1. Title and exact reference of the project/legislative document: "PL 13586-A"
2. Objective principal: The objective is to discuss and decide on the transition from trolleybuses to electric buses in Lausanne, considering factors such as energy efficiency, maintenance costs, and industrial context.
3. Modifications legislatives proposées et leur portée: No specific legislative modifications are proposed or discussed within the document. Instead, it discusses potential changes related to transportation infrastructure and the replacement of trolleybuses with electric buses.
4. Discussions or opinions expressed in the document (majority/minority): The discussions revolve around the feasibility and costs of replacing trolleybus lines with electric buses, as well as the current economic challenges faced by trolleybus manufacturers. There seems to be general agreement on the need for transition but concerns regarding cost and timeline are raised.
5. Implications principales de ce projet: The main implications of this project are:
   - Transition from trolleybuses to electric buses in Lausanne, impacting transportation infrastructure and operations.
   - Potential economic impacts on the transportation industry, particularly in relation to manufacturers' ability to provide trolleybuses versus electric buses.
   - Possible environmental benefits resulting from the transition to electric buses.