Hydrogen-Powered UAVs Take Flight: Zepher Flight Labs Opens VTOL Drone Hub in Bingen

Core event is plausible but not yet independently verified: a hydrogen drone facility by Zepher Flight Labs (a Heven Drones unit) opening in Bingen, WA on Aug 8, 2025, with specific address, square footage, on-site hydrogen refueling, named executives’ quotes, technical specs (15 kW PEM fuel cells, 350–700 bar tanks, >60% efficiency), and local hiring targets. Several claims are specific and require primary confirmation (press release, local news, permits, FAA/test range talks). The technology descriptions align with industry norms, but performance figures (6+ hour endurance, 25 lb payloads in Group 2) and carbon reduction percentages lack sources and are stated as facts. Transparency is mixed: some sections read as promotional assertions without attributions.