COP28: IDDI Nations Pledge for Greener Construction Materials

COP28Image Source: IDDDI


At COP28, leading nations committed to procuring low-emission steel, cement, and concrete for public projects. Through the Industrial Deep Decarbonization Initiative, governments like Canada, Germany, the UK, and the US vowed to adopt timebound commitments, incentivizing the use of low-carbon materials and setting emissions thresholds for public buildings and infrastructure.


Governments of prominent nations, including Canada, Germany, the UK, and the US, made pivotal commitments at COP28 to procure low-emission steel, cement, and concrete for public construction projects. Through the Industrial Deep Decarbonization Initiative (IDDI), these nations pledged to introduce timebound commitments, ushering a shift toward low and near-zero emission materials, thereby steering industrial organizations away from fossil fuels.

Led by the United Nations Industrial Development Organization (UNIDO), the IDDI's Green Public Procurement Pledge seeks to catalyze the production and utilization of environmentally friendly steel, cement, and concrete. The objective is to create a thriving market demand for these low-emission materials, thus fostering the global decarbonization of heavy industries.

Gerd Müller, Director General of UNIDO, emphasized the significance of these commitments in driving the global decarbonization of industries. The substantial buying power of governments, responsible for a quarter of global construction revenue, holds immense potential in shaping markets for low-emission steel and cement.

Stefan Wenzel, State Secretary of Germany's Federal Ministry for Economic Affairs and Climate Action, stressed the pivotal role of increasing demand for green materials in decarbonizing industries. The initiative outlined by the IDDI serves as a guiding beacon, exemplifying the path forward to accelerate decarbonization efforts.

The widespread adoption of low and near-zero emission steel, cement, and concrete stands as a transformative step in mitigating carbon-intensive practices within the construction sector. Steel and concrete, pivotal to the global economy, account for a significant share of energy sector emissions, compelling the urgent need for a more sustainable approach.

The commitment made by the UK's Minister for Energy Security and Net Zero, Graham Stuart, underscores governments' authority in initiating significant changes through public contracts. Such commitments fuel the momentum required to decarbonize heavy industries and achieve collective net-zero goals.

Furthermore, the governments' commitment extends to supporting innovation and technological advancements aimed at fostering the commercialization of near-zero emission materials. Simultaneously, efforts to develop standardized emissions accounting standards for construction materials like steel, cement, and concrete are underway.

Andrew Mayock, the US Federal Chief Sustainability Officer, highlighted the Biden administration's initiative to procure over $4 billion of low-embodied carbon construction materials, an investment poised to catalyze industry innovation and progress toward net-zero emissions by 2050.

The commitment by these nations, bolstered by transparency in reporting progress, showcases a collective endeavor toward greener procurement practices. Collaboration among governments and cross-sectoral dialogue emerges as a driving force to expedite commitments and implementation.

In alignment with these commitments, the Federal Governments of Austria, Japan, and the United Arab Emirates have endorsed similar initiatives, emphasizing the global resonance and collaborative nature of these efforts.

Conclusion: The pledges made by leading nations at COP28 mark a significant stride towards procuring low-emission materials for public projects. The concerted efforts to incentivize the adoption of environmentally friendly materials and develop standardized emissions accounting standards signify a pivotal step in steering industries towards sustainability.

Related Stories

No stories found.
SteelGuru Business News