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Decarbonising industry

Decarbonising industry - without compromise

We're reimagining how to produce the world’s most essential materials without carbon and without sacrificing economics. 


Steel and metal alloys, cement, and commodity chemicals power global development, but they’re also major carbon emitters. Together, they produce over 7 gigatonnes of CO₂ annually, about 70% of all industrial emissions.


Decarbonising these sectors is tough. Processes like blast furnaces, lime kilns, and commodity chemical production rely on fossil fuels for extreme heat and release CO₂ as part of their chemistry. They emit more carbon than the entire transport sector combined. With demand growing and plants built to last 40–50 years, continuing business as usual locks in billions of tonnes of future emissions, making net-zero targets improbable.


Solving this issue is not just a technical challenge, it’s a global imperative. Without urgent action, industry emissions could surpass power and transport by 2035. Every delay in changing our approach increases the cost of transition. 

The clock is ticking to get a major wave of deep decarbonisation projects in heavy industry off the ground. We need to experiment with different approaches to find out how to unlock those investments most effectively.


Faustine Delasalle, Mission Possible Partnership CEO

Decarbonisation is stalling

Waning momentum

Entrenched thinking

Entrenched thinking

  • Heavy industry is struggling on the brink of transformation
  • The market is global, with over 1.9 billion tonnes of steel, 4 billion tonnes of cement, and 70 million tonnes of sodium carbonate produced each year. 
  • These industries represent a $1.5 trillion market opportunity- yet they remain among the most emissions-intensive. 
  • Decarbonisation remains regional and uneven. Progress is hampered by cost, policy, and complexity. 
  • With current strategies, the good guys lose. Early adopters are punished, not rewarded. 

Entrenched thinking

Entrenched thinking

Entrenched thinking

  • Most industrial decarbonisation focuses on electrifying heat, which swaps fossil fuels for renewables in kilns and furnaces. 
  • This approach has big drawbacks: high energy demand drives up cost, rigid and capital-intensive systems reduce flexibility, and the economics rely on subsidies and carbon pricing. 
  • At Natrium Redox™, we believe this approach is unsustainable. 

We have a solution

Our path to decarbonisation

We remove carbon, not margin.

We remove carbon, not margin.

  • Natrium Redox™ has re-engineered the industrial processes themselves through a proprietary, chemical system that transforms limestone, iron ore, and other industrial raw materials into high-value feedstocks without emitting CO₂. 
  • We're launching a new class of industrial process - one that is clean, cost-effective, and commercially ready.

We remove carbon, not margin.

We remove carbon, not margin.

We remove carbon, not margin.

  • Unlike other solutions that reduce emissions at the expense of profitability, Natrium Redox™ aligns climate performance with financial performance.
  • Less energy required than traditional blast furnaces and kilns and less electricity than modern electrified heating systems.
  • No high-temperature combustion or polluting emissions.
  • Multiple revenue streams from valuable products (lime, iron, manganese, sodium carbonate) 
  • Turn-down and inventory control allows flexible output to match demand 
  • Low marginal cost per tonne — even before carbon credits 

Interested in partnerships?

Let's talk

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Natrium Redox™ Technologies Limited

c/o WSM Partners LLP, Connect House, 133-137 Alexandra Road, London, SW19 7JY

‘NRTL’ means Natrium Redox™ Technologies Limited,
a company incorporated in England

Registered company number: 16205258


info@natriumredox.com


© NRTL 2025. All rights reserved.

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