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CPFE B3 LISTED NM ✓ Increase of 2.6 % in load in the concession area ✓ EBITDA of R $ 1,966 million , growth of 15.9 % ✓ Net Income of R $ 961 million , growth of 6.3 % Net Debt of R $ 15.1 billion and leverage of 2.03x Net Debt / EBITDA ✓ Investments of R $ 695 million , growth of 36.3 % ✓ CPFL Paulista tariff adjustment of + 8.95 % for the consumer in Apr - 21 Release of the Sustainability Annual Report ✓ Start of operations of Alesta , CPFL Energia's fintech CPFL Energia reached 10 million clients at its distributors in Mar - 21 1Q21 CPFL Results CPFL Video Conference with Simultaneous Translation into English ( Bilingual Q & A ) Friday , May 14 , 2021 – 11:00 a.m. ( BRT ) , 10:00 a.m. ( ET ) Zoom platform - click here to register : https://zoom.us/webinar/register/WN cOkY1b3qQty3SiyBfjZ1 w Investor Relations IBOVESPA B3 IBRX B3 IEE B3 ISE B3 ICO2 B3 IGC B3 ITAG B3 ( +55 ) 19 3756.8458 / 8887 ri@cpfl.com.br www.cpfl.com.br/ir CPFL ENERGIA ẨM