For a third year, HEC Montréal will host the HEC Sustainability Challenge, a case competition on sustainability. The case competition takes place on March 17, 2012 as part of the Montréal Sustainability Weekend (March 16-18) which is co-organized with Concordia University and McGill University. This year’s case will be related to energy and international issues. Participants include MBA students from business schools across North America (Canadian and American). http://www.businessbeyondtomorrow.com/case-competition/