MLC has broken new ground at its Bonne Terre location following a major investment in its dolomitic lime operation.
MLC is undertaking works to refurbish its site which will include new safety equipment, work areas and logistics capabilities and the commissioning a sustainable kiln in 2026.
“This project represents our commitment to excellence in lime manufacturing,” MLC president and chief executive officer Paul Hogan said.
“It marks one of the most significant capital investments in our history and generates value across our stakeholder groups — improving quality for our customers, sustainability for our communities and a safer, more enjoyable workplace for our team members.”
MLC acquired the Bonne Terre site from Valley Minerals in 2022. The operation manufactures dolomitic lime which is key to steel and glass manufacturing. It is suited ideally to serve the new steel plants becoming operational in Southeastern and Midwestern US.
The new vertical-shaft kiln will improve production efficiency and reduce carbon emissions per ton manufactured. Other improvements at the site include upgrades for safety equipment and construction of a new rail connection, office building, quality lab and employee break and locker areas.
“This project is a milestone for our strategic vision: to be the leading global provider of lime solutions with an unwavering commitment to safety, sustainability and service. We are investing capital across all our sites in pursuit of that vision, reinforcing our position as industry leaders in responsible lime manufacturing,” Hogan said.
