sponge iron units

Sponge iron units add to pollution woes in Odisha's Rengali

Sponge iron units add to pollution woes in Odisha's Rengali

Mayank Bhusan Pani

09 Feb 2026

2 min read

NGT seeks action on coal-based sponge iron units

NGT seeks action on coal-based sponge iron units

Jitendra Choubey

21 Aug 2025

2 min read

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