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
| Aug 11, 2010
NAVFAC releases guidelines for sustainable reconstruction of Navy facilities
The guidelines provide specific guidance for installation commanders, assessment teams, estimators, programmers and building designers for identifying the sustainable opportunities, synergies, strategies, features and benefits for improving installations following a disaster instead of simply repairing or replacing them as they were prior to the disaster.
| Aug 11, 2010
City of Anaheim selects HOK Los Angeles and Parsons Brinckerhoff to design the Anaheim Regional Transportation Intermodal Center
The Los Angeles office of HOK, a global architecture design firm, and Parsons Brinckerhoff, a global infrastructure strategic consulting, engineering and program/construction management organization, announced its combined team was selected by the Anaheim City Council and Orange County Transportation Authority (OCTA) to design phase one of the Anaheim Regional Transportation Intermodal Center.
| Aug 11, 2010
GBCI launches credentialing maintenance program for current LEED APs
The Green Building Certification Institute (GBCI) launched a credentialing maintenance program (CMP) for LEED APs and Green Associates, ensuring that LEED professional credentials will remain relevant and meaningful in a rapidly evolving marketplace.
| Aug 11, 2010
Construction employment shrinks in 319 of the nation's 336 largest metro areas in July, continuing months-long slide
Construction workers in communities across the country continued to suffer extreme job losses this July according to a new analysis of metropolitan area employment data from the Bureau of Labor Statistics released today by the Associated General Contractors of America. That analysis found construction employment declined in 319 of the nation’s largest communities while only 11 areas saw increases and six saw no change in construction employment between July 2008 and July 2009.
| Aug 11, 2010
Green consultant guarantees LEED certification or your money back
With cities mandating LEED (Leadership in Energy and Environmental Design) certification for public, and even private, buildings in growing numbers, an Atlanta-based sustainability consulting firm is hoping to ease anxieties over meeting those goals with the industry’s first Green Guaranteed.
| Aug 11, 2010
Architecture Billings Index bounces back after substantial dip
Exhibiting a welcome rebound following a 5-point dip the month prior, the Architecture Billings Index (ABI) was up almost 6 points in July. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lag time between architecture billings and construction spending. The American Institute of Architects (AIA) reported the July ABI rating was 43.1, up noticeably from 37.7 the previous month.
| Aug 11, 2010
Rafael Vinoly-designed East Wing opens at Cleveland Museum of Art
Rafael Vinoly Architects has designed the new East Wing at the Cleveland Museum of Art (CMA), Ohio, which opened to the public on June 27, 2009. Its completion marks the opening of the first of three planned wings.
