Alliant Energy Corporation Fundamental Analysis
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Alliant Energy Corporation
Last Updated: 27 Mar 2023
NASDAQ: LNT
GICS Sector: Utilities
Sub-Industry: Utilities — Regulated Electric

Table of Contents
You can download a summary of Alliant Energy Corporation's fundamental analysis in PDF here.
Management
CEO: John Larsen
Tenure: 4.1yrs
Alliant Energy Corporation's management team has an average tenure of 4.2 years. It is considered experienced.
Source of Revenue
Alliant Energy’s primary focus is to provide regulated electric and natural gas service to customers in the Midwest through its two public utility subsidiaries, Interstate Power & Light Company, and Wisconsin Power & Light Company.
Interstate Power & Light Company (IPL) is a public utility engaged principally in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa. The company provides utility services to incorporated communities as directed by the Iowa Utilities Board and utilises non-exclusive franchises, which cover the use of public rights-of-way for utility facilities in incorporated communities for a maximum term of 25 years.
Wisconsin Power & Light Company (WPL) is a public utility engaged principally in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Wisconsin. WPL operates in municipalities pursuant to permits of indefinite duration and state statutes authorising utility operation in areas annexed by a municipality.
Alliant Energy’s non-utility holdings are organised under Alliant Energy Finance, which manages a portfolio of wholly-owned subsidiaries and additional holdings. This includes:
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AE Transco Investments holds all of Alliant Energy’s interests in American Transmission Company Holdings.
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Corporate Venture Investments - includes various minority ownership interests in regional and national venture funds, including a global coalition of energy companies working together to help advance the transition towards a cleaner, more sustainable, and inclusive energy future.
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Non-utility Wind Farm
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Sheboygan Falls Energy Facility
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Travero, is a diversified supply chain solutions company, including a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; and a rail-served warehouse in Iowa.
Alliant Energy’s utility business (IPL and WPL) has three segments: 1) electric operations, 2) gas operations, and 3) other, which includes IPL’s steam operations and the unallocated portions of the utility business.
Electric Utility Operations
Electric utility operations represent the largest operating segment for Alliant Energy with IPL providing retail electric service in Iowa and WPL providing retail and wholesale electric service in Wisconsin. IPL also sells electricity to wholesale customers in Minnesota, Illinois, and Iowa.
IPL and WPL provide electric utility service to a diversified base of retail customers in several industries, with the largest concentrations in the farming, agriculture, industrial manufacturing, chemical, packaging and food industries. IPL and WPL also sell electricity to wholesale customers, which primarily consist of municipalities and rural electric cooperatives.
Electric sales are seasonal to some extent with the annual peak normally occurring in the summer months due to air conditioning requirements. Electric sales are also impacted to a certain extent in the winter months due to heating requirements.
Gas Utility Operations
Gas utility operations represent the second-largest operating segment for Alliant Energy, with IPL providing gas service in Iowa and WPL providing gas service in Wisconsin.
IPL and WPL provide gas utility services to a diversified base of retail customers and industries, including research, education, hospitality, manufacturing, and chemicals (including ethanol). In addition, IPL and WPL provide transportation services to commercial and industrial customers by moving customer-owned gas through Alliant Energy’s distribution systems to the customers’ meters.
Gas sales follow a seasonal pattern with an annual base load of gas and a large heating peak occurring during the winter season. Natural gas obtained from producers, marketers and brokers, as well as gas in storage, is utilised to meet the peak heating season requirements. Storage contracts generally allow IPL and WPL to purchase gas in the summer and inject it into underground storage fields, and remove it from storage fields in the winter to deliver to customers.
Other Utility Operations – Steam
IPL’s Prairie Creek facility is the primary source of steam for IPL’s two high-pressure steam customers in Iowa. These customers are each under contract through 2025 for taking minimum quantities of annual steam usage, with certain conditions.

Alliant Energy Corporation Reportable Segment Revenue FY2022
Alliant Energy Corporation Economic Moat
