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GCC's Trident Plant in Montana to fully convert to Portland limestone cement (PLC).
GCC’s Pueblo Plant earned the U.S. Environmental Protection Agency’s (EPA) 2020 ENERGY STAR® certification for superior energy performance. This
GCC’s Rapid City Plant earned the U.S. Environmental Protection Agency’s (EPA) 2020 ENERGY STAR® certification for superior energy performance.
GCC’s Pueblo Plant won the Portland Cement Association’s (PCA) 2020 Safety Innovation Award which recognizes creative, safety-enhancing projects in the cement industry.
PCA announces an industry-wide ambition to reduce carbon emissions and further address the impacts of climate change.