CALSTART, a global clean transportation nonprofit, has announced the expansion of its Mass Fleet Advisor program, which provides free technical assistance to commercial fleets planning to transition to zero-emission trucks. The program, administered by the Massachusetts Clean Energy Center and in partnership with several organizations, helps fleets gather data on their vehicles, receive energy modeling and vehicle recommendations, and prepare a personalized Fleet Electrification Report. The program aims to remove barriers to fleet electrification and provide organizations with a roadmap for successfully transitioning to clean vehicles.