1st Issuance of Debentures from EDP Transmissão Aliança SC
CENTRAIS ELÉTRICAS DE SANTA CATARINA (CELESC) (B3: CLSC3, CLSC4; OTC: CEDWY), a publicly-traded company with shares traded on B3, listed in Level 2 of Corporate Governance, pursuant to Act 6,404/1976 and CVM Instruction 358/02, and other applicable provisions, hereby advises shareholders and the market in general that it has been made aware, through EDP Energias do Brasil SA, the majority shareholder of EDP Transmissão Aliança SC, in which the subsidiary Celesc Geração holds 10% of Share Capital, that the public offering of distribution of 1,200,000 simple debentures issued by EDP Transmissão Aliança SC S.A. (“EDP Aliança”), not convertible into shares, has been concluded and converted into an unsecured type, with additional unitary guarantee, in a single series, with restricted efforts, with a unitary par value of R$ 1,000.00 (one thousand reais) in October 15, issuance date, pursuant to CVM Instruction 476/2009, amounting to R$ 1,200,000,000.00 (one billion and two hundred million reais) and maturing in 2028, as per the document attached.