ALLIANT ENERGY CORP

For the period ended Mar 31, 2024. Filed May 3, 2024.

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2024 · Filed May 3, 2024

LNT$73.46+1.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Contents

. Segments of Business

NOTE 14. SEGMENTS OF BUSINESS

Certain financial information relating to Alliant Energy’s, IPL’s and WPL’s business segments is as follows. Intersegment revenues were not material to their respective operations.

Alliant Energy · ATC Holdings, · Alliant
Utility · Non-Utility, · Energy
	Electric	Gas	Other	Total	Parent and Other	Consolidated
(in millions)
Revenues	$791	$205	$13	$1,009	$22	$1,031
Operating income	164	47	5	216	6	222
Net income attributable to Alliant Energy common shareowners				155	3	158
Revenues	$768	$276	$11	$1,055	$22	$1,077
Operating income	163	50	4	217	5	222
Net income attributable to Alliant Energy common shareowners				160	3	163

IPL	Electric	Gas	Other	Total
(in millions)
Revenues	$392	$108	$13	$513
Operating income	57	22	6	85
Net income				63
Revenues	$388	$150	$11	$549
Operating income	66	27	3	96
Net income				72

WPL	Electric	Gas	Other	Total
(in millions)
Revenues	$399	$97	$—	$496
Operating income (loss)	107	25	(1)	131
Net income				92
Revenues	$380	$126	$—	$506
Operating income	97	23	1	121
Net income				88

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.