Thank you for continuing to be the most informative green building publication available today! Your October feature article, “Air Filtration in Buildings” (

Vol. 12, No. 10), was a wealth of information.

Proper use of ozone generators for cleaning indoor air is misunderstood and misrepresented in too many articles. As a healthy... Read more

Cool Roof Rating Council (CRRC) has begun the aged-testing component of its product rating program. CRRC has been providing third-party verification of both initial solar reflectance and initial thermal emittance of roofing products since September 2002 (see

EBN

Vol. 12, No. 7), and this aged-testing component adds another... Read more

A recent study that compared development patterns to the health of over 200,000 people in 448 counties in major metropolitan areas around the U.S. found that

car-dependent suburbanites suffer from obesity and high blood pressure at a greater rate than city-dwellers. The report, “Relationship between Urban Sprawl and Physical Activity,... Read more

The Boston Society of Architects has approved the Institution Recycling Network (IRN) to offer American Institute of Architects

Learning Units in construction waste management. IRN, based in Concord, New Hampshire, is a cooperative organization that works to improve the financial and operating performance of recycling programs at... Read more

The California Division of the State Architect (DSA) has issued an “Acceptance Criteria Document” for zero-water consumption urinal fixtures that is helping to clear the way for nonflushing urinals in California schools and state-owned buildings. With this document, “DSA addresses those sections of the code that were controversial, and says... Read more

Global climate change will prompt

widespread extinction within decades, according to an international group of 19 scientists. The group studied more than 1,000 species representing roughly 20% of the Earth’s terrestrial surface and found that, if current warming trends continue, 15–37% of them will be “committed to extinction” by 2050.... Read more

EBN... Read more

David L. Grumman, editor. American Society of Heating, Refrigeration and Air-Conditioning Engineers, Inc., 2004, paperback, 170 pages, $99 ($79 for ASHRAE members). Contact ASHRAE Customer Service at 1-800-527-4723 or 404-636-8400, or visit the ASHRAE.org Bookstore.

Engineers can be a literal bunch. A chapter in the

ASHRAE... Read more

Traces of fluoxetine hydrochloride, the active ingredient in the drug

Prozac, have been found in fish in central Texas, according to a Baylor University study led by toxicologist Dr. Bryan Brooks. “Maybe it makes you a happy fish and you’re kind of hanging out,” said Brooks, but he questions the drug’s effect on the ability of fish to... Read more

Last October’s issue of

EBN (

Vol. 12, No. 10) was another great one. My non-expert two cents on the filtration issue is that the best way to do HVAC in buildings (at least buildings other than single-family homes) is to separate space conditioning, which is an intermittent load, from ventilation, which is always present during... Read more

The Second Circuit Court of Appeals in New York City has rejected a Bush Administration plan to lower energy-efficiency standards for air-conditioners. The lawsuit,

Natural Resources Defense Council v. Abraham, was brought by NRDC, consumer groups, and attorneys general from ten states. Clinton Administration standards, which mandate... Read more

Governor James E. McGreevey of New Jersey announced the adoption of

new stormwater-control regulations in January that are being hailed as the most comprehensive in the nation. The new rules establish a 300-foot (90 m) buffer around more than 6,000 stream miles (9,650 km) along high-quality waterways. They also establish a goal of... Read more

“Renewable energy sources could provide the equivalent to today’s production of both thermal and nuclear power combined.” While such a claim might be expected from environmentalists, this conclusion came from the

Clean Air Renewable Energy Coalition, a unique alliance of Canadian corporations (including energy producers Shell Canada, BP... Read more

The Inuit Circumpolar Conference (ICC), representing 155,000 Inuit people in Russia, Canada, Greenland, and Alaska, is planning a human-rights legal case against Arctic states—particularly the United States—for their

complicity in global climate change. “What is at stake here is the cultural survival of Inuit as a people,” said ICC... Read more

The Audubon Center at Debs Park outside Los Angeles has earned a Platinum rating under version 2 of the U.S. Green Building Council’s LEED® Rating System. When the certification was announced in December 2003, the Audubon Center became the first building in the U.S.—and the second in the world (see EBN Vol. 12, No. 12)—to achieve this... Read more

Building on the success of its EcoWorx® backing system, in early December Shaw president Julian Saul... Read more

The

U.S. Green Building Council has completed elections for members of its board of directors. New members are

Zaida Swanson Hagar, AIA, from the City of Dallas – Equipment and Building Services Department;

Vivian Loftness, FAIA, from the School of Architecture at Pittsburgh’s Carnegie Mellon University; and

... Read more

Maryland Governor Robert L. Ehrlich, Jr. has launched a statewide green building tax credit. Although authorized in the spring of 2001, the credit was in development through last fall and officially launched only in November. The Maryland Energy Administration hopes that the tax credit will increase the number of green buildings in the state,... Read more

The company premiered its new Axis™ underfloor HVAC system at the 2003 Greenbuild... Read more