A recent study from the New York City Department of Housing Preservation and Development, the Community Preservation Corp., BrightPower and Steven Winter Associates, found that multifamily dwellings built to Passive House standards significantly outperformed conventionally built buildings in energy efficiency.
The study compared Passive House structures to two control groups: one consisting of New York City multifamily buildings built before 2003, and the other comprised of conventional new construction properties built after 2003. When comparing energy use, the Passive House buildings outperformed the post-2003 buildings by 32% to 58%.
Passive House upfront costs are up to 5% higher than conventionally built structures. But, the report asserts that the cost premium is likely to decrease as components become more widely available and cost-efficient.
Obstacles to wider Passive House adoption include a lack of experience and familiarity with the process of designing and building larger-scale Passive House developments among contractors and owners. The study also found that Passive House residents enjoy more consistent interior temperatures, humidity levels, and better acoustic comfort than those living in traditional buildings.
Related Stories
Concrete | Jun 13, 2016
American Concrete Institute releases new Guide to Shotcrete
Includes information on application procedures, testing.
Healthcare Facilities | Jun 10, 2016
Top 10 health technology hazards include some influenced by space design
ECRI Institute’s annual list includes operational and workflow issues.
Codes and Standards | Jun 9, 2016
Supreme Court ruling could aid developers on properties containing wetlands
Unanimous decision allows landowners to take regulatory decisions straight to court.
Green | Jun 8, 2016
TD Bank Group's renovated Toronto office is first WELL-Certified project under WELL v1
The newly renovated 25,000-sf space achieved gold-level status.
Concrete | Jun 7, 2016
Concrete Institute publishes document providing concrete curing guidance
New curing monitoring techniques included.
Energy | Jun 7, 2016
Energy modeling payback typically as short as one to two months
Energy modeling is a ‘no-brainer—like checking MPG on a car’
Green | Jun 2, 2016
USGBC offers new LEED pilot credit: Building Material Human Hazard and Exposure Assessment
For assessing human health-related exposure scenarios for construction products.
Resiliency | Jun 1, 2016
Federal agencies boost standards for more resilient construction
HUD, FEMA, GSA, Army Corps of Engineers make policy changes.
Green | May 31, 2016
Miami Beach requires developers to meet green standards or pay a fee
Applies to structures larger than 7,000 sf.
Codes and Standards | May 27, 2016
Better enforcement needed for successful implementation of energy efficiency policies
Commercial buildings the focus of recent code initiatives.
