc
⏱ Reading time: ~39 min
