Operating Expenses

$566.00M

Quarterly · Period ending: Jun 30, 2026 · USD

AEE Operating Expenses

Latest reported$566.00Mperiod endingJun 30, 2026

AEE Quarterly Operating Expenses ($759.70M → $566.00M)

Quarterly operating expenses

High-resolution chart · PNG

AEE operating expenses history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Ameren Operating Expenses — Quarterly (USD)
Period ending	Operating Expenses (USD)
Jun 30, 2026	566,000,000
Mar 31, 2026	549,000,000
Dec 31, 2025	138,000,000
Sep 30, 2025	164,000,000
Jun 30, 2025	517,000,000
Mar 31, 2025	511,000,000
Dec 31, 2024	596,000,000
Sep 30, 2024	538,000,000
Jun 30, 2024	507,000,000
Mar 31, 2024	496,000,000
Dec 31, 2023	487,000,000
Sep 30, 2023	516,000,000
Jun 30, 2023	459,000,000
Mar 31, 2023	447,000,000
Dec 31, 2022	448,000,000
Sep 30, 2022	494,000,000
Jun 30, 2022	445,000,000
Mar 31, 2022	441,000,000
Dec 31, 2021	410,000,000
Sep 30, 2021	432,000,000
Jun 30, 2021	407,000,000
Mar 31, 2021	409,000,000
Dec 31, 2020	387,000,000
Sep 30, 2020	401,000,000
Jun 30, 2020	390,000,000
Mar 31, 2020	380,000,000
Dec 31, 2019	356,000,000
Sep 30, 2019	379,000,000
Jun 30, 2019	367,000,000
Mar 31, 2019	374,000,000
Dec 31, 2018	351,000,000
Sep 30, 2018	368,000,000
Jun 30, 2018	360,000,000
Mar 31, 2018	359,000,000
Dec 31, 2017	341,000,000
Sep 30, 2017	354,000,000
Jun 30, 2017	339,000,000
Mar 31, 2017	339,000,000
Dec 31, 2016	326,000,000
Sep 30, 2016	340,000,000
Jun 30, 2016	325,000,000
Mar 31, 2016	321,000,000
Dec 31, 2015	306,000,000
Sep 30, 2015	329,000,000
Jun 30, 2015	385,000,000
Mar 31, 2015	318,000,000
Dec 31, 2014	300,000,000
Sep 30, 2014	308,000,000
Jun 30, 2014	297,000,000
Mar 31, 2014	308,000,000
Dec 31, 2013	282,000,000
Sep 30, 2013	296,000,000
Jun 30, 2013	289,000,000
Mar 31, 2013	297,000,000
Dec 31, 2012	946,000,000
Sep 30, 2012	275,000,000
Jun 30, 2012	278,000,000
Mar 31, 2012	280,000,000
Dec 31, 2011	753,000,000
Nov 23, 2011	873,000,000
Jun 30, 2011	778,000,000
Mar 31, 2011	783,000,000
Dec 31, 2010	823,000,000
Sep 30, 2010	1,357,000,000
Jun 30, 2010	757,000,000
Mar 31, 2010	745,000,000
Dec 31, 2009	729,000,000
Sep 30, 2009	711,000,000
Jun 30, 2009	730,000,000
Mar 31, 2009	705,000,000
Dec 31, 2008	821,000,000
Sep 30, 2008	727,000,000
Jun 30, 2008	736,000,000
Mar 31, 2008	712,000,000
Dec 31, 2007	692,000,000
Sep 30, 2007	690,000,000
Jun 30, 2007	692,000,000
Mar 31, 2007	1,095,000,000
Dec 31, 2006	680,000,000
Sep 30, 2006	656,000,000
Jun 30, 2006	646,000,000
Mar 31, 2006	626,000,000
Dec 31, 2005	619,000,000
Sep 30, 2005	647,000,000
Jun 30, 2005	627,000,000
Mar 31, 2005	593,000,000
Dec 31, 2004	1,219,000,000
Sep 30, 2004	527,000,000
Jun 30, 2004	549,000,000
Mar 31, 2004	516,000,000
Dec 31, 2003	972,000,000
Sep 30, 2003	466,000,000
Jun 30, 2003	516,000,000
Mar 31, 2003	675,000,000
Dec 31, 2002	776,000,000
Sep 30, 2002	460,000,000
Jun 30, 2002	470,000,000
Mar 31, 2002	441,000,000
Dec 31, 2001	436,195,000
Sep 30, 2001	430,000,000