Heidelberg Materials Midwest - Aggrock Quarry Cement Plant, Sellersburg, Indiana

Heidelberg Materials Midwest - Aggrock Quarry is a cement plant located in Sellersburg, Clark County, Indiana, United States. The facility is operational and classified under NAICS codes 212312 (Crushed and Broken Limestone Mining and Quarrying) and 327310 (Cement Manufacturing). As a cement plant, it is a significant industrial utility in the region, supplying materials for construction and infrastructure. The facility operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), and Toxics Release Inventory (TRI) Section 313 reporting. Cement plants are typically large-scale operations with substantial energy consumption and emissions, including CO2, NOx, and particulate matter. The plant's location in Indiana places it within a region with a strong industrial base and proximity to major transportation routes. Environmental and operational significance includes its role in the local economy and construction supply chain. Cement production is energy-intensive and generates significant greenhouse gas emissions. The facility's proximity to the Ohio River and urban areas like Louisville, Kentucky, highlights the importance of regulatory compliance to minimize environmental impact on surrounding communities and ecosystems.

The cement plant is located in Sellersburg, Indiana, near the Ohio River and the Louisville metropolitan area. Cement manufacturing is a pollution-intensive sector, with primary emissions including carbon dioxide, nitrogen oxides, sulfur dioxide, and particulate matter. The facility's proximity to residential areas and waterways necessitates stringent environmental management under US EPA programs to protect air quality and water resources.