📣 Upcoming webinar from Passive House California 🇺🇸 Learn how the 2025 California Energy Code (Title 24) aligns with Passive House design and performance. 🗓 Feb 10, 2026 | ⏰ 1:30–3:30 pm 👉 passivehousecal.org/events/2025-california-energy-code-passive-house/

🏡#PassiveHouse residents at Casa Qualia (PT) share: “A much higher quality of life than we ever expected.” Year-round comfort, clean air, no humidity or noise: just wellbeing. Designed by Habitat Passivo & Macarena Bohoyo, this is #PassiveHouse as a better way of living.🌱 https://ow.ly/KHI150Y1cLj

🎓 iPHA Webinars are back! Join us on 4 Feb, 6pm CET for a Project Spotlight on Mirador de Gràcia, Catalonia’s first all-electric #PassiveHouse elderly care home. Oliver Style shares how high-performance design delivers comfort and low energy use in 24/7 care buildings. https://ow.ly/M4Cv50Y1ccr

Join us on April 24-25 in Essen for the 28th International Passive House Conference! It’s an event you won’t want to miss, packed with everything you need to stay at the forefront of energy-efficient building design. 👉 Explore the full program and grab your ticket today! https://ow.ly/XLnt50XMa6b

📘 New from Passivhaus Trust: A Retrofit Costs Comparison examines real-world social housing data to compare retrofit costs across EnerPHit, Energiesprong, and AECB CarbonLite. Findings show EnerPHit offers strong value, quality assurance, and a clear path to net zero. 👉 https://ow.ly/eOjZ50Y1bNl

🔍 New on Passipedia (iPHA members only) An article comparing HVAC & ventilation systems in #PassiveHouse buildings — analysing energy demand, CO₂ emissions, and life-cycle costs using dynamic simulations. https://ow.ly/gxNM50Y172k

🎧 New episode alert! The first Marketing Passivhaus episode of 2026 features Prof. Dr Wolfgang Feist, co-originator of the #PassiveHouse standard. With host James E. Turner he explores its origins, growth, challenges, and future. 👉 https://ow.ly/9ryF50Y17OS

🔍Looking for in-depth insights on #PassiveHouse topics? Our collection of Fact Sheets on #Passipedia covers a wide range of subjects, from #EnergyEfficiency to building automation, summer comfort, and much more! 👉 https://passipedia.org/phi_publications

📣 Save the date! The PHINZ 2026 Conference is going to Auckland 🇳🇿 📅 30–31 July 2026 🎯 Passive House is a Team Sport! A great opportunity to connect with the NZ high-performance building community. More info 👉 https://ow.ly/YCun50XXjEJ

🌟 #28intPHC Highlight: “Climate-friendly refurbishment - How a municipality can succeed in the energy transition” Join the conference to hear about counteracting the renovation backlog and supporting municipal heat planning! Early-bird tickets until JAN 31! https://ow.ly/KoKt50XLEku

🎓 Attention Students! 🎓 The Passive House Institute is offering #designPH-EDU, a special version of the 3D planning tool, for FREE for one year! This is an amazing opportunity for students to explore the possibilities of energy-efficient building design. 👉https://ow.ly/Ngtc50XMatw

💡Join the 2026 Passivhaus Retrofit Masterclass Series –starting Jan 21! Organised by Passivhaus Trust, this expert-led series will help you drive #PassiveHouse retrofit projects. Learn how upgrading buildings leads to carbon cuts & savings. Book the full series for 20% off! https://ow.ly/Mciv50XKlg2

🌱 New #PassiveHouse certification numbers! As of 01/2026, 52.900+ units are certified worldwide, representing 4.78 million m² TFA. The Passive House Database now documents 6.200+ buildings globally! https://passivehouse-database.org/index.php?lang=en https://passivehouse.com/en/ipha/ipha/#PassiveHouse

#Bildung braucht gute Gebäude: energieeffiziente Gebäude mit gutem Raumkomfort für alle Nutzerinnen und Nutzer. Lösungen für Bildungsgebäude: eines der Highlights bei der #28intPHC im April in #Essen. ow.ly/tVfA50XPUPk #Passivhaus #Klimaschutz

🔎Discover #practicalsolutions to the challenges of scaling #Passivhausretrofit. Our Passivhaus Retrofit Masterclass webinar series shows you how! ✨First session is an introductory webinar and #FREE for Passivhaus Trust members! #Booknow and secure your spot today 👉 https://ow.ly/Rsh950XWHIE

📢 New updated guide on Passipedia! Learn how to determine Uf values, ψ-values & temperature factors using ISO standards and FEM simulations—key for #PassiveHouse certification submissions. Download here: https://ow.ly/EqNj50XWGx5

📢 From our Spanish iPHA Affiliate, PEP 🇪🇸 The 8th PEP Technical Forum (FTPEP #8) focuses on indoor air pollutants and their impact on health & comfort in buildings. ⚠️ Free for PEP members 🔗 https://plataforma-pep.org/events/foro-tecnico-plataforma-passivhaus-8/

🌟 #28intPHC Highlight: “Affordable green living in the centre of the city, including free electricity!” Join the conference to hear Harald Konrad Malzer’s presentation on affordable, climate-friendly housing! Early-bird tickets until Jan 31! https://passivhaustagung.de/en/conference/

🎁 Free Download! PEP’s new Radon Monitoring Study is now available (in Spanish)! - Radon levels in Passive House & CTE homes - Interesting comparisons and results! 📥 Download here: https://ow.ly/psAR50XTyIZ

Are you a manufacturer or vendor of #PassiveHouse components? Or part of a network that promotes #EnergyEfficiency in the building sector? Showcase your innovations at the upcoming Passive House Exhibition in Essen, Germany, on April 24–25, at the #28intPHC! https://ow.ly/ceVg50XTyH6

The Passive House Network #PassiveHouse 2026 Conference! 🏡💡 📅 June 4-6, 2026 📍 Hotel Marcel, New Haven, CT Find out more: https://ow.ly/Ljpn50XTyn7

Congrats Nick on passing the @ipha.bsky.social exam - You're Lanefab's latest certified passive house designer!

🌟 #28intPHC Highlight: “Climate-positive circular timber frame construction - a pragmatic experiment” Join and hear Rainer Vallentin’s presentation on circular construction! Early-bird tickets until Jan 31! https://passivhaustagung.de/en/conference/

Passivhaus Portugal will be present at Tektónica 2026 🇵🇹🏗️ Visit their stand for technical demonstrations, expert advice, real #PassiveHouse project examples, and information on training, certification, and key events shaping the future of construction in Portugal. https://tektonica.fil.pt/

🎥 New iPHA Webinar Recording! Engine 16, a historic NYC firehouse transformed into a fully electric, mixed-use multifamily building, achieving #EnerPHit certification, demonstrates how adaptive reuse can successfully combine preservation and high performance. https://passipedia.org/webinars/engine16

Do you want to become a #PassiveHouse professional but are unsure where to start? You can begin by attending one of our website's introductory e-learning courses, a great first step towards highly #EnergyEfficient construction! Find out more here: https://cms.passivehouse.com/en/training/courses/

💡Join the 2026 Passivhaus Retrofit Masterclass Series –starting Jan 21! Organised by Passivhaus Trust, this expert-led series will help you drive #PassiveHouse retrofit projects. Learn how upgrading buildings leads to carbon cuts & savings. Book the full series for 20% off! https://ow.ly/Mciv50XKlg2

🎓 Attention Students! 🎓 The Passive House Institute is offering #designPH-EDU, a special version of the 3D planning tool, for FREE for one year! This is an amazing opportunity for students to explore the possibilities of energy-efficient building design. 👉https://ow.ly/Ngtc50XMatw

🌟 #28intPHC Highlight: “Paseo Passiveana 19, Madrid - a difficult story” Join the conference and listen Micheel Wassouf’s presentation about retrofitting protected buildings with interior insulation! Early-bird tickets until Jan 15! https://passivhaustagung.de/en/conference/

🔎#PassiveHouse Database Spotlight The Wilkinsburg Passive House in PA is the state’s first EnerPHit-certified single-family retrofit. Pearl grey cladding, a warm interior, and a serene garden create a high-performance home combining sustainability & well-being. https://ow.ly/io2v50XLrxE#PassiveHouse© Ed Massery

Join us on April 24-25 in Essen for the 28th International Passive House Conference! It’s an event you won’t want to miss, packed with everything you need to stay at the forefront of energy-efficient building design. 👉 Explore the full program and grab your ticket today! https://ow.ly/Emnk50XMacN

🏡 The #PassiveHouse classes—Classic, Plus, Premium—combine top efficiency with renewable energy. Same PH/EnerPHit standards, but PER scores determine the class: more efficiency + more renewables = higher tier. Learn more on #Passipedia: https://ow.ly/4pix50XHuPl

🌍 PHPP 10: Climate and Component Data Update! This release includes new certified Passive House components, updated climate data, and a milestone: over 1,000 climate datasets for worldwide planning. Download via the Passive House Portal: https://ow.ly/wySY50XLEYj

🏡 What makes a building truly #PassiveHouse? Beyond the five technical principles, the project approach matters too. Passivhaus Trust's easy 2-page primer explains all foundational principles. Download here: https://passivhaus.uk/passivhaus-principles-a-primer/

🌟 #28intPHC Highlight: “15 years of UK education buildings - Performance reflection & what’s next?” Join and listen as Ann-Marie Fallon & Hugh Pearce discuss solutions for educational buildings. Early-bird tickets until Jan 15! https://passivhaustagung.de/en/conference/

🏗️ Is #PassiveHouse going mainstream in the UK? This article explores how Passive House standards are gaining real momentum across the UK on the path to net-zero and healthier buildings. Passivhaus Trust 📖 https://www.pbctoday.co.uk/news/energy-news/is-passivhaus-in-the-uk-going-mainstream/157781/

Looking for trusted, in-depth Passive House resources? 📖💡 Dive into our Affiliate Literature section on Passipedia — packed with expert guides, case studies, and technical papers from around the globe! 👉 https://passipedia.org/affiliate_literature

Stay updated on #PassiveHouse, #SustainableBuilding & #EnergyEfficiency! 🌱 Subscribe to the monthly iPHA newsletter for the latest news, events, and resources from the Passive House Institute, iPHA and its global Affiliates: https://news.passiv.net/subscription/_mcmHyFPT

Discover our Speakers’ Corner playlist on YouTube 🎥 The playlist covers a wide range of topics—from inspiring project case studies and innovative #PassiveHouse solutions to forward-looking policy initiatives. 🌱 👉 Watch, learn, and get inspired! https://ow.ly/xuKI50XM7fl

🌟 #28intPHC Highlight: “TOTEM de l’Innovation”: Global retrofit of a Saint Brieuc building with prefabricated elements. Join the conference to hear about this successful building modernisation. Early-bird tickets until Jan 15! https://passivhaustagung.de/en/conference/

Our Heat Pump Water Heater (HPWH) tool, designed to help account for compact, indoor-air-based HPWH systems in the PHPP, has received a small update! 🔧♨️ The latest version includes bug fixes and minor refinements to improve usability and accuracy. Check it out! https://ow.ly/1etG50XLyFf

We wish everyone around the world a joyful holiday season and a very happy New Year! 🎁 Thank you to all who, through your actions and commitment, continue to advance #PassiveHouse and #EnergyEfficient buildings worldwide. Together, you are helping shape a more climate-resilient future.

🎁Looking for the perfect Christmas gift? Surprise someone with tickets to the 28th International Passive House Conference! Join us for 65+ talks, a dynamic exhibition, networking, 4 building tours & 3 workshops. 👉Grab your ticket now! https://ow.ly/kfTS50XACKG #NRWEnergy4Climate #NRWwirdklimaneutral

🔍Looking for in-depth insights on #PassiveHouse topics? Our collection of Fact Sheets on #Passipedia covers a wide range of subjects, from #EnergyEfficiency to building automation, summer comfort, and much more! 👉 https://passipedia.org/phi_publications

🏘️ PASSIVHAUS CLIENT CLUBS 2025 🌱 Organised by Passivhaus Trust, the Client Clubs have wrapped up, marking a milestone in low-carbon social housing. UK clients united to tackle challenges and accelerate the delivery of #PassiveHouse homes. Read more: https://ow.ly/nfgR50XKmfU

Congratulations to our newest Certified Passive House Professionals!🏅 They’ve completed the CPHD course & exam with the Passive House Institute; their dedication and hard work are inspiring!🎉 👉Interested in becoming a Passive House Professional? Check out upcoming courses: https://ow.ly/SaGS50XKbjZ

🔎 #PassiveHouse Database Spotlight Glover Passivhaus in NSW, Australia, is a certified #EnerPHit Plus retrofit of a 1920s California Bungalow, combining heritage with ultra-low energy #performance. Discover more about this and many other projects: https://ow.ly/B2Rn50XLqyw#PassiveHouse©lukebutterly

🌟 #28intPHC Highlight: “#Passivistas: The Tavros Project – First EnerPHit multi-family buildings in Athens.” Maria-Isavella Gkadri presents this deep #PassiveHouse retrofit tackling #EnergyPoverty. Early-bird tickets until Jan 15! https://ow.ly/Gkc150XLB9X

🚨The application deadline for the Call for Papers of #THRIVE2026 has been extended until January 10! 🌍✨ This is your chance to submit an abstract and be part of this exciting event organised by the Australian Passivhaus Association. Find out more and apply here: https://ow.ly/iVu950XLjXM

🎉 2026 is almost here… and so are the iPHA Webinars! 🎉 The new schedule is coming soon, but meanwhile, catch up on past webinars! 💻🎥 All recordings are available on Passipedia. See you in February for more great conversations! 🚀 Watch here: https://passipedia.org/webinars