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STRATUM

LNT

ALLIANT ENERGY CORP
CIK 0000352541 · Electric & Other Services Combined
Net margin
18.6%
as of 2025-12-31
Operating margin
23.5%
as of 2025-12-31
Revenue YoY growth
9.6%
as of 2025-12-31
Disclosure completeness
7 / 10

Categories of dependency expected for this filer that were actually found stated in Risk Factors / MD&A.

Provenance: LNT’s most recent Revenue
$4,362,000,000
Filing
0000352541-26-000007 (10-K)
Period
2025-01-01 to 2025-12-31
XBRL tag
us-gaap:Revenues
Context
c-1
Mapping
seed · confidence 1.00
View the filed document ↗
What the filing says drives results

Extracted from Risk Factors / MD&A, checked verbatim against the source text before being stored.

LABOR KEY PERSONNELItem 1A Risk Factors

The majority of IPL’s bargaining unit employees are covered by the International Brotherhood of Electrical Workers Local 204 (Cedar Rapids) collective bargaining agreement, which expires August 31, 2028.

LABOR KEY PERSONNELItem 1A Risk Factors

All of WPL’s bargaining unit employees are covered by the International Brotherhood of Electrical Workers Local 965 collective bargaining agreement, which expires May 31, 2026.

CAPITAL ACCESS LIQUIDITYItem 1A Risk Factors

FERC also has jurisdiction, under the Federal Power Act of 1935, over certain electric utility facilities and operations, electric wholesale sales, interstate electric transmission rates, dividend payments, issuance of IPL’s securities, and accounting practices of Corporate Services, IPL and WPL.

SUPPLY CHAINItem 1A Risk Factors

IPL and WPL rely primarily on the use of the ITC and ATC transmission systems, respectively.

REGULATORY COMPLIANCEItem 1A Risk Factors

There is currently significant regulatory uncertainty with respect to environmental rules and regulations discussed below.

REGULATORY COMPLIANCEItem 1A Risk Factors

Alliant Energy, IPL and WPL are currently unable to predict with certainty the future outcome or impact of these matters, including resolution of ongoing or potential litigation.

REGULATORY COMPLIANCEItem 1A Risk Factors

Alliant Energy, IPL and WPL are currently unable to predict with certainty the future outcome or impact of these revised standards, including resolution of ongoing or potential litigation.

REGULATORY COMPLIANCEItem 1A Risk Factors

Alliant Energy, IPL and WPL are currently evaluating the final rule and are unable to predict with certainty future compliance impacts, including resolution of ongoing litigation; however, costs to comply with this rule could have a material impact on their financial condition and results of operations.