WEC operating expenses history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

WEC Energy Group Operating Expenses — Trailing twelve months (TTM) (USD)
Period ending	Operating Expenses (USD)
Jun 30, 2026	3,839,600,000
Mar 31, 2026	3,203,800,000
Dec 31, 2025	2,578,900,000
Sep 30, 2025	2,350,400,000
Jun 30, 2025	1,696,300,000
Mar 31, 2025	1,662,500,000
Dec 31, 2024	1,633,100,000
Sep 30, 2024	1,766,300,000
Jun 30, 2024	1,755,500,000
Mar 31, 2024	1,727,100,000
Dec 31, 2023	1,693,300,000
Sep 30, 2023	1,494,500,000
Jun 30, 2023	1,452,500,000
Mar 31, 2023	1,412,500,000
Dec 31, 2022	1,376,300,000
Sep 30, 2022	1,342,200,000
Jun 30, 2022	1,324,900,000
Mar 31, 2022	1,306,900,000
Dec 31, 2021	1,284,600,000
Sep 30, 2021	1,257,100,000
Jun 30, 2021	1,234,300,000
Mar 31, 2021	1,208,900,000
Dec 31, 2020	1,183,900,000
Sep 30, 2020	1,173,200,000
Jun 30, 2020	1,157,500,000
Mar 31, 2020	1,145,300,000
Dec 31, 2019	1,128,100,000
Sep 30, 2019	1,103,300,000
Jun 30, 2019	1,083,500,000
Mar 31, 2019	1,059,700,000
Dec 31, 2018	1,042,700,000
Sep 30, 2018	1,029,600,000
Jun 30, 2018	1,015,300,000
Mar 31, 2018	1,006,700,000
Dec 31, 2017	993,500,000
Sep 30, 2017	982,700,000
Jun 30, 2017	974,500,000
Mar 31, 2017	966,400,000
Dec 31, 2016	957,300,000
Sep 30, 2016	945,800,000
Jun 30, 2016	931,000,000
Mar 31, 2016	826,800,000
Dec 31, 2015	726,200,000
Sep 30, 2015	622,900,000
Jun 30, 2015	526,800,000
Mar 31, 2015	520,000,000
Dec 31, 2014	513,200,000
Sep 30, 2014	466,000,000
Jun 30, 2014	462,000,000
Mar 31, 2014	459,500,000
Dec 31, 2013	456,800,000
Sep 30, 2013	-296,300,000
Jun 30, 2013	-300,500,000
Mar 31, 2013	-306,100,000
Dec 31, 2012	-313,200,000
Sep 30, 2012	820,300,000
Jun 30, 2012	1,106,500,000
Mar 31, 2012	1,395,500,000
Dec 31, 2011	1,700,700,000
Sep 30, 2011	1,654,100,000
Jun 30, 2011	1,668,100,000
Mar 31, 2011	1,632,000,000
Dec 31, 2010	1,694,700,000
Sep 30, 2010	1,657,100,000
Jun 30, 2010	1,590,500,000
Mar 31, 2010	1,579,900,000
Dec 31, 2009	1,478,200,000
Sep 30, 2009	1,932,200,000
Jun 30, 2009	1,849,700,000
Mar 31, 2009	1,840,800,000
Dec 31, 2008	1,771,900,000
Sep 30, 2008	1,625,000,000
Jun 30, 2008	1,825,800,000
Mar 31, 2008	2,041,000,000
Dec 31, 2007	2,612,900,000
Sep 30, 2007	2,668,700,000
Jun 30, 2007	2,673,400,000
Mar 31, 2007	2,626,800,000
Dec 31, 2006	2,625,900,000
Sep 30, 2006	2,652,900,000
Jun 30, 2006	2,602,500,000
Mar 31, 2006	2,592,200,000
Dec 31, 2005	2,475,900,000
Sep 30, 2005	2,972,300,000
Jun 30, 2005	2,973,100,000
Mar 31, 2005	2,949,500,000
Dec 31, 2004	2,917,400,000
Sep 30, 2004	3,027,000,000
Jun 30, 2004	2,969,600,000
Mar 31, 2004	2,814,500,000
Dec 31, 2003	2,816,700,000
Sep 30, 2003	2,149,800,000
Jun 30, 2003	2,337,800,000
Mar 31, 2003	2,522,200,000
Dec 31, 2002	2,385,800,000
Sep 30, 2002	2,271,600,000
Jun 30, 2002	2,202,100,000
Mar 31, 2002	2,276,400,000
Dec 31, 2001	2,663,500,000
Sep 30, 2001	2,915,900,000