Holcim (US) Inc Cement Plant, Mason City, Iowa | Industrial Utilities

Holcim (US) Inc operates a cement plant in Mason City, Iowa, producing cement for construction. The facility is operational and falls under US EPA regulations. The plant is located in Cerro Gordo County and serves the regional construction market. The facility operates under the NAICS code 327310 (Cement Manufacturing). As a cement plant, it is subject to US EPA regulations including the Clean Air Act (CAA) for emissions, Clean Water Act (CWA) for water discharges, and Resource Conservation and Recovery Act (RCRA) for waste management. The plant likely uses dry or wet kiln processes typical of the industry. Cement production is energy-intensive and generates CO2 and other pollutants. The plant's environmental significance includes its contribution to local construction and potential impacts on air quality. Community proximity and compliance with EPA standards are key operational considerations.

Cement plants are significant sources of air pollutants such as particulate matter, nitrogen oxides, and sulfur dioxide. The facility's location in Mason City, Iowa, places it in an agricultural region with moderate population density. Proximity to communities requires adherence to EPA emission limits and monitoring. Water use for cooling and dust control may impact local water resources.