Electric buses are vehicles powered by electricity instead of traditional fossil fuels. They use large batteries to store energy, which is then used to drive electric motors. This technology helps reduce air pollution and greenhouse gas emissions, making them a cleaner option for public transportation. Many cities around the world are adopting electric buses to improve urban air quality and reduce noise pollution. Companies like Proterra and BYD are leading manufacturers in this field, providing various models that cater to different transit needs. Electric buses can be charged at depots or through charging stations along their routes.