Cities worldwide move people around at a fraction of Hawaii energy use.  Hubs in Hawaii is a blueprint  for emulating those cities by getting people out of their cars and using a combination of rail, bus, bicycle and individual wheeled modes to move people around in a clean, super-efficient manner.  Hong Kong and other cities sell transportation cards at convenience stores.  Those cards give users access to rail, ferry and bus transport.  Users are notified when the cards run low and can be "refilled" at convenience stores.  Hawaii is moving in that direction.  Users communicate with rail and buses for up to the minute information.

The ThinkTech YouTube Playlist for this show is https://www.youtube.com/playlist?list=PLQpkwcNJny6nMw4RxJwoYzhZyXl8mz7hp