Tag Archives: passivhaus

Amy Tankard, CEO of PHINZ was interviewed on RNZ Nine To Noon on the 9th of July, alongside Alex Baker from Kāinga Ora and Emma Osmundsen from Exeter City Living. There is a good write up of the interview on the RNZ site here including the audio. You can also listen below.

With calls for a green edge to the post-covid recovery – and billions committed to building new state houses in New Zealand – should the Government be considering passive housing?

Passive homes require little-to-no heating because of their design. These are airtight, but ventilated and very well-insulated.

Advocates in New Zealand say there should be a legal requirement for all builds to be passive – and for social housing in particular. 

RNZ Nine To Noon: Should our social housing be passive?
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PHINZ, Te Tōpūtanga o te Whare Korou ki Aotearoa, the Passive House Institute New Zealand enthusiastically welcomes the MBIE Building for Climate Change programme announced by Ministers Salesa (Construction) and Shaw (Climate Change) last week.

MBIE explains “The changes we’re planning will make homes warmer, drier and better ventilated, and provide a healthier place for us all to work and live” and discusses setting targets for energy efficiency and carbon emissions.

This is a vision that PHINZ is aligned with and can (and is!) already be achieved by building to the Passive House standard which ensures healthy, high performing and energy efficient buildings. In support of achieving this vision, Passive House Institute New Zealand offers:

  • training in delivering very energy efficiency buildings through the Passive House Academy NZ
  • tools and methodologies to model accurately, design and build highly energy efficient healthy buildings that, as a world-leading standard, will almost certainly meet or exceed targets MBIE may set
  • software plug-ins to calculate embodied carbon

Importantly, Passive House training, tools and methodologies encompass cost effectively renovating existing buildings to a very high standard as well as designing new buildings.

Additionally, a stand out feature of the Passive House standard is that it has an excellent track record, of over 30 years worldwide and over a decade in New Zealand, of reliably achieving the intended outcomes. To tackle climate change we need buildings that deliver the emissions reductions they are designed to, not aspirational targets that never eventuate.

PHINZ CEO Amy Tankard says

“Us kiwis can be a hardy and humble bunch, often willing to make the best of limited resources and, as BRANZ reports have repeatedly shown, this has led to us accepting less than ideal conditions for our living and working spaces. With covid-19 we’ve recently seen how we can work together as a country to achieve common goals and take pride in innovative solutions to our challenges. So here it is – Passive House is a tried and tested solution, for building for climate change, scientifically proven in theory and practice.”

MBIE’s initiative sends a clear message that first costs and building to a currently inadequate Building Code are no longer the right focus. The programme is fantastic news for builders, designers and suppliers alike, paving the way for quality and fit-for-purpose products and buildings to become the norm. In turn, this market demand will mean warm, dry, healthy and energy efficient buildings should become easier and more affordable to achieve. Mandating the Passive House standard for new buildings and renovations, or specifying it as an exemption to energy efficiency requirements like the Healthy homes standards already does for heating, would be one way to accelerate this process and set Aotearoa NZ well on the way to achieving our 2050 emission reduction targets.

Minister Salesa said the Government had recently signed up to a joint statement with Australia, Canada and the United States to work together to develop building code responses to the changing climate. This is also good news as there are already jurisdictions in both Canada and the United States that offer incentives or exemptions for developers building certified Passive House buildings.

PHINZ welcomes the opportunity to work with MBIE and all stakeholders on this programme and recommends the government look to the leadership already shown by PHINZ members in this area, especially those with professional passive house qualifications.

This programme is a historic call to action, and PHINZ will continue to advocate for the government to make bold decisions and get this right for Aotearoa NZ

Download the Media Release as a PDF.

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After the “High-performance buildings at scale” event, Emma Osmundsen of Exeter City Living kindly shared a short video with us. It is a conversation taking place between some of the Keir Construction team on the construction site of the St Loyes Extra Care Facility for Exeter City Council. More about the project on the website of the architect, Architype UK.

Enjoy!

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The “Component Award 2019 – Windows for the future” winners were announced at the International Passive House Conference in Gaobeidian, China.

Once again, companies in Aotearoa NZ are at the forefront of innovation and punching well above our weight for a small country. The two manufacturers of Passive House certified windows in Aotearoa NZ, Thermadura and SEDA, entered the awards and both won prizes. We are very proud that both companies are members of PHINZ. Congratulations to both SEDA and Thermadura!

The “1st Prize Timber Aluminium in warm, temperate climate” was award to Swartwin Compact that is manufactured by SEDA in Auckland .

The jury praised the standard of aesthetic and innovation in combination with a high degree of thermal protection and the innovative shading solution for this insulation thickness.

Jason Quinn accepting the award from Dr. Wolfgang Feist on behalf of SEDA
Photo: Nicola Patrick

The “Special Prize Economy” was awarded to NatureLine90 Passive that is manufactured by ThermaDura in Mosgiel.

The jury outlined the high quality of craftsmanship and practicability of window installation. Compared to a traditional, poor quality New Zealand wooden window, NatureLine has lower investment costs.

Jason Quinn accepting the award from Dr. Wolfgang Feist on behalf of Thermadura
Photo: Nicola Patrick

Full details of the awarda on the Passive House Institute (Germany) website: Component Award 2019 – Windows for the future.

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