Unacem Executives Take Stock of North American Operations

Why It Matters

The capacity boost and pozzolan rollout address fly‑ash shortages, positioning Unacem to capture premium cement market share, while its people‑first strategy aims to sustain growth amid shifting regional demand.

Key Takeaways

• Drake Cement added 300k tpy grinding capacity with vertical mill.
• Natural pozzolan replaces fly ash amid West Coast supply constraints.
• Unacem marks 20 years in U.S., acquired Tehachapi plant 2023.
• Arizona demand driven by data centers and copper mining projects.
• Company prioritizes safety and “hiring to retire” workforce strategy.

Pulse Analysis

Unacem’s two‑decade U.S. footprint underscores a strategic shift from a single‑plant operator to a diversified cement and aggregates platform. The 2007 acquisition of Drake Cement gave the group a 750,000‑ton‑per‑year greenfield plant in Paulden, Arizona, and subsequent investments have added 300,000 tons of grinding capacity through a new vertical mill. By leveraging a company‑owned pozzolan deposit in northern Arizona, Unacem can offer a locally sourced supplementary cementitious material that meets tightening environmental standards while reducing reliance on imported fly ash.

The rollout of natural pozzolan comes at a critical moment for the West Coast construction sector, where the retirement of coal‑fired power plants has curtailed fly ash supplies. Pozzolans not only lower the carbon intensity of concrete but also provide comparable performance benefits, prompting ready‑mix producers to revisit a material that fell out of favor fifty years ago. Unacem’s vertical integration—from raw pozzolan extraction to cement grinding—creates a cost‑effective, low‑emission alternative that aligns with sustainability mandates and offers a competitive edge in a market hungry for greener building solutions.

Regionally, Unacem sees divergent trends: Nevada and California face flat or declining volumes in 2026, yet lower interest rates and housing shortages could revive demand later in the year. Arizona, by contrast, benefits from data‑center construction and copper‑mining projects that drive steady material consumption. Executives emphasize a "hiring to retire" philosophy, investing in safety and workforce development to ensure operational resilience. This human‑capital focus aims to secure the skilled labor needed for complex projects and to maintain Unacem’s reputation as the safest operator in the cement industry.