Sweden

Stockholm's congestion charge is not only reducing traffic and greenhouse gas emissions, it's also increasing sales of alternative fuel vehicles.

This oped takes on American street design and blames it for causing countless road injuries and deaths.

This piece from Wired looks at the Swedish mining town of Kiruna that is literally picking itself up and moving.

Household sewage is currently fueling cars in Sweden, and has for years. But Swedish industry has given up on the idea, investing in ethanol-based gasoline.