NOTICE TO THE MARKET | 09/26 COMPANHIA PARANAENSE DE ENERGIA - COPEL
CNPJ/ME 76.483.817/0001-20 - NIRE 41300036535 - CVM Registration 1431-1 B3 (CPLE3)
NYSE (ELPC) LATIBEX (XCOPO)
COPEL ("the Company") announces to its shareholders and the market at large that it has been included in the Dow Jones Best-in-Class (DJ BIC) Index portfolio, in the Global segment, ranking among the top-performing companies in ESG practices. The index is internationally recognized as one of the leading benchmarks in corporate sustainability.
The DJ BIC brings together approximately the top 10% of companies in each sector that stand out for their consistent adoption of and high performance in environmental, social, and governance (ESG) criteria, and is widely used by investors who incorporate these factors into their investment decisions and portfolios.
Annually, more than 12,000 companies are invited to participate in the Corporate Sustainability Assessment (CSA), conducted by S&P Global. Of this group, only about 3,500 companies qualify to be considered for inclusion in the index, with those showing the best relative performance in their respective sectors being selected.
"Copel's inclusion in the Dow Jones Best-in-Class Index is an important recognition of the consistent work the Company has been carrying out and its ongoing effort to improve its processes. This result reinforces our team's commitment to the pillars of business sustainability and responsible management, integrating them into day-to-day decisions and long-term strategy. It is a source of pride and highlights the fundamental role of our employees, who bring these commitments to life in practice," states the CEO of Copel, Daniel Slaviero.
Curitiba, Mai 04, 2026
Felipe GutterresVice-President of Finance and Investor Relations
For further information, please contact the Investor Relations team: ri@copel.com or (41) 3331-4011