Four tools for scaling up Passive House adoption: international review

This in-depth international review, The Keys to Successful Passive House Implementation, aimed to identify how to successfully implement Passive House construction at scale. The research was commissioned by the California...

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

How to decarbonise NZ schools

Clear, specific and timely actions to reduce schools’ operational and embodied carbon footprint are contained in a recent Ministry of Education (MoE) report, . The recommendations are excellent and they...

by Jason Quinn

Updated: May 2022

  • General Notes
    /
Read More

QuickSet all set for updated H1 requirements

Here’s a great summary from QuickSet outlining its practical formwork/insulation solutions that fit with the increased H1 requirements. This includes heated slabs. We’re proud to have helped with these developments,...

by Jason Quinn

Updated: Jul 2022

  • Technical Notes
    /
Read More

Scaling up PH trades training

New Zealand needs more tradespeople, full stop. But we also need tradies with skills and experience of building the Passive House way, especially as larger certified projects get underway.  In...

by Jason Quinn

Updated: Mar 2026

  • General Notes
    /
Read More

Stärke makes recessed window install clear

It’s great to see the data from our work on the High-Performance Construction Details Handbook being used to improve the industry. Starke is a window fabricator that has got on...

by Jason Quinn

Updated: Jul 2022

  • Technical Notes
    /
Read More

Haiku sums up warmer home benefits

Who the hell composes a haiku as the summary in a technical report to a government agency? A New Zealander, that’s who. I love this country. People’s ability to care...

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

Elements of building industry lobbying to delay H1 changes

Like I’ve said before, if we want to change, we actually will need to change. Seems simple enough, right? But many in the “pro-cold-home” contingent of our building sector don’t...

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

BRANZ edition of HPCD out now

It’s great to finally pin a bow on this project and call it done. The final version of the HPCD (the High Performance Construction Details Handbook) has now been fully reviewed...

by Jason Quinn

Updated: May 2022

  • Technical Notes
    /
Read More

Builder backlash to H1 upgrade begins

And, it’s begun: the backlash to the update to the energy efficiency requirements in New Zealand’s Building Code announced last November. It’s been a long time since the last upgrade....

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

998 days to reach climate change reduction goals

The latest IPCC report emphasises that we have to peak our CO2 emissions by 2025 at the latest to reach 1.5 degrees global warming, to follow those rational paths that...

by Jason Quinn

Updated: Mar 2026

  • General Notes
    /
Read More

Lazy overglazing is causing expensive problems

What is it with glass? Buildings in Australia and New Zealand tend to be over-glazed. Is it because huge windows look good in the renders and are a quick go-to...

by Jason Quinn

Updated: Apr 2022

  • Technical Notes
    /
Read More

Student skimp on food to pay rent on cold, mouldy flats

Radio New Zealand has really done an excellent job of summarising the plight of New Zealand university students—all in less than four minutes. Listen here, to hear how bad it...

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

Think twice about that wood burner

I still surprise Passive House folk when I point out it’s better to use a heat pump than a wood burning fireplace for heating. It’s better for their clients’ health,...

by Jason Quinn

Updated: Apr 2022

  • General Notes
    /
Read More

Cold bedrooms make people sick

I know folks who still argue for not heating bedrooms. They love kids but just refuse to believe the research. Cold bedrooms make kids more likely to be sick with...

by Jason Quinn

Updated: Mar 2026

  • General Notes
    /
Read More

Passive House for my mom

Awesome to see Architecture New Zealand linking to this great video primer on Passive House from Dave Borlace, who publishes a channel on climate and sustainable energy on You Tube....

by Jason Quinn

Updated: Jul 2022

  • General Notes
    /
Read More

First Bushland Park homes certified, go up for auction

The certification of 8 and 10 Bushland Place is a milestone the entire Passive House community in New Zealand should celebrate. These are the first certified Passive House homes to...

by Jason Quinn

Updated: Mar 2026

  • General Notes
    /
Read More

Passive House social housing transformative for NYC tenants

Passive House social housing in New York City is taking off, according to this Guardian feature story. Two things stand out: the extent of the uptake (dozens of affordable Passive...

by Jason Quinn

Updated: Mar 2022

  • General Notes
    /
Read More

Evaluating embodied carbon of solar panels

Elementa Consulting has released a very easy to follow report on a very complex topic: how good are PV panels and what matters when you consider their embodied carbon? The...

by Jason Quinn

Updated: Mar 2022

  • General Notes
    /
Read More