EBN that... Read more

On March 25, 2003, the U.S. Green Building Council published a notice with several changes and adjustments to the recently released version 2.1 of its LEED™ Rating System for New Construction (see

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Vol. 11, No. 12). Designers working on projects that are seeking LEED certification are advised to visit the Council’s Web site... Read more

The International Hotels Environment Initiative and Oceans Blue recently honored Meeting Strategies Worldwide with the first

Environmentally Responsible Meetings Award for its work on the 2002 Forest Leadership Forum. This event, showcasing ecological forest management certification programs, was held in April 2002 in Atlanta, Georgia.... Read more

A chemical used in food packaging and other plastics causes miscarriages and birth defects in laboratory mice, geneticists at Case Western Reserve University have found. Bisphenol A, used to manufacture the hard, clear plastic polycarbonate and a sealant to prevent cavities in teeth, mimics the hormone estrogen, according to the researchers,... Read more

Just in time for Earth Day, The American Institute of Architects announced the Top Ten Green Projects for 2003. Winning entries include residential, commercial, and educational projects. The awards program was cosponsored this year by the U.S. Department of Energy and the National Building Museum, and hosted online by BuildingGreen, Inc. Full... Read more

almost another system. Taco®, the nation’s largest... Read more

California diverted 48% of its waste stream from landfills in 2002, according to the California Integrated Waste Management Board. A total of 34 million tons (31 million tonnes) of solid waste were diverted last year, a fourfold increase since 1990, when the Integrated Waste Management Act took effect in the state. This law requires every local... Read more

The U.S. Environmental Protection Agency (EPA) has released a list of 30 “Waste Minimization Priority Chemicals” to replace a draft list of chemicals that EPA identified in 1998 as persistent, bioaccumulative, and toxic. Because of their resistance to deterioration and propensity to build up as they move through the food chain, these chemicals... Read more

The Institute for Housing and Urban Development Studies, based in Rotterdam, the Netherlands, will offer a course in

International Sustainable Building and Urban Design this September. The course, intended for mid-career professionals, will include expert workshops, excursions in Germany and Belgium, and participation in the... Read more

Robert Fox has left his position as senior principal with Fox & Fowle Architects to open a new firm:

Robert Fox Architect. At his new firm, Fox intends to focus on “environmentally responsible, high-performance buildings for a select group of clients in New York City.” “So far, the response has been terrific,” Fox reports, “and it... Read more

The Bush Administration has rolled out the Integrated Sequestration and Hydrogen Research Initiative, a $1 billion partnership between government and industry to design, build, and operate a coal-fired electricity and hydrogen production plant. The 275-megawatt prototype plant, known as FutureGen, will rely on coal gasification to produce... Read more

Clearview Elementary School in Hanover,... Read more

Ren Anderson of the National Renewable Energy Laboratory wins this month’s award for finding a hidden error in the water heating feature article in our October 2002 issue (

Vol. 11, No. 10). He astutely noted that in our text and graphic on page 9, explaining water-heating system efficiency losses, the percentages of heat loss and end-... Read more

Several new developments at the American Society for Heating, Refrigeration, and Air Conditioning (ASHRAE) reflect the Society’s growing focus on issues of sustainability. These include the creation of a new technical committee (TC) on the topic, the signing of a partnering agreement with the U.S. Green Building Council (USGBC), and the... Read more

San Mateo County Green... Read more

Vol. 11, No. 11), designers pursuing LEED™ Indoor Environmental Quality Credit 4.4 have been at a loss for fire-retardant panel products. This credit requires that composite wood and ag-fiber products contain no added urea-... Read more

New U.S. Environmental Protection Agency (EPA) clean water regulations, demanding that construction sites larger than one acre (0.4 ha) obtain a

National Pollution Discharge Elimination System (NPDES) permit, became effective March 10. (The rule has applied to sites larger than 5 acres/2 ha since 1990.) The regulations were not enacted... Read more

Whether or not Iraq’s mammoth oil reserves have anything to do with our war to oust Saddam Hussein, our dependence on foreign oil is indisputably bad for this country. We spend over $100 billion annually on petroleum imports, accounting for roughly 20% of our balance-of-trade deficit (2002). The entire U.S. economy shudders whenever temporary... Read more

Both the number and the severity of droughts and storms are on the rise, according to a new report by the World Water Council. These and other manifestations of global climate change have contributed to a

tenfold increase in economic losses from weather-related catastrophes over the past five decades. The 1990s saw more significant... Read more