. Aluminum (Primary and Secondary)
. Steel & Zinc
. Lead-Acid Battery Manufacturing
. Pulp and Paper
. Wood Products
. Hot-Mix Asphalt
. Synthetic Organic Chemicals and Resins
. Chemical Manufacturing
. Automobile and Heavy Truck Manufacturing
. Tobacco Processing
. Cement
. Light-Weight Aggregates
. Glass and Fiberglass Production
. Furniture
. Textile
. Non-Metallic Mineral Processing
. Municipal Solid Waste Landfills
. Medical Waste Incineration
. Municipal Sludge Incineration
. Electric Utilities
. Flexographic and Rotogravure Printing
. Rubber Tire Manufacturing
. Pharmaceuticals
. Polyurethane Foam
. Graphite Production
. Grain Milling
