1. Title and exact reference of the project: Projet de loi PL 13586 sur la transition énergétique des trolleybus à Genève (Switzerland) 2. Objective principal: The main objective is to finance the transition of the Geneva trolleybus network from a diesel-powered system to an electric one, while also addressing related operational and financial aspects. 3. Proposed legislative changes and scope: The proposed modifications include securing financing for the purchase of new buses and necessary infrastructure upgrades (stations for charging and power transfer), as well as measures to incentivize the reduction of CO2 emissions in public transport. 4. Discussions/opinions expressed: The discussions focus on the economic feasibility, environmental benefits, and potential technological advancements associated with the electric trolleybus transition. Some members express concerns about the investment costs, while others emphasize long-term savings and the promotion of sustainable transportation options in Geneva. 5. Main implications: If approved, this project will lead to the replacement of diesel buses with electric ones on several lines in Geneva, reducing CO2 emissions, improving air quality, and fostering a more environmentally conscious public transport system. The project also includes financial incentives for companies involved in the production of zero-emission vehicles and the reduction of CO2 emissions in public transport operations. Additionally, it promotes research on alternative energy sources, such as hydrogen, for future transportation solutions.