Greencastle WDF Facility - Buzzi Unicem USA: Cement Plant in Greencastle, Indiana

The Greencastle WDF Facility, operated by Buzzi Unicem USA, is a cement plant located at 3301 S Co Rd 150 W in Greencastle, Putnam County, Indiana. Cement plants are typically large-scale industrial facilities that produce clinker and cement through high-temperature kiln processes, consuming significant energy and raw materials. As a cement plant in the United States, this facility operates under the US Environmental Protection Agency's regulatory framework, including the Clean Air Act (CAA) for emissions, the Clean Water Act (CWA) for wastewater, and the Resource Conservation and Recovery Act (RCRA) for waste management. The NAICS code 327310 indicates it is a cement manufacturing facility, which is subject to specific emission standards and reporting requirements under the Toxics Release Inventory (TRI) Section 313. Cement production is energy-intensive and generates carbon dioxide from both fuel combustion and the calcination of limestone. The facility's location in Greencastle, Indiana, places it within a region with a mix of agricultural and industrial activity. Its operational status suggests it plays a role in the local economy and construction supply chain.

Cement plants are significant sources of air pollutants such as particulate matter, nitrogen oxides, sulfur dioxide, and carbon monoxide. The high-temperature kiln process also releases greenhouse gases. Proximity to communities in Greencastle may raise concerns about local air quality and health impacts. The facility's compliance with US EPA regulations, including the National Emission Standards for Hazardous Air Pollutants (NESHAP) for cement plants, is critical for managing these risks.