Trolleybus systems

Trolleybus systems are urban public transportation networks using electric buses that run on fixed routes, powered by overhead wires through poles called trolleys. These buses draw electricity directly from the wires, offering a clean and quiet way to move people within cities. Unlike traditional buses, they don’t emit exhaust fumes during operation, contributing to better air quality. Trolleybuses are especially useful in densely populated areas where air pollution and noise reduction are priorities. They are flexible in routing adjustments but require infrastructure for overhead wires, making them a sustainable alternative to diesel-powered buses in many urban environments.