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Insights, news, project updates, events, initiatives and research from the team —
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News 02.06.2025Tony Calder Circularity Specialist
Exciting news! We’re proud to announce that Tony Calder has been certified as a Circular Built Environment Specialist, through the Circular Economy Institute. This achievement demonstrates our commitment to creating environmentally responsible buildings that fit into the circular economy.
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News 17.03.2025Raphaela Rose & Jimmi O'Toole become Greenstar Accredited Professionals
We’re proud to announce that Jimmi O’Toole and Raphaela Rose are now Green Star Accredited Professionals.
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News 08.05.2024ahha Receives B Corp Certification
ahha is now B Corp Certified.
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News 27.02.2024Ekos Carbon Certified
We like to run our business light on Carbon, just as we encourage our clients to do.
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News 17.09.2022Jimmi O'Toole Homestar Accredited Designer and Assessor
We’re proud to announce that Jimmi O’Toole is now a HomeStar Accredited Designer and Assessor.

We’re honoured to have received a Te Kāhui Whaihanga NZ Institute of Architects Southern Architecture award for our project Weather Watcher- a vill...

Honoured to be on the cover of @thisishere.nz Magazine’s latest issue for The Weather Watcher! This story is about more than just a house, it’s ab...

ahha Directors Campbell McNeill and Raphaela Rose are looking forward to presenting at the @institute_architects_aus Architecture Conference 2025 i...

Exciting news! We’re proud to announce that Tony Calder has been certified as a Circular Built Environment Specialist, through the Circular Economy...

The Weather Watcher’s spatial plan has been reorganised, increasing the user comfort while creating conditions for adaptability, allowing the house...