These companies are small and will be the next Googles and Microsofts. There is a ton of information on the Internet. Use it to invest, attend trade shows, find a job, learn how “hypermile”, change your lightbulbs, or sound cool at drinks tonight. Everybody in this town has the next great actor, next great voice, next great movie, next great show, or next great restaraunt. Here's some links to help you learn a bit more about my favorite "passion project":
http://blogs.wsj.com/environmentalcapital/
www.autobloggreen.com
www.treehugger.com
www.thedailygreen.com
www.huffingtonpost.com/green
http://www.kpcb.com/portfolio/portfolio.php?greentech (Save for their IPO days)
Today's Green Grants: http://msnbcmedia.msn.com/i/MSNBC/Sections/NEWS/PDFs/battery_awardee_list.pdf