The oil  crisis of the 1970's sparked a keen interest in energy-efficiency.  Charged by the government, The Saskatchewan Research Council (SRC) lead the development of a demonstration house where new specifications for construction and insulation were used.  All this occurred and led to the PassivHaus standards developed in Germany!

How Saskatchewan Pioneered Energy-Efficient Housing

CJ Evans Home Designs

Custom Home Design & Drafting

in Regina, Saskatchewan, CANADA