Dundee Sustainable Technologies Inc. Resignation of a Director

MONTREAL, QUEBEC, July 16, 2015 – Dundee Sustainable Technologies Inc. (“DST”) (CSE: DST) announces the resignation of Mr. Pierre Gauthier, a cofounder of DST, as director and Vice-Chairman of the Corporation.

The Board thanks Pierre Gauthier for his numerous contributions as cofounder of Dundee Sustainable Technologies, for his vision and leadership and wishes him the best in his future endeavours.