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The trolleybus emoji (🚎) showcases a distinctive vehicle, blending the features of a bus and a tram, complete with overhead wires and wheels, symbolizing eco-friendly urban transit. Commonly used to represent public transportation, city life, or travel, it often conveys a sense of nostalgia in cities rich in trolleybus history, like San Francisco. This emoji is perfect for discussions around sustainability or planning a trip. Interestingly, in some places, trolleybuses can run on renewable energy, making them a favorite for green-conscious commuters! The emoji version is 1, released in 2015.