CleanTech OC 2012 Conference & Expo. CleanTech OC 2012 is the third annual conference and expo promoting economic growth in the Orange County clean technology industry, likely to be one of the most significant engines for job growth over the next decade. Attended by cleantech entrepreneurs & industry leaders, investors, policy makers, and many others, this is the only annual conference in Orange County dedicated to covering the clean technology space and connecting industry stakeholders from throughout the region & state. See http://cleantechoc.org/conference2012/index.htm |