A study published in the journal

Cancer Research in June 2006 links bisphenol-A (BPA)—used to make the hard, clear plastic polycarbonate as well as most epoxies—to cancer. BPA, which mimics the human hormone estrogen, altered the structure of genes in rats’ prostate cells when they were exposed to low doses of the chemical, the study... Read more

Charles Kibert, Ph.D., of the University of Florida’s Rinker School of Construction, has assembled an impressive collection of speakers from around the world for a sequel to the seminal Sustainable Construction conference he hosted in November 1994. Based on its draft agenda, the four-day affair looks to be a hybrid of Greenbuild’s practice-... Read more

The U.S. Conference of Mayors, which represents the 1,183 U.S. cities with populations of 30,000 or more, has called for all new buildings and major renovation projects to be climate neutral by 2030. The Conference unanimously adopted Resolution 50, “Adopting the ‘2030 Challenge’ for All Buildings,” during its 74th annual meeting, in June 2006... Read more

The U.S. Army has announced that, beginning in 2008, all of its new buildings will achieve Silver or higher ratings in the U.S. Green Building Council’s LEED® Rating System. LEED will supplant the Army’s own Sustainable Project Rating Tool (SPiRiT), which was modeled after LEED. The Army has also committed to certifying all of its housing once... Read more

ED+C) magazine has announced the winners of its annual Excellence in Design Awards. This year’s jury included

ED+C staff members as well as Rick Fedrizzi, president and CEO of the U.S. Green Building Council (USGBC); Jim Nicolow, AIA, head of the sustainability initiative at Lord, Aeck &... Read more

In a May 2006 announcement before the New York League of Conservation Voters, New York City Mayor Michael Bloomberg announced a new Division of Sustainability that will operate within the Mayor’s Office of Operations. Bloomberg’s announcement, in which he called sustainability “a philosophy of realistic optimism,” follows his 2004 creation of a... Read more

Outside the window a phoebe was bringing food to her nest under the eaves. I had positioned myself next to the window in the small lecture room as I always try to do at meetings—when I am fortunate enough to be in a meeting facility with windows. Being able to glance out the window from time to time helps me relax and, I think, even focus on... Read more

When LEED® for New Construction (LEED-NC) version 2.2 was released in November 2005, the U.S. Green Building Council (USGBC) dictated that project teams that had registered projects under previous versions of LEED-NC were free to migrate to the new version, but that such a migration was an all-or-nothing proposition. A project must be submitted... Read more

Ten states, two cities, and three environmental organizations have sued the U.S. Environmental Protection Agency (EPA) for not regulating carbon dioxide emissions from power plants. While the Clean Air Act requires EPA to regulate air pollutants, the Bush administration claims carbon dioxide and other greenhouse gasses do not qualify as... Read more

A $1 billion rush order for the Indonesian tropical hardwood merbau is designated for construction of the 2008 Beijing Olympic sports venues, according to an April 2006

New York Times report. The deal is part of $7 billion China invested in Indonesia last year—much of the investment is going toward replacing valuable ecosystems with... Read more

We are thrilled to announce that Tristan Roberts has joined our staff as associate editor of

Environmental Building News. Tristan grew up on a small dairy farm in upstate New York; attended high school at Phillips Academy in Andover, Massachusetts; graduated from Marlboro College in Marlboro, Vermont, with a degree in philosophy and... Read more

In April 2006, Maine became the first state to offer a financial incentive for recycling building thermostats that contain mercury and the first state to mandate thermostat recycling for homeowners. Previous laws banned the sale of new mercury thermostats and required recycling by wholesalers. A minimum $5 incentive will be offered for each... Read more

Detective James Zadroga’s January 5, 2006, death of respiratory failure is the first to be officially blamed on exposure to dust from the September 11, 2001, collapse of the World Trade Center. “It is felt with a reasonable degree of medical certainty that the cause of death in this case was directly related to the 9/11 incident,” according to... Read more

The International Interior Design Association (IIDA) has announced the winners of its annual Student Sustainable Design Competition. Bridget Dunn, from Florida State University in Tallahassee, won Best of Competition, and Olena Baranova, from the Academy of Art University in San Francisco, won an Award of Merit. Holly Murdock, from Utah State... Read more