With the large amounts of waste that is created in UK households each year, effective rubbish removal strategies are becoming more of a necessity. Every week seems to bring new stories about the effects of global warming, therefore more people are aware of the causes and what can be done to help reduce the effects. [...]

In the United States, some cities are considered to be greener than others. Popular Science, back in February 2008, identified the fifty greenest cities in the United States. According to their research, these are the top greenest cities in America.

Portland, OR
San Francisco, CA
Boston, MA
Oakland, CA
Eugene, OR
Cambridge, MA
Berkeley, CA
Seattle, WA
Chicago, IL
Austin, TX

The top 50 cities, and [...]