In the North American green buildings market, where LEED, BREEAM, WELL, Living Building Challenge, and Green Globes dominate the landscape, the German-born Passivhaus standard (aka, Passive House) has struggled to gain a solid foothold, despite a strong grassroots growth effort among its early adopters.
There are an estimated 60,000 buildings worldwide designed and built to Passivhaus standards, the vast majority in Europe. In the U.S., more than 1.1 million sf of building space is certified or pre-certified to PHIUS+ standards, according to the Passive House Institute US. But the lion’s share is small residential buildings.
A new study conducted by FXFOWLE and funded by the New York State Energy Research and Development Authority set out to determine the viability of Passivhaus for tall residential buildings. The research involved investigating the feasibility of adapting the design of a sustainable mixed-use high-rise building in the 2016 New York City market to Passivhaus requirements. The base case building is a 593,000-sf, 26-story multifamily high-rise building in Queens that is targeting LEED v.3 Silver Certification and 20% energy cost savings from ASHRAE 90.1-2007. The study examined the impacts of achieving the standard from an architectural, enclosure detailing, mechanical, structural, constructability, resiliency, zoning, and code perspective.
FXFOWLE’s findings show promise for the niche standard. The technical difficulties of meeting the stringent energy efficiency and insulation standards can be overcome with minimal aesthetic changes and a glazing ratio of up to 40%, according to the report’s authors, Ilana Judah, Intl. Assoc. AIA, LEED AP, Principal, Director of Sustainability, and Daniel Piselli, AIA, LEED AP, Senior Associate, both with FXFOWLE.
From a financial perspective, the Passivhaus design represents an increased capital cost of 2.4%, a 40-year net present value of $5.2 million, and a payback of 24 years as compared to the base case building.
“The multifamily project type and scale are favorable to meet Passivhaus requirements due to controllable internal heat gains and low enclosure to volume ratios,” the authors wrote. “Some code and regulatory requirements conflict with Passivhaus strategies, and these must be aligned to enable implementation.”
Related Stories
Market Data | Jan 6, 2023
Nonresidential construction spending rises in November 2022
Spending on nonresidential construction work in the U.S. was up 0.9% in November versus the previous month, and 11.8% versus the previous year, according to the U.S. Census Bureau.
Industry Research | Dec 28, 2022
Following a strong year, design and construction firms view 2023 cautiously
The economy and inflation are the biggest concerns for U.S. architecture, construction, and engineering firms in 2023, according to a recent survey of AEC professionals by the editors of Building Design+Construction.
Performing Arts Centers | Dec 23, 2022
Diller Scofidio + Renfro's renovation of Dallas theater to be ‘faithful reinterpretation’ of Frank Lloyd Wright design
Diller Scofidio + Renfro recently presented plans to restore the Kalita Humphreys Theater at the Dallas Theater Center (DTC) in Dallas. Originally designed by Frank Lloyd Wright, this theater is the only freestanding theater in Wright’s body of work.
University Buildings | Dec 22, 2022
Loyola Marymount University completes a new home for its acclaimed School of Film and Television
California’s Loyola Marymount University (LMU) has completed two new buildings for arts and media education at its Westchester campus. Designed by Skidmore, Owings & Merrill (SOM), the Howard B. Fitzpatrick Pavilion is the new home of the undergraduate School of Film and Television, which is consistently ranked among the nation’s top 10 film schools. Also designed by SOM, the open-air Drollinger Family Stage is an outdoor lecture and performance space.
Adaptive Reuse | Dec 21, 2022
University of Pittsburgh reinvents century-old Model-T building as a life sciences research facility
After opening earlier this year, The Assembly recently achieved LEED Gold certification, aligning with the school’s and community’s larger sustainability efforts.
Multifamily Housing | Dec 20, 2022
Brooks + Scarpa-designed apartment provides affordable housing to young people aging out of support facilities
In Venice, Calif., the recently completed Rose Apartments provides affordable housing to young people who age out of youth facilities and often end up living on the street. Designed by Brooks + Scarpa, the four-story, 35-unit mixed-use apartment building will house transitional aged youths.
Coatings | Dec 20, 2022
The Pier Condominiums — What's old is new again!
When word was out that the condominium association was planning to carry out a refresh of the Pier Condominiums on Fort Norfolk, Hanbury jumped at the chance to remake what had become a tired, faded project.
Cladding and Facade Systems | Dec 20, 2022
Acoustic design considerations at the building envelope
Acentech's Ben Markham identifies the primary concerns with acoustic performance at the building envelope and offers proven solutions for mitigating acoustic issues.
Sponsored | Resiliency | Dec 14, 2022
Flood protection: What building owners need to know to protect their properties
This course from Walter P Moore examines numerous flood protection approaches and building owner needs before delving into the flood protection process. Determining the flood resilience of a property can provide a good understanding of risk associated costs.
Architects | Dec 14, 2022
Carol Ross Barney, FAIA, named 2023 AIA Gold Medal honoree
The Board of Directors and the Strategic Council of the American Institute of Architects (AIA) are honoring Carol Ross Barney, FAIA, with the 2023 Gold Medal. The Gold Medal honors an individual whose significant body of work has had a lasting influence on the theory and practice of architecture.