India is expanding its power infrastructure while domestic CRGO production remains below national requirements. This article examines BIS certification, import availability, domestic capacity expansion, transformer costs and why CRGO requires a specialised policy approach.

The Indian CRGO market has transformed beyond traditional trading. Learn how technical knowledge, global supply chains, procurement strategy, and evolving regulations are shaping the future of CRGO electrical steel in India.

Quick Answer India needs approximately 400,000 metric tonnes of CRGO steel annually. Domestic production meets roughly 10–12%. The gap is bridged by imports — imports that are constrained by a certification system that has repeatedly created supply crises. As of May 2026, the domestic production gap will not close meaningfully until FY2028 at the earliest. Every transformer built in India until then depends on a supply chain that is structurally fragile. Table of Contents 1.

Efficient and reliable power distribution depends heavily on the quality of transformer cores, and at the heart of every high‑efficiency transformer lies Cold Rolled Grain Oriented (CRGO) electrical steel. Among all available grades, 0.23 mm CRGO is considered the premium and most widely accepted thickness for modern distribution and power transformers due to its superior magnetic properties and low core losses. In India, where power demand continues to rise and grid efficien