NatHERS

Australia gives home designers a rare gift: generous winter sunshine, mild winters, and more rooftop solar potential than almost anywhere on Earth. Yet the average home still leaks warmth in winter and soaks up heat in summer, leaving heaters and air conditioners to do the heavy lifting. Energy-efficient design reverses that — orientation, shading, insulation … Read more: Energy-Efficient Home Design Ideas for Australian Homes (2026)