LEED certification strongest in Illinois, gaining in the South, Southwest

Source: U.S. Green Building Council

Now in its fifth year, the USGBC’s Top 10 States for LEED Green Building Per Capita in Nation ranking is based on 2010 U.S. Census data and includes commercial and institutional green building projects that were certified throughout 2014. Illinois retained its top national position for a second consecutive year, with 174 LEED certifications representing 3.31 square feet of LEED-certified space per resident.

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Free tutorial primes suppliers, manufacturers on LEED v4

Sources: GreenCE Inc., Ridgefield, Wash.; CP staff

Continuing education services provider GreenCE, Inc. cites the industry’s first comprehensive LEED v4 specification program for building product and material interests. The new U.S. Green Building Council rating system compels manufacturers and suppliers to submit product and material documentation as part of significant changes surrounding project credits.

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ASHRAE, USGBC revise green building benchmark, Standard 189.1

Sources: ASHRAE, Atlanta; CP staff

New requirements to further reduce energy and environmental impacts in buildings’ construction and operating phases—vehicles’ jobsite idle time and long-term stormwater management guidelines among them—are detailed in the 2014 version of the green building standard from ASHRAE, the U.S. Green Building Council and Illuminating Engineering Society.

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USGBC enlists materials, products sources in supply chain group

Sources: CP staff; U.S. Green Building Council, Washington, D.C.

Acknowledging supplier and product interests’ central role in green building practice, USGBC’s LEED Steering Committee has tasked a new Supply Chain Optimization Group with supporting the LEED v4 Materials and Resources (MR) section.

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Industry-Wide EPD for ready mixed premiers at 2014 Greenbuild

Source: National Ready Mixed Concrete Association, Silver Spring, Md.

With the U.S. Green Building Council’s Greenbuild Conference & Expo as a backdrop, NRMCA announced publication of environmental impacts for concrete to help members address the movement toward product transparency in the LEED v4 project rating system. The Industry-Wide (IW) Environmental Product Declaration (EPD) and Benchmark (Industry Average) Report span a wide range of mix designs from materials sourced across the country.

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The gospel of green building certification according to the environmentalist fringe

On the strength of its Leadership in Energy and Environmental Design rating system, the U.S. Green Building Council has rapidly become one of the more influential groups in architecture, engineering and construction. What USGBC lacks in codified standards or contract guidelines akin to those of the American Concrete Institute, American Institute of Architects or American Society of Civil Engineers, for example, is balanced by LEED, a brand greatly solidified during the past decade.

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Sweeping LEED 2012 changes too much for timely shift from 2009 version

Sources: U.S. Green Building Council (USGBC), Washington, D.C.; CP staff

The addition of measurement and performance tools affecting construction material and product specifications for Leadership in Energy & Environmental Design certification-targeted projects is among factors behind USGBC’s decision to delay a final LEED 2012 ballot until later this year, then rebrand the new version LEED v4 for a mid-2013 release.

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