Beside the Georgian Bay in Ontario, architect and partner at Toronto's CORE Architects Charles Gane built a 2,100-square-foot getaway for himself that combines urban building practices with rugged self-sufficiency. The aluminum window system and flat roof are common characteristics of Toronto's high-rises, while the cedar shingles belong to cottage vernacular.  These Solar-Powered Homes Are Shining Examples of Modern Sustainability by Luke Hopping from Modern Meets Rugged at This Off-the-Grid Retreat in Ontario