It’s time to trade in your Ferrari. Join Lime.com as we check out the unveiling of the Tesla Roadster; the worlds first and only zero emissions super car.

www.teslamotors.com 

In the all-American spirit of competition, Silicon Valley investors are teaming up with California energy companies and universities to reward innovative ideas in the clean-technology sector. The mission of the California Clean Tech Open is to encourage entrepreneurs to develop “technology companies that foster a healthy natural environment” in the region that gave rise to the Dot-Com Revolution not a decade ago.

While walking an expansive stretch of my fair city yesterday, I found myself sucking in giant gulps of exhaust from an endless stream of buses and cars. So I was surprised