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Light : Notice to the Market - ANEEL sets Light Serviços de Eletricidade S.A. 2025 Tariff Readjustment
Light : Notice to the Market - ANEEL sets Light Serviços de Eletricidade S.A. 2025 Tariff

About this update from Light S.a.
LIGHT S.A. - IN JUDICIAL REORGANIZATION CNPJ nº 03.378.521/0001-75 NIRE 33.300.263.16-1 PUBLICLY-HELD COMPANY Notice to the Market ANEEL sets Light Serviços de Eletricidade S.A. 2025 Tariff Readjustment Light S.A. - In Judicial Reorganization (" Light " or " Company ") (B3: LIGT3; ADR I: LGSXY), in compliance with CVM's Resolution 44/21, hereby informs its shareholders and the market in general that, on this date, the board of Brazil's National Electric Energy Agency ("ANEEL") approved a Tariff Readjustment for its subsidiary Light Serviços de Eletricidade S.A. ("Light SESA" or "Distributor") with an average effect of -1.67%. The new rates came into effect starting March 15 th , 2025. The difference in revenue accrued between March 15 and the adjustment date shall be offset in the 2026 tariff process through a financial component updated by the SELIC rate. The average effect for low-voltage consumers will be -2.52%. For Group A consumers (large industries, for example) the average increase will be 0.52%. Average effect for the Consumer Consumer Group Group A LV - Low Voltage Group A + LV Average Effect 0.52% -2.52% -1.67% Rio de Janeiro, June 17, 2025. Rodrigo Tostes Solon de Pontes Chief Financial and Investor Relations Officer LIGHT S.A. - IN JUDICIAL REORGANIZATION