
BMW Hydrogen X5 Coming in 2028: What It Means for Automotive Carbon Fiber Type IV Tank Manufacturing
BMW's confirmed 2028 production of the iX5 Hydrogen fuel cell SUV signals a transformative shift for the carbon fiber industry. Each vehicle requires 60–80 kg of carbon fiber for its Type IV hydrogen storage tanks — 3–5 times more than a battery-electric vehicle. This technical analysis examines Type IV tank manufacturing, Type III vs Type IV comparison data, certification requirements, and the supply chain implications for B2B carbon fiber suppliers targeting the emerging hydrogen mobility market.








