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  2. Wider sustainability
  3. Circular Economy
  4. Circular Economy: Case studies

Circular economy

Case studies covering Reduce, Reuse, Remanufacture, and Recycle


AllReduceReuseRemanufactureRecycle
Reduce
17 October 2022

POSCO: Recycling shell waste for sustainable steelmaking

Reduce
17 October 2022

Tata Steel: PACI – a tool to support innovation and customer engagement through life cycle thinking in the steel value chain

Reduce
17 October 2022

HBIS: Using LCA to promote the carbon emission reduction in the whole value chain of hydrogen-based DRI projects

Reduce
17 October 2022

ArcelorMittal: Carbon footprint of cold stamping and hot stamping components

Reuse
17 October 2022

Carbon capture and utilisation (CCU) in Ternium Mexico

Reduce
17 October 2022

JSW: Development of construction sand from waste steel slag

ReduceRecycle
17 October 2022

Tenaris: Smart furnace for scrap use optimisation based on mathematical models and data science

Reduce
17 October 2022

ArcelorMittal: CO2 reduction by means of coke oven gas co-injection in blast furnace

Reuse
17 October 2022

BSRM: Using 100% induction furnace slag to replace clay bricks and stone chips

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About the World Steel Association

The World Steel Association (worldsteel) is one of the largest and most dynamic industry associations in the world, with members in every major steel-producing country. worldsteel represents steel producers, national and regional steel industry associations, and steel research institutes. Members represent around 85% of global steel production.

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constructsteel is the steel construction opt-in programme
of the World Steel Association (worldsteel).

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steeluniversity is the learning and training opt-in programme
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WorldAutoSteel, is the automotive opt-in programme
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worldstainless is the stainless steel opt-in programme of the World Steel Association (worldsteel). Its primary roles are to undertake stainless steel industry beneficial tasks that are better coordinated centrally in the fields of market development, sustainability, safety, health, data and education.

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World Steel Association AISBL
Registered office:
Avenue de Tervueren 270 – 1150 Brussels – Belgium
T: +32 2 702 89 00 – E: steel@worldsteel.org

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