Featured

Passive House Retrofitting Strategies: Longevity and Efficiency

Passive House Retrofitting Strategies: Longevity and Efficiency

by Ben Leer - March 9, 2026
2 Comments

High Performance and Passive House Retrofitting Strategies for Healthy, Resilient, and Sustainable Buildings. How long should a building last? This question has shifted over time. Do we build for the length of a 30-year mortgage, 50 years, or a century?……

Building Science
Emu Passive House Training is Now AIA Accredited

Emu Passive House Training is Now AIA Accredited

by Enrico Bonilauri - March 5, 2026
Leave a comment

We are thrilled to announce that Emu’s comprehensive training programs are now officially accredited by the American Institute of Architects (AIA). This milestone means that design professionals can now earn valuable Passive House AIA CEU credits while mastering high-performance construction.……

Emu News
Passive House Training Funding for Architects and Builders in Massachusetts

Passive House Training Funding for Architects and Builders in Massachusetts

by Parker Moessner - February 25, 2026
Leave a comment

If you are running an architecture firm or construction company, you likely need Massachusetts Specialized Energy Code training now that Passive House standards are a mandate for many buildings within the state. With the new rules requiring Passive House for……

Emu News
California Moves Toward Passive House Compliance with AB 368

California Moves Toward Passive House Compliance with AB 368

by Enrico Bonilauri - June 2, 2025
Leave a comment

California AB 368 Passive House Compliance Could Transform Building Efficiency Standards On May 30, the passing of California AB368 Bill marks a significant milestone for the adoption of Passive House in the State, and across the Country. In a major……

Emu News
Get Ready: Summer Building Science Presentations Are Here!

Get Ready: Summer Building Science Presentations Are Here!

by Enrico Bonilauri - May 23, 2025
Leave a comment

Emu’s Summer Presentations Calendar Join us this Summer for a great series of free in-depth webinars and in-person social events. Deepen your knowledge of building science and Passive House and building science, and network with other professionals across the U.S.……

Emu News
Big Win for Passive House: Washington State Passes HB 1183

Big Win for Passive House: Washington State Passes HB 1183

by Enrico Bonilauri - April 17, 2025
Leave a comment

HB 1183: A Key Step for Passive House in Washington Washington State has recently passed HB 1183, a landmark bill aimed at supporting Passive House construction. This bill addresses major challenges in building energy-efficient homes by reducing barriers in local……

Featured
Xcel Now Reimburses 90% Of Emu’s Passive House Training

Xcel Now Reimburses 90% Of Emu’s Passive House Training

by Enrico Bonilauri - April 4, 2025
Leave a comment

Xcel Energy Now Reimburses 90% of Training Fees for Emu’s Passive House Boot Camp Construction professionals in Colorado now have an incredible opportunity to advance their skills, thanks to Xcel Energy’s reimbursement program. Xcel is offering to cover 90% of……

Emu News
Trump Executive Order Triggers Unintended Passive House Mandate

Trump Executive Order Triggers Unintended Passive House Mandate

by Enrico Bonilauri - April 1, 2025
Leave a comment

Little-Known Policy Set to Make Passive House Standard Mandatory Nationwide WASHINGTON — A Trump-era executive order on energy policy has unexpectedly set the stage for a sweeping transformation of U.S. building regulations. Due to an overlooked legislative trigger, the Passive……

Featured
Are You Ignoring the Biggest Thermal Bridge in Your Building?

Are You Ignoring the Biggest Thermal Bridge in Your Building?

by Enrico Bonilauri - May 25, 2023
Leave a comment

American construction is currently undergoing a massive and necessary transformation. Builders, architects, and developers are rapidly adopting continuous exterior insulation to meet stricter energy codes and higher performance standards. We insulate our walls better than ever before, wrap our buildings……

Building Science
Thermal bridging of I-Joist vs Larsen Truss

Thermal bridging of I-Joist vs Larsen Truss

by Enrico Bonilauri - June 10, 2021
Leave a comment

I-Joist vs Larsen Truss: Does it make a difference for exterior high R-Value insulating? Many high-performance buildings, when addressing the issue of super-insulation, will opt for traditional 2×6 stud framing with an added layer of exterior insulation to help reach……

Building Science