This report (available in Portuguese) details the outcomes of the operational testing phase conducted on electric buses in Curitiba, as part of the Public Call Tender 001/2022 initiated by URBS (Urbanização de Curitiba S.A.), the city’s public transportation management entity. This report provides an evaluation of the operational testing phase for electric buses in Curitiba, offering valuable insights into the technical, operational, and environmental aspects of integrating electric buses into the city’s public transportation system. The findings aim to guide manufacturers, operators, and stakeholders in refining and enhancing the electric bus infrastructure for sustainable and efficient urban mobility.