The overall objective of the project is to increase the capacity, quality and attractiveness of public passenger transport in Timisoara by purchasing 10 electric trolleybuses. By renewing the trolleybus fleet, the project contributes to the specific objective of Regional Intervention 4.1 - Sustainable Urban Mobility. At the same time, the zero-carbon environmental measures implemented in the project achieve Policy Objective 2 - A greener, resilient, low-carbon Europe moving to a zero-carbon economy, which underpins Priority 4 of the Western RP 2021-2027. The project will lead to the improvement of the quality of public passenger transport and, implicitly, to the increase of its attractiveness, to the detriment of the use of own cars. Analyzing the data from the Traffic Study conducted, it is observed that the implementation of the project will have a significant impact in terms of moderate distribution