Alliant Energy has underperformed the broader market over the past year, but analysts are moderately optimistic about the ...

In an effort to provide the city council and residents more information on matters related to data centers, the city of ...

Alliant Energy is planning a new natural gas-powered generating station in Cedar Rapids, a move the company says will help meet customer demand while supporting a broader transition away from coal.

HDDs are calculated using a simple average of the high and low temperatures each day compared to a 65 degree base. Normal degree days are calculated using a rolling 20-year average of historical HDDs.

Alliant Energy says it will continue working with QTS Data Centers as the company shifts its focus away from a proposed data ...

Alliant Energy is going to move forward with its proposed $730 million Columbia Wind Project in Columbia County. The project entails a large-scale wind farm just outside of Madison that the utility ...

Alliant Energy’s English Farms wind development in Poweshiek County, Iowa on Friday, September 9, 2022. (Nick Rohlman/The Gazette) Buy Photo The Gazette offers audio versions of articles using ...

Environmental groups seek to sue an an Iowa coal plant operator under the Clean Water Act, claiming it is discharging water contaminated by coal ash without a permit. (Stock photo by Monty Rakusen via ...

There’s a buzz in Madison as the second annual Midwest HoneyBee Expo kicked off on Friday at the Alliant Energy Center.

CEDAR RAPIDS, Iowa, Feb. 5, 2002 — Alto Dairy Cooperative has selected the Cogenex unit of Alliant Energy Integrated Services to build a new steam plant on the dairy’s site in Waupun, Wis. The plant ...

Alliant Energy Corporation today announced U.S. generally accepted accounting principles consolidated and non-GAAP consolidated unaudited earnings per share for the three months ended June 30 as ...