Key drivers for each region include: for North America, investments in research and development, policies supporting the use of hydrogen fuel cells, and a mature ecosystem; for Europe, demographics with a high population density, infrastructure development, and regional forecast indicating a growing demand; for Asia Pacific, adoption of new technologies, policies promoting the use of renewable energy, and investments in research institutions; for Latin America, infrastructure development, demographics with a growing middle class, and regional forecast indicating a rising demand; and for Middle East & Africa, investments in oil and gas research, policies supporting economic diversification, and a growing ecosystem.