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John Fulmer East Mill Street Studio313 Hardwick PlaceJoppa, Md. 21085410.510.7513814.512.1482 cell814.975.1144 fax
LEED Revisions
After hearing grumblings that the LEED-EB (Existing Buildings) rating system was too
costly and complicated, the U.S. Green Building Council (USGBC) tweaked the guidelines and
announced the revisions in New Orleans on Oct. 25.
The USGBC heard more than 650 suggestions from architects, contractors and facility
managers, among others, during the first public comment period held from Aug. 2 to Sept. 2. A
second, two-week comment period ended in October.
Doug Gatlin, USGBCs national accounts director made the announcement. The USGBC
was a big presence at the International Facility Manager Associations World Workplace
convention held in New Orleans that week. The USGBC also held its Greenbuild 2007
conference soon after in Chicago.
Todays Facilty Manager reported Gatlin said the rating system underwent a number of
changes to streamline documentation and make it even more relevant to building operations.
The revisions to LEED-EB 2.0 will be voted on by USGBC members in a balloting process that
lasts for 30 days after the announcement.
Teresa Sweek, an engineering consultant and LEED AP with Paladino, a Seattle contractor,
was part of a panel that spoke on LEED-EB at Greenbuild. Though hesitant to endorse the
revisions before the vote, Seewk said she was pleased with what she had seen. LEED-EB is still a
hard sell and, during the question-and-answer period held after the panel spoke, many attendees
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questioned the cost-effectiveness of LEED-EBs intricate documentation process when they could
aim for simpler, informal sustainability goals.
But Sweek said the revisions have completely revamped the process.
One thing you can say is that we had a LEED-EB scorecard that was based on the existing
program, and we looked at the pilot that came out and made a scorecard for that. We changed
almost every single line item, she said. My personal opinion is that its n improvement. Its
really exciting. If youve gone through the current EB process, looking at the new one will be a
different approach.
LEED-EB v.2008, as its now called, is designed to eliminate certain program prerequisites
and intersects with LEED for New Construction (NC), clear up some fuzzy language, and put
more stress on facilities operations, building commissioning, and maintenance. More emphasis
was placed on green cleaning, which was given a single category.
The revisions should help cut red tape. For example, to score commuting points in the current
process, owners have to log on-site bike racks, car-pool numbers, and the sites ease of access to
public transit. The revisions require only the ratio of one-car commuters to those who use public
or alternate transportation.
Energy and water standards were also targeted for updates, including doubling the points for
energy efficiency in EA Credit 1. Brand-new credits were introduced for energy best practices.
Points for water efficiency were also doubled and credits for water metering and cooling-tower
water efficiency were also introduced. LEED-ED v.2008 updated references to the latest versions
of third-party standards, such as ASHRAE 62 and 55, the Uniform Plumbing Code, and Green
Seal.
Since existing buildings make up more than 90 percent of the countrys building stock, the
revisions are seen as another important step in the greening of America. The USGBC initiated
LEED-EB in 2001 and, after its development phase and first public comment periods, the
program was activated in 2004. However, following its revision of LEED-NC standards in 2005,
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the USGBC began overhauling its EB guidelines this year.
The July 2007 issue of Building Design and Construction magazine reported that only 46 (5.6
percent) of 824 completed LEED projects earned EB certification. Michael Arny president of
Leonardo Academy, consultancy firm that oversaw the EB committee from 2001-2005, told the
magazine, Everyone has been a little surprised about how long LEED for existing buildings has
taken to sink into the marketplace.
Sweek said she thinks that will be a thing of the past and that she seen the number of LEED-
EB registrations rise.
We have many clients, some of them with large portfolios, who are looking at LEED-EB,
recognizing the importance and wanting to make a positive change, she said.
In a nutshell, we will make the process more user-friendly by reducing the documentation
and reporting burden, Gatlin told the magazine.