The California Air Resources Board (CARB) will be hosting a virtual workgroup meeting to strategize on how to move toward a one hundred percent zero-emission bus fleet. Panelists invited include California transit agencies, the Governor’s Office of Business Administration and Economic Development (GO-Biz), the California Department of Transportation (Caltrans), the California Energy Commission (CEC), the California Public Utilities Commission (CPUC), electric utilities, and hydrogen suppliers and station builders. This meeting will present current successes and discuss challenges and solutions on infrastructure needed for a full-scale conversion.