On the drawing board: Pathways to carbon zero

On the drawing board: Pathways to carbon zero

The team at Melbourne-based design and build operation Positive Footprints has developed Carbon Zero Homes, a series of energy-efficient houses designed to generate enough electricity to offset the carbon footprint of their creation as well as their operation. Jeremy Spencer and Chi Lu tell the story.

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On the drawing board: Testing out 10 Stars

On the drawing board: Testing out 10 Stars

What does it look like to aim for the top of the Star rating scale, and can it be done without costing an arm and a leg? Builder Craig Riddle set out to design and build a very high-performing house using iterative energy rating assessments, careful construction and standard, readily available materials.

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On the drawing board: Passive House meets multi-residential

On the drawing board: Passive House meets multi-residential

The Fern serviced apartments in Sydney’s Redfern are the first Passive House-certified apartments in the southern hemisphere. Architect Oliver Steele explains why he chose this approach for the project, the challenges they faced and what they learned about the potential of Passive House principles for delivering more sustainable multi-residential buildings.

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