Energisa Mato Grosso closes BRL 350 million debenture offering

• Energisa Mato Grosso closed a BRL 350 million public offering of simple debentures, unsecured, with additional surety guarantee, in a single series.
• The 29th issuance comprised 350,000 debentures with a unit face value of BRL 1,000; issue date July 15, 2026.
• The CVM granted automatic registration on July 16, 2026 under CVM/SRE/AUT/DEB/PRI/2026/350; the closing notice is dated July 22, 2026.
• Proceeds earmarked for future payments or reimbursement tied to an electricity distribution infrastructure investment project; estimated project cost BRL 2.13 billion.
• Standard & Poor’s assigned a national-scale rating of brAAA to the issuance; ISIN BRENMTDBS163.

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