The Passive House Network and @passivehousecal.bsky.social announced the inspiring California Rebuilds Design Competition winners. These teams show how #PassiveHouse, fire-smart #design, and iconic CA styles shape resilient, beautiful homes. 🏗️🌿 See the projects: https://ow.ly/BCPn50XBbNe

🎥 New Speakers' Corner video! Mandatory Passive House: The Massachusetts Story See how MA shifted from #efficiency to #decarbonization and made #PassiveHouse mandatory for residential buildings, becoming a global model for climate-smart policy. Watch the full story here: https://ow.ly/8R3o50XBcJr

TOMORROW, Passive House Accelerator wraps up 2025 by celebrating the #retrofit movement! 🌍 Join #ReimagineBuildings: Best of Retrofit on December 5 for expert insights, live Q&A, and CEU credits. 🎟️ Save your spot: https://ow.ly/9QRH50XyCYO

🎉 A major win for #PassiveHouse in Australia! The ACT Government has officially recognised Passive House certification as a compliant pathway for meeting #EnergyEfficiency requirements in new homes, a significant step forward for high-performance building nationwide. https://buff.ly/STurMb0

Passivhaus-Hallenbad "Bambados" in #Bamberg erhält weitere Auszeichnung, diesmal von Bayern. #Passivhaus Institut hat die Realisierung des hoch energieeffizienten Hallenbades begleitet, u.a. Grundlagenstudie & Checklisten verfasst. (Homepage) ow.ly/Q3vl50XBch2 © Passivhaus Institut

🎟️ Tickets for the 28th International Passive House Conference are live! Join us for 65+ talks, a dynamic exhibition, networking, 4 building tours & 3 hands-on workshops. 👉 Dive into the full programme and grab your ticket today! https://ow.ly/kfTS50XACKG #NRWEnergy4Climate #NRWwirdklimaneutral

Es geht los: Programm online & Ticketshop geöffnet! Inklusive Workshops und Exkursionen. Wir freuen uns auf #Essen 2026. Darüber hinaus möchten wir beim Jubiläumsabend gemeinsam auf den 30. Geburtstag des #Passivhaus Instituts anstoßen und 35 Jahre Passivhaus feiern! ow.ly/tent50XAuWf

🔥 Discover how #buildings really retain heat! Join our affiliate, Australian Passivhaus Association, for Heat Retention Time: Measuring As-Built Thermal Performance 📅 10 Dec | 🕧 12:30–1:30 PM AEST | 💻 CPD available. Register 👉 https://ow.ly/oNzU50XAEjq

🍃 HPHI at the 3rd International Building Biology Forum in Izmir! Our Greek affiliate, the Hellenic Passive House Institute, shared how #PassiveHouse boosts #health & #comfort. Plus a seminar for IZTECH #architecture students. Read more 👉https://ow.ly/p4b250XAC31

From Firehouse to Passive House: Engine 16, New York City Our speakers will walk you through the project’s transformation, how #PassiveHouse principles guided the design, and the key challenges and considerations along the way. Register: https://tickets.passivehouse.com/PHI/firehouse-nyc/

🙌Passivhaus is good for you! Read article by Sarah Lewis for Unlock Net Zero highlighting Homes England's acknowledgement of Passivhaus health benefits in its Healthy Homes guidance for social housing providers. https://www.unlocknetzero.co.uk/insight-comment/passivhaus-is-good-for-you

Passive House Accelerator wraps up 2025 by celebrating the #retrofit movement! 🌍 Join #ReimagineBuildings: Best of Retrofit on December 5 for expert insights, live Q&A, and CEU credits. 🎟️ Save your spot: https://ow.ly/9QRH50XyCYO

"it’s astonishing that we still have the situation where just one in 100 new homes is being built to these standards." From edie.net #passivhaus #housing www.edie.net/in-london-an...

Unser Wärmepumpe hat 2024 im Mittel 1.5kWh Strom pro Tag gebraucht. Und an nur 37 Tagen hat sie mehr als 5kwh Strom gebraucht. 5kWh Strom bedeutet ca. 20kWh Wärme. Das ist in etwa die Energie, die notwendig ist, um das Haus um 1/3 ° zu erwärmen. Ein Passivhaus hat geringe Wärmeverluste. Der Trick

Open Access UCL Research: Winter thermal performance assessment of the UK’s first Passivhaus-certified extra care home discovery.ucl.ac.uk/id/eprint/10...

New issue out now! - Always worth waiting for, issue 51 of Passive House Plus is at the printers, but subscribers can read the digital version online now! mailchi.mp/passivehouse...

⛵The UK's first Passivhaus Museum sets sail The North End Shipyard Visitors Centre in Hull is the UK's first Passivhaus certified museum. Read technical case study: https://www.passivhaustrust.org.uk/news/detail/?nId=1512 International Passive House Association (iPHA) Museums Association

From Firehouse to Passive House: Engine 16, New York City Our speakers will walk you through the project’s transformation, how #PassiveHouse principles guided the design, and the key challenges and considerations along the way. Register: https://tickets.passivehouse.com/PHI/firehouse-nyc/

Passive House Accelerator wraps up 2025 by celebrating the #retrofit movement! 🌍 Join #ReimagineBuildings: Best of Retrofit on December 5 for expert insights, live Q&A, and CEU credits. 🎟️ Save your spot: https://ow.ly/pzWb50XyCXl

From Firehouse to Passive House: Engine 16, New York City Our speakers will walk you through the project’s transformation, how #PassiveHouse principles guided the design, and the key challenges and considerations along the way. Register: https://tickets.passivehouse.com/PHI/firehouse-nyc/

📘 New Member-Only Fact Sheet! OSB panels don’t always deliver the airtightness needed for Passive House. Our latest fact sheet explains recent findings, why air permeability varies, and how to ensure reliable performance in your projects. 👉 Available now on Passipedia! https://ow.ly/fKUc50XxrXz

#heatpump #passivhaus www.linkedin.com/posts/es-tre...

BürgerMitteBaesweiler als #Passivhaus zertifiziert Nach dem Gymnasium und dem Freizeitbad ist die BürgerMitte #Baesweiler mit Rathaus und Multifunktionsräumen das nächste städtische Gebäude, das dem Passivhaus-Standard entspricht. ow.ly/1sty50XvGQN#Passivhaus© Passivhaus Institut

2025 Passive House Symposium, December 9, #Boston #Massachusetts buff.ly/IOMAazp @PassiveHouseMA #PassiveHouse #building #buildings #comfort #health #resilience #energyefficiency #construction #builders #architects #architecture #consultants #engineers #greenbuilding

As we say goodbye to 🧣chilly November, the #Passivhaus momentum is unmistakable! Read our #PassivhausPost & see how the Passivhaus community continues to scale up, innovate & inspire! 📩Read more, re-share & #subscribe to stay in the loop with all things #PassiveHouse! 👉https://bit.ly/PHTpost2025_11

🎥 New iPHA Webinar recording! Discover how the eight-story ANMF hotel achieved high efficiency as a #Passive House, with a prefabricated CLT façade, airtightness, MVHR, and low-carbon strategies—all now online for iPHA members. https://passipedia.org/webinars/anmfhotel

🚀 Last days to grab your Early-Bird Discount! Book your booth for the Passive House Exhibition by Nov 30: ✨5% early-bird discount ✨+5% for iPHA members/PH-certified products. Showcase to 400+ experts, pitch, network & more! 👉https://ow.ly/uH3q50XxsTe

From Firehouse to Passive House: Engine 16, New York City Our speakers will walk you through the project’s transformation, how #PassiveHouse principles guided the design, and the key challenges and considerations along the way. Register: https://tickets.passivehouse.com/PHI/firehouse-nyc/

PHINZ is hosting their local 2026 PH Conference in Auckland on July 30-31! The theme is "Passive House as a Team Sport", celebrating collaboration, shared learning, and industry connections as we work toward a healthier, more resilient built environment for Aotearoa! 🌱 https://ow.ly/Zg4y50XuJWO

🌞 First summer in our Passive House: Comfort & Energy Savings! Passive House Certifier Oliver Style shares his experience living in his Certified #PassiveHouse Plus in Spain. Despite a heatwave, energy use was 3% lower than predicted, with an 80% reduction in energy bills! https://ow.ly/NU9u50XuIKc

🎉 Be part of THRIVE 2026, the Australian Passive House Conference! 🎉 Australian Passivhaus Association has announced #THRIVE2026 will take place on 25-26 June 2026! Applications are now open until December 20! 🏛️ Submit your application here: https://ow.ly/yYPM50XuCZL

The Spencer Building at Corpus Christi College, Oxford sets a new standard in sustainable design! This 479m² limestone-fronted extension is a Certified #PassiveHouse Classic, designed to house rare manuscripts. 🏛️ 📸 ©Hufton + Crow https://www.dezeen.com/2025/11/18/wright-wright-the-spencer-building/

👏 Huge thanks to all hosts, visitors, and our affiliates for making the #PHopendays2025 a success worldwide! 🎉With 80+ tours across climate zones, attendees saw how the Passive House Standard boosts #EnergyEfficiency, indoor air quality, and supports health & wellbeing. 🌱 See you Nov 13-15, 2026! 🌍

🎉 Green Solutions Awards 2025 Winners Announced at COP30! 🎉Congrats to all the winners! Special mention to Mirador de Gràcia, a certified #PassiveHouse senior residence in Spain, honoured in the "New Construction" category. 🌍🏆 passivehouse-database.org/index.php?la... 📸 Salva Lopez & Miriam Castells

The Passive House Institute was represented by Dragoș Arnăutu at the nZEB Expo in Cluj-Napoca, on October 24-26, 2025 handing over of eight Passive House building certifications. Congrats to all construction teams and building owners! #iPHA #iPHAAffiliate #PassiveHouseInstitute #PassivhausInstitut

Passivhaus on Tour in #Baesweiler, Part II: The new BürgerMitteBaesweiler now serves as the administrative center. The old town hall was completely gutted and renovated using Passivhaus components. 🔗 https://ow.ly/Vnwv50Xqu86#Baesweiler #iPHA #iPHAAffiliate #PassiveHouseInstitute #PassivhausInstitut

On Wednesday, November 19, join us for an in-depth look at the ANMF Hotel retrofit in Melbourne — an eight-story #PassiveHouse Classic certified building and one of Australia’s most efficient short-stay accommodations! 👉 Register here: https://tickets.passivehouse.com/PHI/anmf-hotel/

In October, the #AchieVE-ZEB project team met in Vienna, hosted by the Österreichische Energieagentur. The EU project officer reviewed the project’s progress and upcoming initiatives, among which is a framework programme at the 28th Int'l Passive House Conference in 2026. https://ow.ly/3GfI50Xr2WW

PHPP 10 Available in Dutch and Turkish! A big thank you to our dedicated partners at KERN in the Netherlands and SEPEV in Turkey for their efforts on these translation projects. Both language versions will be available through the aforementioned partners. https://passivehouse.com/04_phpp/04_phpp.htm

🚀 Level up your #PassiveHouse skills! The PHI Retrofit Online Exam is coming in December 2025 🎓 Earn the Retrofit add-on Seal to prove your expertise in energy-efficient retrofits and boost your career. 👉 Register now: tickets.passivehouse.com/PHI/retrofit-exam/#PassiveHouse #PassiveHouseInstitute #Passivhaus

📢 Our iPHA Project Spotlight webinar is now on Wed, 19 Nov! Explore Melbourne’s award-winning ANMF Hotel retrofit — a #PassiveHouse Classic feat. Join Paul O’Brien & Marcus Strang for insights + Q&A. 🎟️ tickets.passivehouse.com/PHI/anmf-hotel

🌟 Meet The Patron Members of Passive House Association of Ireland We’re excited to promote the launch of the PHAI Member Spotlight series, celebrating the organisations driving #PassiveHouse innovation across Ireland. 🇮🇪💚 Discover incredible members from the community 👉 https://phai.ie/news

🏆The Green Solutions Awards are almost here! Join us on Nov 12, live from the Global Alliance for Buildings and Construction (GlobalABC) /UN Environment Programme Buildings & Cooling Pavilion at COP30 to celebrate the world’s most inspiring sustainable projects💚 Livestream https://ow.ly/zsb050Xkv3x

🌍Empowering citizens to lead the energy transition! Our affiliate HPHI leads the Greek consortiumSPETE in Phase IIIof the EU’s Citizen-Led Renovation initiative,advancing energy transition and building decarbonization through #PassiveHouse expertise and community engagement https://ow.ly/mP1c50Xogeh

The #PHopendays return Nov 7–9, 2025! 🌍 Plan your visits with the Passive House Building Database — explore global projects from cosy retrofits to cutting-edge builds. Browse, search, and discover inspiring #PassiveHouse design! 👉 https://passivehouse-database.org/index.php?lang=en#tdpSearch

Can’t make it in person to the #PHopenDays? 🎥 Take a virtual tour instead ! Explore #PassiveHouse projects from around the globe and see sustainable design in action 🌍💚 Watch here 👉 https://www.youtube.com/playlist?list=PLnfvPyFz72o1kLqW808D-XRPCs6AT_lwf

📢 Our iPHA Project Spotlight webinar is now on Wed, 19 Nov! Explore Melbourne’s award-winning ANMF Hotel retrofit — a #PassiveHouse Classic feat. Join Paul O’Brien & Marcus Strang for insights + Q&A. 🎟️ tickets.passivehouse.com/PHI/anmf-hotel

🌍✨ #PHopenDays 2025 — Nov 7–9! ✨🌍 Step inside the world of #PassiveHouse! Explore projects, meet residents & see sustainable design in action. 🔎 Find Open Days buildings here: passivehouse-database.org

The #PHopendays return Nov 7–9, 2025! 🌍 Plan your visits with the Passive House Building Database — explore global projects from cosy retrofits to cutting-edge builds. Browse, search, and discover inspiring #PassiveHouse design! 👉 https://passivehouse-database.org/index.php?lang=en#tdpSearch

🌡️ Greek homes are struggling in summer heat! Research by HPHI & Greenpeace shows poor insulation and limited passive design put residents’ health and energy security at risk. Urgent building upgrades are needed! 🏡 https://eipak.org/energeiakh-therinh-ftwxeia-kai-anagkh-gia-ousiastikes-anavathmiseis