- Steel is defined by carbon emissions in tonnes per metric tonne of alloy produced
- Steel which has less than 2.2 tonnes of emissions: “green steel”
Less than 1.6 tonne of emissions per tonne:- Five-star green-rated steel
- 2 – 2.2 tonnes per tonne
- Three-star green-rated steel steel with emission between
- India, being the world’s second largest producer of steel, is working on a green steel policy to de-carbonize procurement and production.
Know about: green steel policy