The Schulich school at York University in Toronto has become the first Canadian school to top the Aspen’s Institute’s biennial list of “green” MBAs.

The 2009-2010 edition of Beyond Grey Pinstripes was compiled by the Business and Society Program at the Aspen Institute following surveys of 149 business schools from 24 countries. However, business schools from only three non-US countries are ranked in the top 20: Schulich, RSM Erasmus in the Netherlands and IE Business School in Spain.