The American Institute of Steel Construction has released updated environmental product declarations (EPDs) “to help designers and building owners design more environmentally friendly buildings and bridges,” according to an AISC news release.
The organization develops industry-average environmental product declarations (EPDs) for three products: fabricated hot-rolled structural sections, fabricated steel plate, and fabricated hollow structural sections (HSS)—the latter developed with the Steel Tube Institute. “These documents are designed to facilitate an accurate, apples-to-apples comparison of the structural materials on the market today,” the release says. These documents are updated every five years.
“Many people associate steel with old smokestacks and air pollution, but structural steel is now the premier green building material,” said AISC President Charles J. Carter, SE, PE, PhD. “Over the past three decades, the steel industry has reduced greenhouse gas and overall emissions by 36%. And the American structural steel industry is leading the way to a greener future with a carbon footprint nearly half the world average. By comparison, Chinese structural steel has three times the global warming potential of domestic steel.”
Many rating systems (LEED V4), standards (ASHRAE 189.1), green building codes (IgCC), and specific customers require the submission of environmental product declarations (EPDs) for products delivered to the project site. These EPD life-cycle assessments provide information on environmental impacts related to the manufacture of the product, including global warming potential, ozone depletion, acidification, eutrophication, and ozone creation.
AISC works with its mill members to develop industry average EPDs for structural steel produced in the United States. In addition to quantifying the impacts of the mill processes, the EPD work quantifies the industry average per ton environmental impacts of the fabrication process.
Related Stories
| Mar 1, 2012
Is your project too small for LEED? Consider other green standards
There are many other recognized national, state and local programs that offer a variety of best management practices and sustainable design, construction and operating strategies.
| Mar 1, 2012
California bill aims to cut costs for commercial building energy retrofits
A bill in the California Assembly would allow the state to pool together property owners’ energy-retrofit loans.
| Feb 29, 2012
Carvalho appointed Shawmut Safety Director
He has been a driving force behind multiple safety-orientated initiatives at Shawmut, including Safety Week, the creation of an online safety manual, and the implementation of a new safety reporting and tracking system.
| Feb 23, 2012
Federal budget cuts put major building projects on hold
A plan to build the National Bio and Agro-Defense Facility in Kansas is among several major building projects in jeopardy after the Obama administration’s 2013 budget was unveiled. The budget would cut all construction spending for the facility.
| Feb 23, 2012
Federal agencies fixed on leasing LEED-certified space
The federal government is especially focused on renting LEED-certified spaces.
| Feb 23, 2012
Regulators investigating construction accident at World Trade Center
The New York Port Authority and the city’s fire and building departments are investigating an accident at the World Trade Center construction site in lower Manhattan after a crane dropped steel beams that fell about 40 stories onto the truck that delivered them.
| Feb 23, 2012
New Virginia statewide building code goes into effect March 1
After March 1, all building plans in Virginia must adhere to the 2009 code that was adopted a year ago.
| Feb 23, 2012
Privatizing flood insurance could lead to new code requirements
One thing that could pave the way toward private flood insurance would be NFIP reforms, like requiring new construction in flood-prone areas to be elevated.
| Feb 22, 2012
ACI BIM manual for cast-in-place concrete in development
The improved communication, coordination, and collaboration afforded by BIM implementation have already been shown to save time and money in projects.