Longer blades mean more power, but also runaway weight. Carbon fiber spar caps and pultrusion are how the wind industry breaks the stiffness bottleneck.
Battery covers are the accessible entry point for composites in EVs. Weight, fire safety, molding processes and the 2026 outlook for carbon fiber enclosure programs.
Why carbon fiber is the structural backbone of eVTOL airframes: weight economics, key application areas, and the thin-wall manufacturing challenge behind the low-altitude economy.
