About Us | Our Partners |  Contact Us    Member Locations    Student Testimonials   Maria Zhu , USA Project: The sound powered traffic management system This competition brought out the best in our p... Ahana Datta , India Project: A lot has changed for me; in fact, I don't think I would be half as mature if GC did... Read More>>    Competitions The Global Challenge is an online international competition that encourages learning in science, technology, engineering and mathematics.... 350 "parts per million" of CO2 is more than a number, it's a target for transforming the world we have into the world we want.    Student Projects Energy Tracker    News We are pleased to announce the launching of a new 6 week course called Energy Game. This course uses digital media and virtual world experiences to engage you in becoming a Sustainability Designer. Click More for additional details about this course.