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✓ Increase of 2.0 % in load in the concession area 3Q21 CPFL Results ✓ EBITDA of R $ 2,596 million , growth of 32.8 % ✓ Net Income of R $ 1,436 million , growth of 6.2 % ✓ Net Debt of R $ 15.9 billion and leverage of 1.77x Net Debt / EBITDA ✓ Investments of R $ 932 million , growth of 21 % ✓ Regulatory asset reached R $ 3.1 billion in Sep - 21 ✓ CPFL Piratininga tariff adjustment of + 12.4 % for the consumer in Oct - 21 ✓ Conclusion of commercial start - up of Gameleira Wind Complex ✓ Conclusion of the acquisition of 66 % of CEEE - T ( CPFL Transmissão ) on October 14th ✓ CPFL Energia entered in B3's IDIV index ✓ Implementation of the Audit Committee , in accordance with the new requirements of B3's " Novo Mercado " regulation for 2022 ✓ CPFL Santa Cruz and CPFL Piratininga won the ABRADEE Award of Social and Environmental Responsibility CPFL ✓ CPFL Energia was a highlight in reports by Santander ( " Excellent ” ESG rating ) and by Credit Suisse ( one of the 60 companies in the world to invest ) ✓ CPFL Energia won the " Melhores da Dinheiro – ISTOÉ Dinheiro Magazine ” Award in the Utilities Sector CPFE B3 LISTED NM Video Conference with Simultaneous Translation into English ( Bilingual Q & A ) Friday , November 12 , 2021 - 11:00 a.m. ( BRT ) , 09:00 a.m. ( ET ) Zoom platform – click here to register : https://us06web.zoom.us/webinar/register/WN qGObyRlwSm2i70ffoDER2Q Investor Relations IBOVESPA B3 IBRXB3 IEE B3 ISE B3 ICO2 B3 IGC B3 ITAG B3 IDIV B3 ( +55 ) 19 3756.8458 / 8887 ẨM ri@cpfl.com.br www.cpfl.com.br/ir CPFL ENERGIA