The hydrogen buses market is witnessing significant growth worldwide as the shift towards cleaner and greener public transport solutions gains momentum. By 2032, the market is expected to reach a value of US$ 2,625.1 million, growing at a robust CAGR of 12.2% from 2025 to 2032. The adoption of hydrogen-powered buses is driven by environmental concerns, government initiatives to reduce carbon footprints, and advancements in hydrogen fuel cell technology. Fuel cell-powered buses are leading the market due to their high efficiency and quicker refueling times, making them a compelling alternative to traditional diesel-powered buses. Europe stands out as the primary market for hydrogen buses, propelled by the European Union's focus on sustainable transport policies and emissions reduction in public transportation systems. Conversely, the Asia-Pacific region, including countries like Japan and China, is also making substantial investments in hydrogen fuel cell technology to combat air pollution and decrease reliance on fossil fuels. Key drivers of the hydrogen bus market include stricter environmental regulations, government funding for sustainable public transportation, and the global imperative to cut greenhouse gas emissions. Moreover, the market faces challenges such as the high initial cost of hydrogen buses compared to conventional options, although long-term operational savings may balance this expense. Overall, the hydrogen buses market offers a promising narrative of green innovation in public transportation, aligning with global sustainability goals and fostering a cleaner future for urban mobility.