The

Environmental Resource Guide from the American Institute of Architects (reviewed in EBN

Vol. 1, No. 3) is now available at a lower subscription rate. The new price for one year of quarterly installments is $98 for AIA members and $165 for non-members. Call 800/365-ARCH to order.

Washing Machine

Number one is... Read more

A lot of what we do in our research at EBN is listen to claims. We hear from one group that a particular material is great for the environment, while another group tells us just the opposite. Very often, both interest groups are right …and both are wrong. How can that be? The apparent contradiction lies in selective use of... Read more

The recycled plastic and wood fiber composite lumber product (reviewed in EBN

Vol. 2, No. 2) that began as Rivenite and later became Timbrex has a new name yet again. Mobil Chemical Company’s Composite Products Division, maker of the material, is now calling it “Trex™”. The change results from a trademark conflict over the... Read more

I appreciated reading your fairly comprehensive article on environmental impacts of various heating fuel options (“Heating Fuel Choices: Weighing the Alternatives”, EBN,

Vol. 2, No. 6). You uncovered several of the complexities inherent to evaluating the costs and benefits of fuel options as determined by... Read more

This just in from Lawrence Berkeley Laboratory: A gas oven consumes more electricity to bake a potato than a microwave oven. That’s right, more

electricity. The glow bar ignitor, which draws 350 to 400 watts during oven start-up, continues to draw power the whole time the oven is on. To bake a moderately sized potato, LBL researcher... Read more

for Treating Wastewater

by Gerald Steiner, P. E. and James Watson, P. E.; 42 pages, free. Tennessee Valley Authority, May 1993. TVA, 1101 Market Street, Chattanooga, TN 37402. Fax orders: 615/751-7479.

Despite its cumbersome title, this publication will prove invaluable to anyone considering a constructed... Read more

Trus Joist MacMillan has broken ground for a second manufacturing facility for its Timberstrand™ laminated strand lumber product (see EBN

Vol. 1, No. 3 for product review). The new plant, scheduled to open late in 1995, is in eastern Kentucky. Locally available yellow poplar will be used instead of the aspen used at TJM’s Minnesota... Read more

Carbon monoxide (CO) is a serious threat in many homes. Approximately 300 deaths per year from non-fire-related CO poisoning make it the leading cause of death by poisoning in the U.S. In addition to death from acute exposure, many people suffer the symptoms of low-level carbon monoxide poisoning—headaches, fatigue,... Read more

Winter Emissions from Major Sources, State of Washington—1984

Source: “Wood Smoke: Emissions, Impacts, and Reduction Strategies,” Washington State Department of Ecology, December 1986

by Joseph M. Tibbets. 1989, Southwest Solaradobe School, P.O. Box 153, Bosque, NM 87006. $20.35. Paperback, 196 pages.

The Earthbuilders’ Encyclopedia is the most comprehensive reference we’ve seen on the various construction techniques that fall under the umbrella of earthbuilding, especially adobe and... Read more

The Vinyl Institute’s letter on PVC (EBN

Vol. 2, No. 5) is without substance or merit. The Institute ignores the economic benefits of product substitution and the significant environmental problems of PVC. In truth, PVC is a cheap, chlorinated product that rarely lives up to its claims of durability and threatens... Read more

American Institute of Architects’ Committee on the Environment, 1735 New York Ave., NW, Washington, DC 20006; 800/365-ARCH, 202/626-7300.

Last winter and spring the American Institute of Architects’ Committee on the Environment organized a series of three video teleconferences entitled “Building Connections.” The... Read more

Green Seal, a nonprofit environmental labeling organization, certifies products that cause significantly less harm to the environment... Read more

Trimax plastic lumber, which was featured in the EBN article “Recycled Plastic Lumber,” (Vol. 2, No. 4) will soon be manufactured in two additional locations. Trimax’s parent company, Polymerix, Inc., has licensed Environmental Recovery Systems of Somerset Inc. to make the fiberglass-reinforced lumber in Massachusetts. In a separate deal, John... Read more

The Cycle II™ line from the Major Paint Company (the manufacturing arm of Standard Brands Paint Co.) contains at least 12% recycled paint collected from consumers and 38% in-house waste from washing machinery. The remaining 50% is virgin material. Cycle II is available in flat, semi-gloss, and primer formulations in about a dozen colors ranging... Read more

The Good Cents® energy-efficient homes program used by nearly 300 utilities nationwide has announced the availability of new environmental rating features. The Good Cents Sustainable Homes™ program expands on existing energy efficiency criteria to rate new homes on a sustainability scale.

... Read more

The National Institute of Standards and Technology and the U.S. Green Building Council have jointly announced a Green Building Conference for February 1994 in Gaithersburg, Maryland. The conference will cover assessment methodologies and performance criteria for rating buildings, case studies, activities of various government and independent... Read more

•urethane-reinforced... Read more

by National Park Service. September 1993. 118 pages. Limited copies available from the Denver Service Center, National Park Service, P.O. Box 25287, Denver, CO 80225; 303/969-2100. (No charge while initial printing lasts; then copies will be available from the Government Printing Office.)