<img src="http://www.crunchbase.com/assets/images/resized/0007/4652/74652v4-max-250x250.jpg" class="shot2"></img> A Los Angeles startup that's trying to become a cleantech mashup of <a href="https://t
<img src="http://tctechcrunch.files.wordpress.com/2010/11/picture-43.png" class="shot1"></img> <a href="http://www.ongreen.com/">OnGreen</a>— a professional networking and collaboration website