Company news
Alliant Energy Corporation news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
Alliant Energy Corporation Announces First Quarter 2021 Earnings Release and Conference Call
April 15, 2021
Counting on the sun for another 400+ megawatts of energy in Wisconsin
March 30, 2021
Alliant Energy Announces 2020 Results
February 17, 2021
Communities received $8.7 million from Alliant Energy to support customers in 2020
February 10, 2021
Alliant Energy Corporation Announces Year-End 2020 Earnings Release and Conference Call
February 4, 2021
The end of an era: Alliant Energy announces retirement dates for Columbia Energy Center
February 1, 2021
Alliant Energy named to Newsweek’s America’s Most Responsible Companies 2021 List
January 7, 2021
Alliant Energy Announces Third Quarter 2020 Results and Increased Annual Common Stock Dividend Target for 2021
November 1, 2020
Sun shines bright in Alliant Energy’s Iowa Clean Energy Blueprint
October 28, 2020
Alliant Energy Corporation Announces Third Quarter 2020 Earnings Release and Conference Call
October 19, 2020
Alliant Energy names Tom Tang vice president and chief information officer
October 13, 2020
Alliant Energy Reaches Milestone, Completes 1,000 MW of Wind in Iowa
September 30, 2020
Alliant Energy to electrify 100 percent of light-duty fleet vehicles by 2030
September 23, 2020
Alliant Energy Announces Second Quarter 2020 Results
August 5, 2020
Alliant Energy Corporation Announces Second Quarter 2020 Earnings Release and Conference Call
July 22, 2020
Alliant Energy announces accelerated sustainability goals in new Corporate Responsibility Report
July 21, 2020
Alliant Energy announces six new solar projects in Wisconsin
May 25, 2020
Alliant Energy’s West Riverside Energy Center goes into service
May 14, 2020
Alliant Energy Announces First Quarter 2020 Results
May 6, 2020
Alliant Energy plans to hold rates steady in Wisconsin
April 30, 2020
Alliant Energy Corporation Announces First Quarter 2020 Earnings Release and Conference Call
April 19, 2020
Alliant Energy gives $2 million to Hometown Care Energy Fund
April 8, 2020
Wisconsin Power and Light Company Prices Debt Offering
March 29, 2020
Alliant Energy Announces 2019 Results
February 19, 2020
Alliant Energy Corporation Announces Year-End 2019 Earnings Release And Conference Call
January 28, 2020
Michael D. Garcia appointed to Alliant Energy Board of Directors
December 12, 2019
Alliant Energy Corporation Prices Public Offering of 3,717,502 Shares of Common Stock
November 13, 2019
Alliant Energy Corporation Announces Public Offering of $195.6 Million of Shares of Common Stock
November 13, 2019
Alliant Energy Announces Third Quarter 2019 Results And Increased Annual Common Stock Dividend Target For 2020
November 5, 2019
Alliant Energy releases Powering What's Next plan, accelerates renewable energy in Wisconsin
October 30, 2019
Alliant Energy Corporation Announces Third Quarter 2019 Earnings Release And Conference Call
October 23, 2019
Customers to see benefits in proposed settlement of Alliant Energy's Iowa electric rate review
October 2, 2019
Interstate Power and Light Company Prices Public Offering of Green Bonds
September 18, 2019
Alliant Energy highlights progress toward a cleaner energy future
August 5, 2019
Alliant Energy's English Farms and Upland Prairie Wind Farms Earn Envision Platinum Award for Sustainable Infrastructure
July 21, 2019
Alliant Energy Corporation Announces Second Quarter 2019 Earnings Release And Conference Call
July 16, 2019
Alliant Energy Corporation Announces First Quarter 2019 Earnings Release And Conference Call
April 16, 2019
Calls
The 5 newest of 26 calls. Every call is listed under its year.
- Alliant Energy (NASDAQ:LNT) Q3 2026 Earnings Call
Oct 30, 2026
Transcript - Alliant Energy (NASDAQ:LNT) Q2 2026 Earnings Call
Jul 31, 2026
Transcript - Alliant Energy (NASDAQ:LNT) Q1 2026 Earnings Call
May 1, 2026
Transcript - Alliant Energy (NASDAQ:LNT) Q4 2025 Earnings Call
Feb 20, 2026
Transcript - Alliant Energy (NASDAQ:LNT) Q3 2025 Earnings Call
Nov 7, 2025
Transcript
Decks
The 5 newest of 48 decks. Every deck is listed under its year.
- Q3 2026 Earnings Presentation
Earnings · 19 slides · Oct 30, 2026
- Investor Presentation (September 2026)
Investor deck · 34 slides · September 2026
- Investor Presentation (August 2026)
Investor deck · 35 slides · August 2026
- Q2 2026 Earnings Presentation
Earnings · 9 slides · Jul 31, 2026
- Debt Investor Presentation (June 2026)
Debt investors · 33 slides · Jun 25, 2026