Industry

Pushing the transformation of construction - with low carbon material solutions

By replacing part of the fossil feedstocks with alternative raw materials allocated via the mass balance approach, we significantly reduce the CO₂ footprint of our production. This, in turn, enables our customers to lower the CO₂ footprint of their own products — supporting a more sustainable construction industry along the value chain.
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More sustainable products and performance across the entire lifecycle

Our climate-neutral¹ bio circular MDI Desmodur® reduces the embodied carbon emissions during production by up to 50 %. We utilize bio-based resources as raw material and attribute it via the mass balance approach. This can support your sustainable building certifications from production to application.

For our Makrolon® RE polycarbonate resins, we use certified renewable raw materials and renewable energy during production. These resins combine durability and design flexibility with a lower environmental impact, thanks to ISCC Plus-certified mass balance integration.

From PC sheets to innovative components, our partners and customers then turn our Makrolon® RE into real-world solutions. 

Our partner Brett Martin uses our Makrolon® RE to drive more sustainable solutions
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Interview with Robin Black about Brett Martin's Bio Plus Polycarbonate sheets using Covestro's Macrolon RE

Want to know more about our low carbon construction materials? Flip the cards!

  • Why low-carbon materials matter

    Why low-carbon materials matter

    Reducing embodied carbon in building materials is essential to meet climate targets.

    Our low-carbon materials are one of our solutions designed to lower emissions without sacrificing performance – a big step toward full circularity in construction.

  • Transforming construction is possible

    Transforming construction is possible

    Low-carbon material solutions are already helping to reduce CO₂ emissions² in construction.

    By substituting fossil resources with alternative feedstocks, we enable climate-neutral¹ materials that contribute to a more sustainable future.

  • First step into a circular construction

    First step into a circular construction

    We are steadily reducing our dependence on fossil fuels by cutting emissions and expanding renewable energy use across our operations.

    This helps shrink our CO₂ footprint while moving us closer to fully circular construction material supply chains.


1 Climate neutrality is the result of an internal assessment of a partial product life cycle from raw material extraction (cradle) to the factory gate (of Covestro), also known as cradle-to-gate assessment. The methodology of our LCA with external audit and certification is based on the ISO 14040 and 14044 standards. The calculation takes into account biogenic carbon sequestration based on preliminary data from the supply chain. No compensation measures were applied.

2 Emissions reduction based on internal LCA calculations stages A1-A3 (cradle-to-gate) according to the EN15804+A2 standard using a mass balance approach.

Read more about our low carbon materials!

  • Building  Construction Workshop
    Story

    Path from more sustainable materials to low carbon buildings

    Explore how AI, collaboration, and circular practices can reduce embodied carbon in construction for a more sustainable future.

  • Aerial view of green forest
    Story

    Makrolon® RE resins

    Makrolon® RE produced with renewable electricity can significantly reduce CO₂ emissions, as low as zero, from cradle to gate.

  • Story

    From cradle to gate: Climate neutral MDI

    We are consistently pursuing our path to a circular economy and offer you a climate neutral MDI (methylene diphenyl diisocyanate).

  • Construction worker on a building site holding a thick, rigid panel of PU insulation.
    Story

    Climate neutral MDI 

    Climate neutral MDI based on attributed bio waste offers lower embodied carbon for PU insulation with no loss in thermal performance.

  • A more sustainable high-rise building that integrates gardens into its façade.
    Story

    Embodied carbon reduction I Building the next stage of sustainability

    Reduce embodied carbon in the life cycle of buildings with PU/PIR insulation materials. Learn more now!

  • Case study

    Low carbon PU insulation 

    Our climate neutral   Desmodur® CQ MS enabled Recticel Impact, a PU insulation board range with 43% lower CO2 emissions.

  • Polyurethane insulation boards enable lightweight roof renovation
    Story

    Polyurethane insulation boards enable lightweight roof renovation

    Discover how bio-attributed PU insulation enabled the energy-efficient renovation of a DIY store roof in Bonn despite limited load capacity.

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