CHICAGO--( BUSINESS WIRE )--In support of worldwide commitments to advance the use of low-carbon building materials, LafargeHolcim in the US has announced that its Ste. Genevieve and Alpena cement plants, located in Bloomsdale, Missouri, and Alpena, Michigan, have transitioned to OneCem® Portland limestone cement (PLC) production. The facilities' transition to OneCem® PLC—a lower CO 2 -intensive product—follows the successful transition of the company's cement plant in Midlothian, Texas last year. "As demands on the industry to reduce its carbon footprint intensify, we find ourselves with an unparalleled opportunity to build a more sustainable future," said Patrick Cleary, senior vice president of sales, LafargeHolcim US Cement. "The materials used in building need to have the lowest embodied carbon possible without sacrificing performance—and this is where our low-carbon OneCem can make an immediate impact in helping customers achieve their sustainable construction goals."