1、 2022 Vertical Flight Society H2-Aero Team Jesse Schneider,Chair December 20222022 Multimodal Hydrogen Airport Hub Multimodal H2-Airport Hub 1|Page H2-Aero Team Whitepaper Dec.2022 Table of Contents Foreword.2 1.Goal and Scope.4 1A.Structure.4 2.Status and Background.5 3.Hydrogen Policy.8 3A.Enablin

2、g Policy and Regulation.9 3B.Federal Policy.10 3C.State and Local Policy.11 3D.Industry Collaboration.11 3E.VFS H2-Aero Team Recommended Policy Measures.12 4.Codes and Standards Status and Gaps.13 4A.Key Airport Fuel and Operations Standards and Regulations.13 4B.Ground Vehicle Hydrogen Standards.14

3、 4C.Aircraft Hydrogen and Fuel Cell Standards.15 4D.Gaps in Aircraft Fueling Standards.16 5.Hydrogen Safety.17 5A.General Description of Hydrogen Storage Systems and Safety.17 5B.Storage and Fuel Cell Safety.18 6.H2-Aero Fuel Matrix.21 6A.Use Case Class vs.H2 Storage Type.21 6B.Hydrogen Fuel Capacit

4、y vs.Size of Aircraft.21 7.H2-Airport Demo:Public-Private Partnership and Sandbox.24 7A.H2-Airport Public-Private Partnership.24 7B.Key Outcomes to an H2-Aero Public-Private Partnership.25 7C.“Sandbox”Testing Environment.26 8.Multimodal H2-Airport Hub(Ecosystem).28 8A.H2 Airport Ecosystem Overview.2

5、9 8B.Airport Hydrogen Supply Scenarios.31 9.Conclusion.34 References.35 Abbreviations.36 Title page illustration courtesy of ZEV Station.Multimodal H2-Airport Hub 2|Page H2-Aero Team Whitepaper Dec.2022 Foreword Aircraft emissions equate to approximately 10%of US transportation greenhouse gas emissi

6、ons and 3%of overall.By 2050,it is expected that commercial aircraft emissions could increase to over 22%+of the worlds total CO2 emissions1!Since the average aircraft life is 30 years,it hastens the need to replace fossil fuels and their propulsion sooner than later.To abate this impending reality,