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Title page 1
Contents 3
Highlights 2
Letter 5
Background 9
Types and Costs of Electric Vehicle Chargers 9
Distribution of and Access to Public Electric Vehicle Charging Infrastructure 10
Roles in Developing Public Electric Vehicle Charging Infrastructure 12
Federal Grant Programs That Support Public Electric Vehicle Charging Infrastructure 14
Federal Agencies Working on Charging Infrastructure Followed Leading Practices for Collaboration 19
Stakeholders Cited Challenges to Implementing Federal Charging Infrastructure Programs, Which the Joint Office Has Sought to Address 22
Stakeholders Described Planning, Cost, and Other Challenges to Implementing Federal Charging Infrastructure Programs 22
The Joint Office Has Helped Stakeholders Advance Charging Infrastructure Through Information-Sharing and Coordination 25
The Joint Office Has Not Fully Implemented a Performance Management Framework to Assess Its Activities 27
FHWA Has Not Fully Implemented a Performance Management Framework for Its Charging Infrastructure Programs 31
Conclusions 36
Recommendations for Executive Action 37
Agency Comments 37
Appendix I: Objectives, Scope, and Methodology 39
Appendix II: GAO Contact and Staff Acknowledgments 44
Tables 3
Table 1. Assessment of Federal Interagency Collaboration to Advance Public Electric Vehicle Charging Infrastructure 20
Table 2. Assessment of Joint Office of Energy and Transportation (Joint Office) Efforts to Implement a Performance Management Framework 28
Table 3. Assessment of Federal Highway Administration (FHWA) Efforts to Implement a Performance Management Framework for Federal Electric Vehicle Charging Programs 32
Table 4. Entities Interviewed by GAO 42
Figures 3
Figure 1. Charging Station Funded by the National Electric Vehicle Infrastructure Program in Richmond, Kentucky 16
Figure 2. Timeline of Selected Activities Related to the National Electric Vehicle Infrastructure Formula Program (NEVI) and the Charging and Fueling Infrastructure... 18
