ALLIANT ENERGY

OPERATION OF FACILITIES FOR STORAGE, PRODUCTION, DISTRIBUTION AND TRANSPORTATION OF ENERGY, STEAM AND WATER FOR OTHERS; DISTRIBUTORSHIPS OF ENERGY-RELATED PRODUCTS FOR OTHERS; RETAIL SERVICES BY DIRECT SOLICITATION BY SALES AGENTS AND COMPUTERIZED ON-LINE RETAIL SERVICES FEATURING ENERGY-RELATED PRODUCTS INCLUDING LARGE AND SMALL HOME APPLIANCES AND DEVICES

WARRANTIES ON APPLIANCES; PROVIDING A SERVICE PLAN FOR MAINTENANCE OF APPLIANCES, LINES AND PIPING

CONSTRUCTION AND MAINTENANCE OF FACILITIES FOR STORAGE, PRODUCTION, DISTRIBUTION AND TRANSPORTATION OF ENERGY, STEAM AND WATER; REPAIR AND MAINTENANCE SERVICES FOR ENERGY-RELATED APPLIANCES, UTILITY LINES AND PIPES

DISTRIBUTION AND TRANSPORTATION OF ENERGY, STEAM AND WATER COMMODITIES FOR RESIDENTIAL, COMMERCIAL AND INDUSTRIAL CUSTOMERS

ENERGY PLANNING, MANAGEMENT AND CONSULTING SERVICES IN THE FIELD OF ENERGY EFFICIENCY, SAFETY AND COMFORT