imi, Cemex Veteran Lyons Takes Helm at SCM Developer Terra CO2

Pete-Lyons

Colorado supplementary cementitious materials process developer Terra CO2 Holdings LLC has appointed Pete Lyons as chief executive officer, a title he held through late-2025 at Indiana aggregate and ready mixed concrete producer Irving Materials Inc (imi).  He arrives with Terra CO2 six months into construction of its first commercial scale facility — a 240,000-tpy capacity operation in Cleburn, Texas, dedicated…

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Cemex Ventures Joins Eagle Materials Among Terra CO2 Investors

The Cemex S.A.B. de C.V. corporate venture capital unit has announced an investment in Terra CO2 Holdings, Golden, Colo., developer of OPUS SCM and ZERO supplementary cementitious material and portland cement replacement binders.  Terra CO2’s reactor and processing technology is based on widely available silicate rock feedstock. Its grinding, thermal treatment and classifying equipment suits standalone plant construction or installation…

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