Renewable Energy Technology Conference & Exhibition will be held from 20th SEP, 2011 to 22nd Sep at Walter E. Washington Convention Center, Washington, United States Of America. Renewable Energy Technology Conference & Exhibition (RETECH) is a one of the largest and most comprehensive renewable energy technology exhibition in the USA. It will attract 5,000 attendees and 300 exhibitors with more than 70 organization and 40 media partners. This exhibition will focus on the wind, solar, hydro, ocean, geothermal, biomass, waste, energy, biodiesel, bio-based products, hydrogen and other renewable, green, and sustainable, technologies. For more info visit-http://www.biztradeshows.com/trade-events/renewable-energy-technology-exhibition.html »