“Insulation: Thermal Performance is Just the Beginning” [

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Vol. 14, No. 1] was another very informative article. Some specific comments:

1) Regarding polysio insulation, if the conductivity of the hydrocarbon blowing agent is indeed lower than HCFC-141b, then the insulation performance should be better, not worse.

magazine seeks entries for its first Green House Contest. The magazine will feature one new home and one renovation in the magazine. Each winner will also receive a $1,000 gift certificate from Designtex. The deadline for entries is March 31. More information and entry forms are online at www.organicstyle.com.

Pollution Prevention software from the U.S. EPA, www.pbtprofiler.netMany are unaware that only a small fraction of the roughly 85,000 industrial chemicals currently in use in the United States—everything from flame retardants to adhesives—has undergone toxicity testing. Only two categories of chemicals require specific testing prior to... Read more

BuildingGreen Suite. Case studies are published through the U.S. Department of Energy’s (DOE) High Performance Buildings Database. Selected projects in the database are also featured on:

•DOE High... Read more

America is in the midst of an affordable housing crisis. A family supported by one full-time minimum-wage earner cannot afford rent for the average two-bedroom apartment anywhere in the U.S., according to the nonprofit Enterprise Foundation, which supports local organizations building affordable housing around the country. In many parts of the... Read more

Recycled content is the most widely cited attribute of green building products. Numerous federal, state, and local government agencies have “buy recycled” programs aimed at increasing markets for recycled materials—these programs typically have an explicit goal of supporting recycling programs to reduce solid-waste disposal. A handful of... Read more

The U.S. Green Building Council Board voted at its Portland, Oregon, meeting in November 2004 to create a Research Committee. The committee will identify research priorities in the green-building field, educate policy makers and funding agencies regarding green-building research needs, expand the scientific basis of the LEED

® Rating... Read more

Lighting for Tomorrow, organized by the American Lighting Association, the U.S. Department of Energy, and the Consortium for Energy Efficiency, has officially launched its 2005 Design and Technology Competition. The competition is designed “to stimulate the market for high-efficiency residential lighting fixtures” and “to increase market... Read more

The Forest Stewardship Council’s new Chain-of-Custody Standard, FSC-STD-40-004, substantially revises the organization’s labeling and certification rules. In place of what has been known as “partial-content certification” of composite wood products (see

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Vol. 9, No. 6), FSC has now introduced three new labels: “FSC Pure,” “... Read more

Air Quality Sciences, Inc., has released a School Test Kit that measures asthma triggers, including formaldehyde, other volatile organic chemicals (VOCs), and dust mite allergens. Nearly one in 13 school-aged children in the U.S. suffers from asthma, according to the company. Details are online at www.aqs.com.

In December 2004, the nonprofit Institute for Market Transformation to Sustainability approved version 2.0 of the Unified Sustainable Textile Standard, designed “to provide a market-based definition for sustainable textile, establish performance requirements for public health and environment, and address the triple bottom line (economic,... Read more

BuildingGreen, Inc. is excited to announce that we’re partnering with the

Boston Architectural Center (BAC) in the online delivery of its Sustainable Design Certificate Program. BAC has a long history as a leading provider of architectural-degree and continuing-education programs. Like BAC’s onsite program, all of its online courses are... Read more

The U.S. Green Building Council has announced a call for session proposals for the next Greenbuild conference, set for Atlanta in November 2005. Outside reviewers will rate all proposals using a 100-point scale designed around the theme of stewardship. Proposals must be submitted electronically by February 11, 2005. Details are online at www.... Read more

NAHB Model Green Home Building Guidelines. Austin, Texas, homebuilder Ray Tonjes, chair of NAHB’s Green Building Subcommittee, presented the Guidelines as “a milestone in our efforts to provide safe,... Read more

announced the winners of the

C2C Housing Design and Construction Competition (see

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Vol. 13, No. 4) at the Art Museum of Western Virginia in January 2005. The competition to design innovative affordable housing was inspired by the principles laid out in... Read more

The member nations of the European Union (EU) have begun trading the right to emit carbon dioxide (CO

2), a global-warming gas and the chief culprit in climate change. The Emissions Trading Directive, begun in a pilot phase on January 1, 2005, was planned as a keystone in the EU’s bid to comply with the Kyoto Protocol. Industry critics... Read more