Ameren Operating Expenses 2010-2024 | AEE

Ameren annual/quarterly operating expenses history and growth rate from 2010 to 2024. Operating expenses can be defined as the sum of all operating expenses for the given industry.
  • Ameren operating expenses for the quarter ending September 30, 2024 were $1.587B, a 9.75% increase year-over-year.
  • Ameren operating expenses for the twelve months ending September 30, 2024 were $5.718B, a 10.07% decline year-over-year.
  • Ameren annual operating expenses for 2023 were $5.942B, a 7.76% decline from 2022.
  • Ameren annual operating expenses for 2022 were $6.442B, a 27.29% increase from 2021.
  • Ameren annual operating expenses for 2021 were $5.061B, a 12.62% increase from 2020.
Ameren Annual Operating Expenses
(Millions of US $)
2023 $5,942
2022 $6,442
2021 $5,061
2020 $4,494
2019 $4,643
2018 $4,934
2017 $4,764
2016 $4,754
2015 $4,839
2014 $4,799
2013 $4,654
2012 $4,593
2011 $5,115
2010 $6,722
2009 $5,719
Ameren Quarterly Operating Expenses
(Millions of US $)
2024-09-30 $1,587
2024-06-30 $1,332
2024-03-31 $1,445
2023-12-31 $1,354
2023-09-30 $1,446
2023-06-30 $1,431
2023-03-31 $1,711
2022-12-31 $1,770
2022-09-30 $1,707
2022-06-30 $1,417
2022-03-31 $1,548
2021-12-31 $1,348
2021-09-30 $1,277
2021-06-30 $1,186
2021-03-31 $1,250
2020-12-31 $1,117
2020-09-30 $1,134
2020-06-30 $1,044
2020-03-31 $1,199
2019-12-31 $1,137
2019-09-30 $1,139
2019-06-30 $1,099
2019-03-31 $1,268
2018-12-31 $1,253
2018-09-30 $1,191
2018-06-30 $1,178
2018-03-31 $1,312
2017-12-31 $1,187
2017-09-30 $1,154
2017-06-30 $1,150
2017-03-31 $1,273
2016-12-31 $1,270
2016-09-30 $1,168
2016-06-30 $1,102
2016-03-31 $1,214
2015-12-31 $1,168
2015-09-30 $1,207
2015-06-30 $1,164
2015-03-31 $1,300
2014-12-31 $1,245
2014-09-30 $1,109
2014-06-30 $1,097
2014-03-31 $1,348
2013-12-31 $1,151
2013-09-30 $1,071
2013-06-30 $1,142
2013-03-31 $1,290
2012-12-31 $1,150
2012-09-30 $1,131
2012-06-30 $1,058
2012-03-31 $1,254
2011-12-31 $255
2011-09-30 $1,718
2011-06-30 $1,465
2011-03-31 $1,677
2010-12-31 $1,508
2010-09-30 $2,178
2010-06-30 $1,394
2010-03-31 $1,642
2009-12-31 $1,475
2009-09-30 $1,330
2009-06-30 $1,319
2009-03-31 $1,595
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $25.137B $7.500B
Ameren Corporation is a utility company which generates and distributes electricity and natural gas to residential, commercial, industrial and wholesale end markets in Missouri and Illinois. The company has four business segments - Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas and Ameren Transmission. The Ameren Missouri segment includes all the operations of Ameren Missouri. Ameren Missouri generates electricity through its coal-fired, nuclear, hydroelectric, natural gas or oil-fired and renewable facilities. Ameren Illinois Electric Distribution consists of the electric distribution business of Ameren Illinois. Ameren Illinois Natural Gas consists of the natural gas business of Ameren Illinois. Ameren Transmission is primarily composed of the aggregated electric transmission businesses of Ameren Illinois and Ameren Transmission Company of Illinois (ATXI) and associated Ameren (parent) interest charges.
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