Interface flooring has obtained sole licensing rights to make flooring products with NatureWorks™, the new corn-based polylactide (PLA) polymer. Jointly developed by The Dow Chemical Company and Cargill Inc., NatureWorks is made using 30% to 40% less fossil fuel than the amount required for conventional... Read more

Meanwhile,

polar ice is melting. The July 21 issue of

Science reports that the massive Greenland Ice Sheet, which contains roughly 10% of all fresh water on earth, is melting at a rate of 12 cubic miles (51 km3) per year. This melting results in 0.13 mm of sea level rise worldwide annually, according to NASA researchers.

Ecowork by Studio eg

Although the number of

local green building programs is still relatively small—there are fewer than 20 nationwide—forces are growing. In June of this year, the Master Builders Association of King and Snohomish Counties (Greater Seattle) released their Built Green™ program. Partners for the home builder-based program include King and... Read more

BP Solarex, the subsidiary company formed when British Petroleum acquired Solarex Corporation, is now

BP Solar. This change is part of a new corporate look for BP (no longer BP Amoco), which includes a logo with interlocking green and yellow sunbursts and the catchwords “beyond petroleum.” According to a company press release, “The... Read more

A study commissioned by the City of Portland, Oregon attempts to quantify the impacts of applying the LEED Rating System to city buildings. Allen Lee and his associates at XENERGY, Inc. examined three relatively new buildings and found that they could have achieved 32 LEED points (the minimum number required in the LEED 2.0 ballot version) with... Read more

According to statistics from the American Public Transportation Association, reported in the July-August issue of New Urban News, public transportation ridership is up. In 1999, Americans took 9 billion trips on mass transit—a level not seen since 1960 and almost 40% above the low of 6.5 billion trips in 1973. The 1999 level is still far lower... Read more

by Sandra F. Mendler, AIA and William Odell, AIA. John Wiley & Sons, New York, 2000. Hardcover, 400 pages, $69.95

When we reviewed HOK’s Sustainable Design Guide in 1998 (EBN Vol. 7, No. 5), our only complaint was that it lacked a pretty cover. Now that it has been updated, expanded, and published by a mainstream publisher, The HOK... Read more

A British mortgage lender, Norwich and Peterborough Building Society (N&P), has teamed up with the environmental group Future Forests to make its green mortgage “climate neutral.” Homes must have a Standard Assessment Procedure rating of 80 or greater to qualify (80 out of 100 in an energy rating program similar to our HERS). N&P,... Read more

The U.S. Green Building Council’s success with a green building rating system for commercial buildings has led to the formation of a task force to develop a residential LEED system. Approximately 40 experts in energy-efficiency, indoor air quality, materials, and sustainable land development recently met at the Johnson Foundation’s Wingspread... Read more

The TranStar... Read more

by Ken Yeang, 1999. Prestel Verlag, Munich. Paperback, 304 pages, $29.95

The Green Skyscraper start right with the cover shot—an arresting model of the Tokyo Nara Building revealing several floors of skyscraper devoted to gardens and a soft, sculptured form—and... Read more

On June 13, Senator Bob Smith (Republican–NH) introduced the Energy Efficient Buildings Incentives Act (S. 2718) to Congress. The bill would provide tax deductions for the following residential and commercial energy efficiency improvements: whole-building performance, PV systems, certified solar... Read more

With reference to your June 2000 (EBN Vol. 9, No. 6) editorial entitled “Perspective: Green Building Tax Credits? No, Thanks!” you are entirely correct—the last time the federal government offered tax credits for solar energy applications, they made a monumental mistake, one that almost destroyed the solar industry... Read more

I am an architect interested in environmental issues.

EBN is always my first source in searching for information about environmental products because of its clear summaries and comparisons. Your “Recycled Synthetic Roofing Shingles” product review (

Vol. 9, No. 5 – May 2000) raises two... Read more

On June 12, 2000 the National Science Foundation released its

National Assessment Synthesis Report for a 60-day comment period. This report is the culmination of a research program initiated in 1990 by the Global Change Research Act. Included in it are the results of... Read more

, President and CEO of Collins Companies, has announced plans to retire this fall. Under Quinn’s leadership, Collins became national leaders in Forest Stewardship Council-accredited certification of their forest lands, which include areas in northern California, southern Oregon, and (as Kane Hardwood) Pennsylvania. Quinn will be... Read more