SHADE

BY ITS AGENT, CONSTELLATION NEWENERGY - GAS DIVISION

BLACK HILLS NEBRASKA GAS UTILITY, LLC

Electric Power Distribution

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Other Electric Power Generation, Electric Bulk Power Transmission and Control

Other Electric Power Generation, Electrical Contractors

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Natural Gas Distribution

Water Supply and Irrigation Systems, Other Building Material Dealers, Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance, Special Needs Transportation

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Power Boiler and Heat Exchanger Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing

Steam and Air-Conditioning Supply, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction

Natural Gas Distribution

Water Supply and Irrigation Systems, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors

Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction

Sewage Treatment Facilities

Steam and Air-Conditioning Supply, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial