CIG r&d expenses history

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

Comp En De Mn Cemig ADS American Depositary Shares R&D Expenses — Trailing twelve months (TTM) (BRL)
Period ending	R&D Expenses (BRL)
Jun 30, 2026	108,902,000
Mar 31, 2026	119,710,000
Dec 31, 2025	119,710,000
Sep 30, 2025	10,808,000
Jun 30, 2025	10,808,000
Mar 31, 2025	0
Dec 31, 2024	0
Sep 30, 2024	0
Jun 30, 2024	10,663,000
Mar 31, 2024	10,663,000
Dec 31, 2023	10,663,000
Sep 30, 2023	19,614,000
Jun 30, 2023	8,951,000
Mar 31, 2023	8,951,000
Dec 31, 2022	8,951,000
Sep 30, 2022	10,197,000
Jun 30, 2022	10,197,000
Mar 31, 2022	10,197,000
Dec 31, 2021	10,197,000
Sep 30, 2021	12,152,000
Jun 30, 2021	12,152,000
Mar 31, 2021	12,152,000
Dec 31, 2020	12,152,000
Sep 30, 2020	0
Jun 30, 2020	9,586,000
Mar 31, 2020	9,586,000
Dec 31, 2019	9,586,000
Sep 30, 2019	9,586,000
Jun 30, 2019	0
Mar 31, 2019	0
Dec 31, 2018	0
Sep 30, 2018	0
Jun 30, 2018	0
Mar 31, 2018	0
Dec 31, 2017	0
Sep 30, 2017	0
Jun 30, 2017	0
Mar 31, 2017	0
Dec 31, 2016	0
Sep 30, 2016	0
Jun 30, 2016	0
Mar 31, 2016	0
Dec 31, 2015	0
Sep 30, 2015	0
Jun 30, 2015	0
Mar 31, 2015	0
Dec 31, 2014	0
Sep 30, 2014	0
Jun 30, 2014	0
Mar 31, 2014	0
Dec 31, 2013	0
Sep 30, 2013	0
Jun 30, 2013	0
Mar 31, 2013	0
Dec 31, 2012	0
Sep 30, 2012	0
Jun 30, 2012	0
Mar 31, 2012	0
Dec 31, 2011	0
Sep 30, 2011	0
Jun 30, 2011	0
Mar 31, 2011	0
Dec 31, 2010	0
Sep 30, 2010	0
Jun 30, 2010	0
Mar 31, 2010	0
Dec 31, 2009	0
Sep 30, 2009	0
Jun 30, 2009	0
Mar 31, 2009	0
Dec 31, 2008	0
Sep 30, 2008	0
Jun 30, 2008	0
Mar 31, 2008	0
Dec 31, 2007	0
Sep 30, 2007	0
Jun 30, 2007	0
Mar 31, 2007	0
Dec 31, 2006	0
Sep 30, 2006	0
Jun 30, 2006	0
Mar 31, 2006	0
Dec 31, 2005	0
Sep 30, 2005	0
Jun 30, 2005	0
Mar 31, 2005	0
Dec 31, 2004	0
Sep 30, 2004	0
Jun 30, 2004	0
Mar 31, 2004	0
Dec 31, 2003	0
Sep 30, 2003	0
Jun 30, 2003	0
Mar 31, 2003	0
Dec 31, 2002	0
Sep 30, 2002	0
Jun 30, 2002	0