美国团队将路灯改造成电动汽车充电桩，成本远低于商业用桩且更环保

Core Insights - Electric vehicles are seen as a solution to reduce costs and emissions, but urban residents face significant challenges due to insufficient charging infrastructure, particularly those living in apartments without garages [1][2] - A research team from Pennsylvania State University has proposed converting ordinary streetlights into electric vehicle charging stations as a practical solution [1][3] Group 1: Project Implementation - The team conducted a pilot project in Kansas City, Missouri, modifying 23 streetlights, which proved to be more cost-effective, environmentally friendly, and convenient compared to traditional charging stations [2][3] - The project is supported by the U.S. Department of Energy and involves collaboration with the Kansas City government, energy agencies, and the National Renewable Energy Laboratory [2][3] Group 2: Scalability and Accessibility - The core goal of the project is scalability, aiming for the system to be effective not just in one city but to be rapidly adopted across communities nationwide to promote electric vehicle adoption [4] - The research team emphasized fairness, ensuring that different communities can equally benefit from this infrastructure [6] Group 3: Technical Advantages - The demand forecasting considered land use, traffic flow, and surrounding facilities, utilizing AI for modeling, which enhances the project's effectiveness [6] - The pilot streetlight charging stations demonstrated advantages such as lower installation costs due to existing electrical infrastructure and faster charging speeds compared to commercial charging stations [6] Group 4: Environmental Impact - The model contributes to environmental benefits by allowing vehicles to charge while parked on the street, reducing gasoline consumption and greenhouse gas emissions [6] - The research team plans to further optimize the model by incorporating socioeconomic data and weather factors to improve forecasting and promotion [6] Group 5: Publication - The research findings have been published in the journal "Urban Planning and Development" [7]