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Cemig

Cemig Group
Cemig in Numbers
Corporate Structure
About Us

Corporate Governance

Share and ADR Descriptions
Shareholding Structure
Corporate Governance Practices
Executive Board
Management of Risks
Bylaws, Codes, Policies and Regulations
Shareholder and Director Meetings

Notices and Results

Results Center
Notices and Material Facts
Presentations and Conference Calls
Reference Form
Other CVM Filings

Financial Information

Electric Energy Balances
Quotes and Charts
Dividends
Debt Profile and Ratings
Debentures
SEC Reports
Capital Expenditure

Investor Services

Analysts Coverage
IR Calendar
E-mail Alert
Download Center
Frequently Asked Questions
Contact IR
Glossary

Sustainability

Reports
Biodiversity
Diversity
Energy Efficiency
ESG
Net Zero
Sustainability

Download Center

Cemig Cemig GT Cemig D

12.31.2026 –2026 Reference Form

(*) Information available in Portuguese only

Last Updated on September 25, 2026

Cemig IR Email

ri@cemig.com.br

Contact Cemig IR

+55 (31) 3506-5024

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