More jurisdictions are utilizing the new International Green Construction Code as a tool to address sustainable construction for new and existing buildings. Fort Collins, Colo., and Kayenta Township, Ariz., are the most recent in a series of local and state governments that have adopted the IGCC, according to the International Code Council. These two actions follow earlier adoptions by Richland, Wash. and the state of Rhode Island. Fort Collins is the first jurisdiction in Colorado to adopt the IGCC and Kayenta is the first Native American tribal adoption and the first jurisdiction in Arizona to adopt the IGCC. The Code Council expects several more state and local adoptions of the IGCC within the next few months.
In March, the Fort Collins City Council voted to approve significant extractions from the IGCC and the National Green Building Standard, ICC 700, as part of green building code amendments to the city's building codes, which already includes nine I-Codes. The effective date for the provisions is January 2012.
Kayenta adopted the IGCC Public Version 2.0 on a voluntary basis and the code may be incorporated into the community’s Comprehensive Zoning Ordinance. Kayenta adopted the code with specific requirements related to greenfields, conservation areas, and agricultural land.
“The emergence of green building codes and standards is an important next step to provide communities with the opportunity to build sustainable and safe buildings,” Richard P. Weiland, International Code Council Chief Executive Officer said. “We are pleased to recognize Kayenta Township and the Navajo Nation as the first Native American community in the United States to adopt the International Green Construction Code and Fort Collins for being the first jurisdiction in Colorado to adopt the code."
The IGCC applies to new and existing, traditional and high-performance commercial buildings. It includes ANSI/ASHRAE/USGBC/IES Standard 189.1 as a compliance option. Coordinated with the ICC family of codes, the IGCC is designed to go beyond traditional code requirements for communities that are pursuing safe and sustainable construction.
The IGCC Public Version 2.0 offers a Zero Energy Performance Index (zEPI), requiring buildings to use no more than 51 percent of the energy allowable in the 2000 International Energy Conservation Code.
Examples of provisions in Public Version 2.0 include:
- A 20 percent water savings beyond U.S. federal standards for water closets in residential settings
- New requirements for identification and removal of materials containing asbestos
- Land use regulations including new provisions addressing flood risk, development limitations related to “greenfields,” use of turf grass and minimum landfill diversion requirements
- Clarification of responsibilities from the registered design professional to the owner to prevent potential conflicts with state and local requirements
- Greater consistency with industry standards for air handling systems
The IGCC’s cooperating sponsors are the American Institute of Architects (AIA), ASTM International, the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), the U.S. Green Building Council, and the Illuminating Engineering Society (IES).
IGCC will be published in 2012 after code development hearings in May and final hearings in November.
About the International Code Council
The International Code Council, a membership association dedicated to building safety, fire prevention and energy efficiency, develops the codes used to construct residential and commercial buildings, including homes and schools. Most U.S. cities, counties and states choose the International Codes, building safety codes developed by the International Code Council. The International Codes also serve as the basis for construction of federal properties around the world, and as a reference for many nations outside the United States.
Related Stories
| Aug 11, 2010
Stimulus funding helps get NOAA project off the ground
The award-winning design for the National Oceanic and Atmospheric Administration’s new Southwest Fisheries Science Center replacement laboratory saw its first sign of movement last month with a groundbreaking ceremony held in La Jolla, Calif. The $102 million project is funded primarily by the American Recovery and Reinvestment Act.
| Aug 11, 2010
7 Tips for Installing Moisture Barriers
If you took a poll of building envelope and construction forensic experts, it's likely that moisture barriers would be high on the list of most poorly understood products used in wall assemblies. Besides deciding which type of barrier to use under various climate conditions, Building Teams must confront the nasty matter of how to install them correctly.
| Aug 11, 2010
Recycled Pavers Elevate Rooftop Patio
The new three-story building at 3015 16th Street in Minot, N.D., houses the headquarters of building owner Investors Real Estate Trust (IRET), as well as ground-floor retail space and 71 rental apartments. The 215,000-sf mixed-use building occupies most of the small site, while parking takes up the remainder.
| Aug 11, 2010
America's Greenest Hospital
Hospitals are energy gluttons. With 24/7/365 operating schedules and stringent requirements for air quality in ORs and other clinical areas, an acute-care hospital will gobble up about twice the energy per square foot of, say, a commercial office building. It is an achievement worth noting, therefore, when a major hospital achieves LEED Platinum status, especially when that hospital attains 14 ...
| Aug 11, 2010
Research Facility Breaks the Mold
In the market for state-of-the-art biomedical research space in Boston's Longwood Medical Area? Good news: there are still two floors available in the Center for Life Science | Boston, a multi-tenant, speculative high-rise research building designed by Tsoi/Kobus & Associates, Boston, and developed by Lyme Properties, Hanover, N.
| Aug 11, 2010
Piano's 'Flying Carpet'
Italian architect Renzo Piano refers to his $294 million, 264,000-sf Modern Wing of the Art Institute of Chicago as a “temple of light.” That's all well and good, but how did Piano and the engineers from London-based Arup create an almost entirely naturally lit interior while still protecting the priceless works of art in the Institute's third-floor galleries from dangerous ultravio...
| Aug 11, 2010
3 Hospitals, 3 Building Teams, 1 Mission: Optimum Sustainability
It's big news in any city when a new billion-dollar hospital is announced. Imagine what it must be like to have not one, not two, but three such blockbusters in the works, each of them tracking LEED-NC Gold certification from the U.S. Green Building Council. That's the case in San Francisco, where three new billion-dollar-plus healthcare facilities are in various stages of design and constructi...
| Aug 11, 2010
Precast All the Way
For years, precast concrete has been viewed as a mass-produced product with no personality or visual appeal—the vanilla of building materials. Thanks to recent technological innovations in precast molds and thin veneers, however, that image is changing. As precast—concrete building components that are poured and molded offsite—continues to develop a vibrant personality all it...
| Aug 11, 2010
Great Solutions: Green Building
27. Next-Generation Green Roofs Sprout up in New York New York is not particularly known for its green roofs, but two recent projects may put the Big Apple on the map. In spring 2010, the Lincoln Center for the Performing Arts will debut one of the nation's first fully walkable green roofs. Located across from the Juilliard School in Lincoln Center's North Plaza, Illumination Lawn will consist ...
| Aug 11, 2010
Idea Center at Playhouse Square: A better idea
Through a unique partnership between a public media organization and a performing arts/education entity, a historic building in the heart of downtown Cleveland has been renovated as a model of sustainability and architectural innovation. Playhouse Square, which had been working for more than 30 years to revitalize the city's arts district, teamed up with ideastream, a newly formed media group t...