ELPC R&D to Revenue

Companhia Paranaense de Energia (COPEL) American Depositary Shares (each representing four (4) Common Shares) · R&D to Revenue

ELPC R&D to Revenue

Latest reported0.00%period endingDec 31, 2025

ELPC FY R&D/Revenue (0.00% → 0.00%)

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ELPC r&d to revenue history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

Companhia Paranaense de Energia (COPEL) American Depositary Shares (each representing four (4) Common Shares) R&D to Revenue — Annual fiscal periods

Period ending	R&D to Revenue
Dec 31, 2025	0%
Dec 31, 2024	0%
Dec 31, 2023	0%
Dec 31, 2022	0%
Dec 31, 2021	0%
Dec 31, 2020	0%
Dec 31, 2019	0.2942%
Dec 31, 2018	0.3272%
Dec 31, 2017	0%
Dec 31, 2016	0%
Dec 31, 2015	0.495%
Dec 31, 2014	0.2407%
Dec 31, 2013	0%
Dec 31, 2012	0%
Dec 31, 2011	0%
Dec 31, 2010	0%
Dec 31, 2009	0%
Dec 31, 2008	0%
Dec 31, 2007	0%
Dec 31, 2006	0%
Dec 31, 2005	0%
Dec 31, 2004	0%
Dec 31, 2003	0%
Dec 31, 2002	0%
Dec 31, 2001	0%
Dec 31, 2000	0%
Dec 31, 1999	0%
Dec 31, 1998	0%