This new Florida city will produce its own power and run self-driving buses

The city of the future will not be the cold metal domes or Mars settlements of science fiction movies. It will be a community of 19,500 homes surrounded by thousands of acres of green space and capable of producing its own energy — in total harmony with the environment.
And that future is now.
Babcock Ranch has an integrated smart network that allows residents to monitor and control their electricity consumption. Self-driving electrical buses are already making test runs in the center of the city, about equal to the size of Manhattan.
Residents and visitors can use the shared transportation system to rent bicycles and explore the city and its pathways through green areas full of cattle, birds and alligators.