Cast iron for a sustainable future

End of life recycling
Sustainability has always been an integral part of who we are. Manufacturing of cast iron includes some highly energy-consuming processes, which is why reduction of energy consumption is a key priority to us. Cast iron and steel is 100% recyclable and is highly recycled. Cast iron and steel can be recycled at the end of life to form products that are of the same standard and quality as the original material. The scrap collection infrastructure is well developed and the most environmental friendly recycling is to sell the cast iron scrap to a local steel scrap trader. The best selling price can be achieved when the worn out application is dismantled correct and the cast iron is separated from other materials. Every tonne of scrap recovered substitutes one tonne of primary steelmaking. This can happen again and again, with existing technology and without degradation of the chemical elements.

As one of Europe’s leading producers of continuous cast iron bars, we are dedicated to both managing our operations responsibly and to improvements of our business processes and ways of working. For more than a decade, TASSO has been conducting structured improvement work focusing on optimizing the consumption of resources and minimising our climate impact in every corner of our business areas. We systematically map and analyse our data of emissions, waste, energy- and water consumption in order to keep track of the development. We are committed to the manufacture of more sustainable operations and products that contribute to solutions which are stronger, last longer and use fewer resources to produce.


Actions

Surplus heat - Grøn
 

Surplus heat

Since 2014, we have provided district heating to the local municipality by recovering the heat generated from our melting, casting, and heat treatment processes.

Waste - Grøn
 

Waste

Eliminating waste is one of TASSO’s main environmental focus areas. Instead of letting waste end as landfill, we continuously work on turning more residual products into resources for new products. 

Energy - Grøn
 

Efficient energy use

We have changed the lighting systems in areas of our production facilities, fitting more than 200+ high-efficient and intelligent LED-panels which cover key areas of the production floor. 

New investment reduces TASSO's energy consumption

“Based on our research and calculations, everything indicates that we can reduce the energy consumption for pre-heating our casting lines and transport ladles by up to 75 per cent."

Bjarne Faurbye, Technical Manager

Sustainability report
ESG - Environment, Social and Governance

TASSO will be covered by the new EU Corporate Sustainability Reporting Directive from 2026. However, we are already documenting and mapping how we work with sustainability throughout the group.

Download our Sustainability Report

Contact

Sustainability is an important driver in ensuring the future success of our business. Do you want to know how we work with sustainability?

Emil Husted Brodersen, Group Sustainability Manager 

Let's talk