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.

The world of electrical energy is undergoing rapid change, with increasing emphasis on energy efficiency, sustainability, and reliability. At the core of this transformation lies a critical material—Grain Oriented Electrical Steel (CRGO). This specialized steel is the backbone of transformer cores, ensuring minimal energy loss and maximum efficiency in power transmission. Among the premium CRGO grades, 23GK080 stands out as one of the most advanced options for manufacturers w