The global fuel cells market is poised for significant growth, with sales expected to reach US$ 69.8 billion by 2033, up from approximately US$ 11.8 billion in 2023, reflecting a robust CAGR of 19.4% over the forecast period. This growth is driven by the increasing demand for clean energy alternatives, with the proton exchange membrane segment leading the market. Fuel cells are gaining traction across various sectors, particularly in transportation, due to their high energy efficiency, long lifespan, and environmental benefits. However, challenges such as underdeveloped hydrogen infrastructure and performance limitations may hinder market growth.