Air Transportation (1) Scheduled Freight Air Transportation (1)
Biofuels Manufacturing (6) Biodiesel (2) Ethanol (4)
Chemical Manufacturing (133) All Other Basic Inorganic Chemical Manufacturing (13) All Other Basic Organic Chemical Manufacturing (55) Converting postconsumer PET to pellet (1) Ethyl alcohol manufacturing (9) Nitrogenous Fertilizer Manufacturing (1) Petrochemical Manufacturing (40) Phosphatic Fertilizer Manufacturing (1) Plastics Material and Resin Manufacturing (10) Processing postconsumer HDPE to pellet (1) Processing postconsumer PET to flake (1) Unspecified (1)
Crop Production (61) Biomass (4) Corn Farming (18) Cotton Farming (3) Oilseed (except Soybean) Farming (5) Potato Farming (3) Rice Farming (3) Soybean Farming (5) Support activities for crop production (1) Unspecified (8) Wheat Farming (11)
Elec. Equip., Appliance, and Comp. Manufacturing (10) Other material (10)
Fabricated Metal Product Manufacturing (12) Architectural and Structural Metals Manufacturing (11) Misc. Fabricated Metal Product Manufacturing (1)
Forestry and Logging (112) Forest Nurseries, Gathering Forest Prod. (10) Logging (101) Unspecified (1)
Mining (except Oil and Gas) (61) All Other Metal Ore Mining (2) Anthracite Mining (1) Bit. Coal and Lignite Surface Mining (55) Coal Mining (1) Limestone Mining and Quarrying (1) Uranium-Radium-Vanadium Ore Mining (1)
Nonmetallic Mineral Product Manufacturing (5) Cement Manufacturing (1) Glass and Glass Product Manufacturing (1) Gypsum Product Manufacturing (2) Lime Manufacturing (1)
Oil and Gas Extraction (3) Crude Petroleum and Natural Gas Extraction (3)
Paper Manufacturing (56) Converted Paper Product Manufacturing (3) Pulp, Paper, and Paperboard Mills (53)
Petroleum and Coal Products Manufacturing (20) Petroleum Refineries (20)
Plastics and Rubber Products Manufacturing (23) Plastics Product Manufacturing (23)
Primary Metal Manufacturing (56) Alumina Refining (1) Aluminum Foundries (except Die-Casting) (12) Iron and Steel Mills (18) Other Aluminum Rolling and Drawing (10) Primary Aluminum Production (3) Primary Metal Manufacturing (2) Rolled Steel Shape Manufacturing (1) Rolling and Drawing of Purchased Steel (5) Secondary Smelting and Alloying of Aluminum (3) Steel Foundries (except investment) (1)
Rail Transportation (1) Rail Transportation (1)
Transit and Ground Passenger Transportation (46) Interurban and Rural Bus Transportation (12) Other Transit and Ground Passenger Transportation (7) School and Employee Bus Transportation (13) Urban Transit Systems (14)
Transportation Equipment Manufacturing (5) Motor Vehicle Body Manufacturing (5)
Truck Transportation (102) General Freight Trucking (102)
Utilities (128) Electric Power Distribution (6) Fossil Fuel Electric Power Generation (13) Nuclear Electric Power Generation (1) Other Electric Power Generation (3) Steam and Air-Conditioning Supply (32) Utilities (73)
Waste Management and Remediation Services (22) Collection of postconsumer containers (2) Collection of postconsumer products (4) Solid Waste Collection (1) Sorting, separating mixed recyclables (2) Waste Collection (13)
Water Transportation (6) Deep Sea Freight Transportation (3) Inland Water Freight Transportation (3)
Wood Product Manufacturing (191) Chemical Manufacturing (3) Cut Stock, Resawing Lumber, and Planing (16) Engineered Wood Member (ex. Truss) Manufacturing (22) Forestry and Logging (7) Reconstituted Wood Product Manufacturing (17) Sawmills (64) Softwood Veneer and Plywood Manufacturing (55) Support for Agriculture and Forestry (1) Wood Preservation (6)