Sixty-one buildings are now certified under LEED™ versions 1.0, 2.0, and 2.1; and nearly 900 projects have registered for certification. There are now over 4,000 LEED-accredited professionals, and more than 10,000 people have participated in LEED training workshops. The pilot programs for LEED for Commercial Interiors (LEED-CI) and LEED for... Read more

... Read more

The country’s

largest commercially owned photovoltaic system was recently installed on Long Island, New York. Covering 102,700 ft2 (9,540 m2) of three buildings owned by Fala Direct Marketing, the system is owned by the Long Island Power Authority and was designed and installed by PowerLight Corporation, using Shell Solar panels. The... Read more

Thank you for your coverage of Vermont Built Green in July 2003 (

Vol. 12, No. 7). I would like to correct the sentence that reads “Efficiency Vermont, a utility-funded demand-side management program in the state, currently covers all of the costs for Vermont Energy Star® compliance.” The Vermont Energy Star Homes service is jointly... Read more

The Path of Painted Potties.” After gracing the streets of Santa Fe during June and July, 75 creatively decorated toilets vied for honors in various categories, including TP Cruisers (for mobile entries) and Best Use of... Read more

In the process of designing a large open-plan office building for a corporate client, Gensler’s designers suggested taking a look at a smaller project they recently completed for the same client. In the earlier project, they found that partially closed-in “teaming areas” they had created in the corners were rarely used because they didn’t offer... Read more

are far less likely than permanent classrooms to be healthy environments, according to California’s Air Resources Board and Department of Health Services. During their two-year study, the state found portable classrooms to have inadequate ventilation and lighting levels; elevated particulate matter, moisture,... Read more

I really support

EBN and eagerly anticipate reading it. Your articles are very careful about stating supported facts and not just passing along marketing hype. However, I call your attention to the June 2003 (

Vol. 12, No. 6) article “Honeywell Controls the Nylon 6 Market”: The article ends with the statement “Nylon 6 is... Read more

The Interstate Renewable Energy Council (IREC) has announced the

2003 Innovation and Special Recognition Award winners. IREC gave Innovation Awards to the

Sustainable Natural Alternative Power (SNAP) Program in Chelan County, Washington; the

Chicago Solar Partnership; and the

Utah Wind Power Campaign. IREC also... Read more

Over the past year, three companies have begun marketing a low-density, open-cell polyurethane foam insulation made, in part, from soybeans. By far the best organized and established of these is BioBased Systems of Spring Valley, Illinois. Experienced users tell EBN that BioBase 501 works just as well as its petrochemical-based competitors, and... Read more

The Emerging Green Builders subcommittee of the USGBC is steering the

first annual USGBC Design Competition. Participation is limited to current students of all disciplines and graduates with no more than three years’ experience in the industry. Winners will be announced at USGBC’s Greenbuild conference this November. Watch for details... Read more

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Greening Rooftops for Sustainable Communities, the first national conference on green roofs, was held May 29–30 in Chicago, drawing more than 500... Read more

After surveying its member companies, the North American Insulation Manufacturers Association estimates that the industry used nearly 2 billion pounds (900 million kg) of

recycled glass and blast-furnace slag in the manufacture of fiberglass and slag-wool insulation last year. Of that total, 58% was glass cullet and 42% was slag. Since... Read more

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The Cool Roof Rating Council (CRRC), a member-based, nonprofit, educational organization, now has over 100 listings in its

Rated Products... Read more

A number of state legislatures are reviewing

bills related to indoor air quality this session. Connecticut, Georgia, Illinois, Massachusetts, New York, Texas, and Virginia are considering legislation specifically addressing mold contamination.

by Joseph W. Lstiburek, Ph.D., P.Eng.; Energy & Environmental Building Association, Minneapolis, MN, 2002. Available from EEBA, 952-881-1098,

www.eeba.org. Spiral-bound, 42 pages, $18 ($15 members).

EEBA Water Management Guide is a clear, concise booklet about preventing rain and groundwater entry into houses and light-... Read more

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by Leonard R. Bachman; John Wiley & Sons, Inc., Hoboken, NJ, 2003. Hardcover, 479 pages, $75.

, a state-sponsored program, recently received an

Innovations in American Government Award—the “Oscar” of government awards—and $100,000 to support its activities. The nation’s first independent, ratepayer-funded energy-efficiency utility, Efficiency Vermont has saved more than 99,000 megawatt hours of electricity in... Read more

CD-ROM released in 2003 by ASTM International, 100 Barr Harbor Dr., PO Box C700, W. Conshohocken, PA 19428; 610-832-9585,

www.astm.org. Stock No.: Green03, $175 in North America, $193 elsewhere.