Amrize, Ecocem Partner in DOE-Backed SCM Research Projects

Why It Matters

The work accelerates sustainable concrete production while bolstering U.S. manufacturing resilience, directly supporting climate and economic goals.

Key Takeaways

• DOE funds $3.8M for lithium‑byproduct and AI cement research
• Amrize and Albemarle test delithiated aluminosilicate as high‑performance SCM
• Ecocem and Cleveland Cliffs develop AI platform targeting 60‑80% cement substitution
• Projects aim for 90% prediction accuracy and domestic material sourcing

Pulse Analysis

The cement sector accounts for roughly 8% of global CO₂ emissions, prompting a surge in research on supplementary cementitious materials that can replace traditional Portland cement. By converting lithium‑battery waste—specifically delithiated aluminosilicate—into a high‑reactivity SCM, the Oregon State project tackles two challenges at once: waste management and emissions reduction. Advanced grinding techniques and thermodynamic modeling are expected to unlock the material’s pozzolanic potential, offering a low‑carbon alternative that can be produced domestically, thereby reducing the industry’s import dependence.

Artificial intelligence is reshaping material science, and the Missouri S&T initiative exemplifies this trend. Leveraging a database of over 20,000 data points, the AI platform can rapidly forecast concrete strength, durability, and workability for mix designs that substitute up to 80% of Portland cement with locally sourced or waste‑derived SCMs. Achieving 90% prediction accuracy could dramatically shorten development cycles, lower testing costs, and enable contractors to adopt greener mixes with confidence. The collaboration with steel producer Cleveland Cliffs and slag‑processing specialist Ecocem ensures a steady supply of industrial byproducts, further anchoring the technology in existing U.S. manufacturing ecosystems.

These DOE‑backed projects are part of a broader strategy to revitalize energy‑intensive industries and secure supply chains critical to national security. By fostering domestic innovation in low‑carbon concrete, the initiatives support job creation, reduce exposure to volatile global markets, and align with federal climate objectives. If successful, the technologies could set new standards for the construction sector, encouraging wider adoption of AI‑optimized, waste‑derived cementitious solutions across the United States and potentially influencing global best practices.