Ball parks going green

Baseball season is underway and a new rooftop garden in Boston (planted with high school student's help!) has generated a lot of publicity.

But there are plenty of other ballparks embracing the latest in green technology. A new team in Tennessee has its own green roof and LEED certification to boot. And an IKEA in Copenhagen is getting in on the fun as well with it's green roof serving as a multi-purpose sport field

Of all the sports, soccer seems to be the trendsetter, as teams have adopted green roofing prominently in 2010 and 2012.