Alliant Energy Corporation (LNT) Revenue by Segment

Alliant Energy revenue by segment at a glance

In Q2 fiscal 2026 (the quarter ended June 30, 2026), Alliant Energy's largest business segment was Electric, with $861.00 million or 89% of revenue, up 1.2% from a year earlier. Next: Gas (8%), All other segments (3%) and Other Utility (under 1%).

The fastest-growing business segment from a year earlier was Gas (+7.9%).

From company filings, in USD; latest quarter ended June 30, 2026; quarterly data from Q3 fiscal 2017.

Alliant Energy Corporation

LNTUtilities

United States

Utilities

Revenue breakdown

Fiscal quarters, from company filings

Segments by quarter (USD)

Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i

ElectricGasUtility BusinessAll other segmentsOther UtilityOther Operating

Q2 FY26 breakdown

Fiscal quarter ended Jun 30, 2026

Item	Revenue	Share	vs year before
Electric	USD 861.00M	88.7%	+1.2%
Gas	USD 82.00M	8.4%	+7.9%
All other segments	USD 26.00M	2.7%	+13.0%
Other Utility	USD 2.00M	0.2%	-81.8%

Sum of items USD 971.00M. Shares are of the items shown. Click an item with › to see its parts.

Also reported by:

All periods

Every item and period in one grid. Purple = calculated; "–" = not available.

Item	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Q2 FY25	Q1 FY25	Q4 FY24	Q3 FY24	Q2 FY24	Q1 FY24	Q4 FY23	Q3 FY23	Q2 FY23	Q1 FY23	Q4 FY22	Q3 FY22	Q2 FY22	Q1 FY22	Q4 FY21	Q3 FY21	Q2 FY21	Q1 FY21	Q4 FY20	Q3 FY20	Q2 FY20	Q1 FY20	Q4 FY19	Q3 FY19	Q2 FY19	Q1 FY19	Q4 FY18	Q3 FY18	Q2 FY18	Q1 FY18	Q4 FY17	Q3 FY17
Electric	861.0M	888.0M	869.0M	1.1B	851.0M	853.0M	793.0M	999.0M	789.0M	791.0M	783.0M	995.0M	799.0M	768.0M	797.0M	1.0B	812.0M	773.0M	724.0M	939.0M	717.0M	701.0M	663.0M	852.0M	675.0M	730.0M	713.4M	916.0M	691.2M	743.4M	703.8M	–	–	–	–	–
Gas	82.0M	271.0M	158.0M	51.0M	76.0M	240.0M	142.0M	49.0M	69.0M	205.0M	140.0M	47.0M	77.0M	276.0M	224.0M	62.0M	94.0M	262.0M	167.0M	50.0M	69.0M	170.0M	120.0M	42.0M	59.0M	152.0M	132.0M	42.0M	65.2M	215.8M	148.0M	–	–	–	–	–
Utility Business	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	918.3M	805.6M	907.5M	–	897.6M
All other segments	26.0M	23.0M	21.0M	23.0M	23.0M	22.0M	21.0M	21.0M	26.0M	22.0M	23.0M	22.0M	23.0M	22.0M	24.0M	23.0M	24.0M	22.0M	23.0M	22.0M	21.0M	17.0M	17.0M	16.0M	19.0M	22.0M	22.2M	21.0M	22.9M	16.9M	9.4M	–	–	–	–	–
Other Utility	2.0M	2.0M	15.0M	12.0M	11.0M	13.0M	19.0M	12.0M	10.0M	13.0M	15.0M	13.0M	13.0M	11.0M	14.0M	11.0M	13.0M	11.0M	13.0M	13.0M	10.0M	13.0M	17.0M	10.0M	10.0M	12.0M	13.0M	11.0M	10.9M	11.1M	11.8M	–	–	–	–	–
Other Operating	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	10.3M	10.5M	8.8M	–	9.3M

Alliant Energy revenue by business segment, last 4 quarters

Business segment	Q2 FY26	Q1 FY26	Q3 FY25	Q2 FY25	Share
Electric	$861.0M	$888.0M	$1.1B	$851.0M	89%
Gas	$82.0M	$271.0M	$51.0M	$76.0M	8%
All other segments	$26.0M	$23.0M	$23.0M	$23.0M	3%
Other Utility	$2.0M	$2.0M	$12.0M	$11.0M	under 1%

In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.

Questions and answers

What are Alliant Energy's business segments?

Electric, Gas, All other segments and Other Utility (as reported for Q2 fiscal 2026).

Which business segment makes the most money for Alliant Energy?

Electric: $861.00 million, or 89% of revenue, in Q2 fiscal 2026.

MoreAlliant Energy stock overview Alliant Energy financials Alliant Energy executive team Alliant Energy shareholders

Disclaimer: This analysis is for informational and educational purposes only and does not constitute financial, investment, tax, or legal advice. Data may be incomplete, delayed, or contain inaccuracies. Consult with a qualified financial advisor before making any investment decisions.