GCC Dacotah Cement Plant, Rapid City, South Dakota, United States

GCC Dacotah is a cement plant situated at 501 North Saint Onge Street in Rapid City, South Dakota, United States. The facility is operational and falls under the cement manufacturing sector, which is a significant industrial utility in the region. The plant's NAICS codes (212312 and 327310) indicate involvement in crushed and broken limestone mining and cement manufacturing, respectively. The facility operates within the regulatory framework of the United States, including the Clean Air Act (CAA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), and TRI Section 313 reporting. Cement plants are subject to specific emissions standards and permitting requirements under these laws. The plant's location in South Dakota places it in a region with a mix of industrial and natural landscapes. Cement production is energy-intensive and involves significant emissions of CO2 and other pollutants. GCC Dacotah's role in the local economy includes providing materials for construction and infrastructure. The plant's proximity to Rapid City, a growing urban area, highlights the importance of balancing industrial activity with environmental stewardship.

Cement plants are significant sources of air pollutants, including particulate matter, nitrogen oxides, and sulfur dioxide, as well as greenhouse gas emissions. The facility's location in Pennington County, South Dakota, near Rapid City, means it operates in an area with a mix of urban and natural environments. The Black Hills region is ecologically sensitive, and industrial emissions can impact local air quality and ecosystems. Regulatory oversight under the US EPA ensures compliance with emission limits and monitoring requirements.