Answer
May 12, 2025 - 07:31 AM
The "poo bus," officially known as the Bio-Bus, operates using biomethane gas produced from the treatment of sewage and food waste. This gas is generated through a process called anaerobic digestion, where microorganisms break down the waste in an oxygen-free environment, producing methane-rich biogas. The biogas is then purified and compressed to fuel the bus, offering a more sustainable and environmentally friendly transportation option.
