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The Economics of Shipbreaking

Scrap Steel and Re-Rolling Mills

How steel plates from ships are re-rolled into construction bars in Gujarat, why this cheap steel matters for local building, and quality concerns.

Most of a ship is steel.

Recovery

Most of a ship’s weight is recovered as steel.

Re-rolling

Re-rolling mills near Alang and Bhavnagar heat and roll ship plates into bars and rods for construction.

Cheaper steel

Re-rolled steel is cheaper than new steel.

Quality

Some re-rolled products may not meet standards; BIS rules require certification for construction steel.

Environmental benefit

Recycling steel uses less energy than making new steel from iron ore.

Local economy

Re-rolling mills employ many workers and support local builders.

The rebar

Steel plates from a ship become construction bars used in a building in Bhavnagar.

Thinking ship steel is thrown away

It's re-rolled into construction steel.

Key takeaways
  • Most of a ship is steel.
  • Re-rolling mills make bars.
  • Re-rolled steel is cheaper.
  • Recycling saves energy.
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