Cool key-phrase tracker of environmentally related keywords on the net....

A green index from treehugge.com.  It works a bit like a stock market index, except that instead of tracking stocks, it tracks mentions of certain key green phrases in the media. It's a way to gauge how much mindshare certain concepts have and see if they are gaining or losing ground compared to last week. Not very scientific, but telling none the less!

Click on the Topics to find recently published articles.