Each year in the U.S., more than $35 billion in direct property loss is caused by natural disasters. Yet, while states and municipalities are seeking to adopt ordinances that require “green” or “sustainable” construction, they are overlooking disaster-resistance construction.
There is now a call for making enhanced resilience of a building’s structure to natural and man-made disasters the first consideration of a green building. Increased longevity and durability, combined with improved disaster resistance, results in the need for less energy and resources.
This is not only the case for repair, removal, disposal, and replacement of building materials and contents due to disasters, but for routine maintenance and operations as well.
“Integration of durability and functional resilience into sustainability codes, standards, and programs is long overdue,” David Shepherd, director of sustainability for the Portland Cement Association (PCA) said. “Some say the most sustainable structure is the one that isn’t built. We believe the most sustainable building is the one still standing.”
Functionally resilient buildings place less demand on resources and allow communities to provide vital services, even after a natural disaster. For example, resilient construction allows businesses to continue operations, providing municipalities with a consistent tax base. Further community economic, societal, and environmental benefits occur when cities are not required to reallocated resources for emergency recovery.
A resilient building is not limited to one that is operational after a natural disaster but also one that can withstand the hardship of the passing years. The Brookings Institution projects that by 2030, the U.S. will have demolished and replaced 82 billion sf of its current building stock, or nearly one-third of existing buildings, largely because the vast majority of them weren't designed and built to last any longer. Robust, functionally resilient buildings are frequently reused and even repurposed when downtowns are renovated.
To allow local governments to adopt green building codes that address high performance as well as conventional sustainable features, the PCA and the Institute for Business and Home Safety (IBHS) have developed High Performance Building Requirements for Sustainability 2.0. The criteria are written in mandatory language that amends and appends the International Code Council International Building Code. The provisions are generic and do not specify one specific material over another.
PCA and IBHS have aligned the provisions with the concepts of both the Whole Building Design Guide and High Performance Building Council. Enacting and enforcing these provisions provides the basis for designers and owners to obtain certification as a US Green Building Council Leadership in Energy and Environmental Design for New Construction. BD+C
Related Stories
Great Solutions | May 5, 2017
No nails necessary: Framing system comes together with steel zip ties and screws
Clemson University’s School of Architecture develops a patent-pending construction method that is gaining attention for its potential use in rapid, low-tech sustainable housing.
Multifamily Housing | May 3, 2017
Silicon Valley’s high-tech oasis
An award-winning rental complex takes its design cues from its historic location in Silicon Valley.
Architects | May 3, 2017
Avoiding trouble in paradise: Tips on building successfully in the Caribbean
The island setting itself is at the root of several of these disruptive assumptions.
Multifamily Housing | May 2, 2017
Multifamily housing: 7 exciting, inspiring innovations [AIA Course]
This AIA CES course features seven novel approaches developers and Building Teams are taking to respond to competitive pressures and build more quickly and with more attractive offerings.
Healthcare Facilities | May 1, 2017
Designing patient rooms for the entire family can improve patient satisfaction and outcomes
Hospital rooms are often not designed to accommodate extended stays for anyone other than the patient, which can have negative effects on patient outcome.
Architects | Apr 27, 2017
Number of U.S. architects holds steady, while professional mobility increases
New data from NCARB reveals that while the number of architects remains consistent, practitioners are looking to get licensed in multiple states.
Multifamily Housing | Apr 26, 2017
Multifamily amenity trends: The latest in package delivery centers
Package delivery centers provide order and security for the mountains of parcels piling up at apartment and condominium communities.
Multifamily Housing | Apr 26, 2017
Huh? A subway car on the roof?
Chicago’s newest multifamily development features an iconic CTA car on its amenity deck.
High-rise Construction | Apr 26, 2017
Dubai’s newest building is a giant gilded picture frame
Despite currently being under construction, the building is the center of an ongoing lawsuit filed by the architect.