Revenue

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Ameren Missouri Revenue	-	3.96B
Ameren Missouri Revenue Growth	-	3.53%
Ameren Illinois Electric Distribution Revenue	-	2.09B
Ameren Illinois Electric Distribution Revenue Growth	-	-5.82%
Ameren Illinois Natural Gas Revenue	-	938.00M
Ameren Illinois Natural Gas Revenue Growth	-	4.57%
Ameren Transmission Revenue	-	637.00M
Ameren Transmission Revenue Growth	-	13.55%
Revenue (Total)	8.80B	7.62B
Revenue (Total) Growth	15.43%	1.64%

Net Income

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Ameren Missouri Net Income	747.00M	559.00M
Ameren Missouri Net Income Growth	33.63%	2.57%
Ameren Illinois Electric Distribution Net Income	281.00M	234.00M
Ameren Illinois Electric Distribution Net Income Growth	20.09%	-9.30%
Ameren Illinois Natural Gas Net Income	158.00M	149.00M
Ameren Illinois Natural Gas Net Income Growth	6.04%	11.19%
Ameren Transmission Net Income	415.00M	323.00M
Ameren Transmission Net Income Growth	28.48%	9.12%
Other Net Income	-145.00M	-83.00M

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Ameren Missouri Capital Expenditures	-	2.71B
Ameren Missouri Capital Expenditures Growth	-	54.09%
Ameren Illinois Electric Distribution Capital Expenditures	-	579.00M
Ameren Illinois Electric Distribution Capital Expenditures Growth	-	-23.00%
Ameren Illinois Natural Gas Capital Expenditures	-	264.00M
Ameren Illinois Natural Gas Capital Expenditures Growth	-	-11.71%
Ameren Transmission Capital Expenditures	-	758.00M
Ameren Transmission Capital Expenditures Growth	-	-5.72%
Other Capital Expenditures	-	7.00M
Other Capital Expenditures Growth	-	-22.22%

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Updated Dec 31, 2025. Data Source: Fiscal.ai.