Fuel Cells Market: A Study of the Key Players and Their Strategies Read More: https://www.emergenresearch.com/industry-report/fuel-cells-market The global fuel cell market size reached USD 4.26 Billion in 2021 and is expected to register a revenue CAGR of 22.8% during the forecast period, according to latest analysis by Emergen Research. Rising adoption of fuel cells in military applications across the globe is the key factor driving revenue growth of the market. Fuel cells are becoming an attractive option for military applications. Its ability to generate clean, reliable electricity from hydrogen on-site is being used in a variety of ways to assist soldiers in protecting national security while also improving energy efficiency.