Islands

The islands of Hawaii are proving to be a laboratory for renewable energy projects, playing host to a variety of pilot projects that could end up paving the way for the rest of the country's transition to an energy menu with more renewable options.

This slideshow form Mother Nature Network shows seven globa cities that are completely free of cars.

Michigan's Mackinac Island has been car-free since 1898. GOOD Magazine pays a visit to the island and finds that far from being Luddite, the island is very progressive, from extensive wifi to hydroelectric power.