Championing the
Changemakers

Hemp,

Cannabis sativa, can be grown again in Germany with the recent lifting of a ban on hemp cultivation. Germany will join other European countries that cultivate hemp as a quality fiber source, which can reduce demand for forest products. A fiber-cement building block using hemp is already being produced in France. The states of... Read more

It was discovered in 1914 in Sweden that adding aluminum powder to cement, lime, water, and finely ground sand caused the mixture to expand dramatically. The Swedes allowed this “foamed” concrete to harden in a mold, and then they cured it in a pressurized steam chamber—an

autoclave.

40 pages; $8.00 postpaid from the Center for Resourceful Building Technology, P.O. Box 100, Missoula, MT 59806; 406/549-7678.

The Natural Step held the first of many planned one-day workshops this February in Denver, Colorado and in Marion, Massachusetts to acquaint business leaders with this innovative movement that is quickly gaining steam in Europe. The... Read more

A group of evangelical Christians is urging support of the Endangered Species Act (ESA), according to a January 31 article in

The New York Times. Dr. Calvin DeWitt, who helped found the Evangelical Environmental Network, said in the article that the Endangered Species Act is “the Noah’s Ark of our day” and that “Congress and special... Read more

Tax cuts and tax reform are getting lots of attention as we enter this election year, but a proposal that really makes sense is being heard only on the fringes.

Real Goods has decided that it will no longer sponsor the National Tour of Independent Homes and is looking for another organization to take over the event. During its first three years, the Tour has been a big success, with 25,000 people having visited hundreds of homes and seeing first-hand the potential of renewables. Organizations... Read more

Americus, Georgia-based Habitat for Humanity International is well-known for its coordination of locally based affordable housing projects. Working largely with donated materials and volunteer labor, Habitat (with its many local affiliates) is now one of the nation’s twenty largest homebuilders. Minimizing environmental impact has not... Read more

by Sim Van der Ryn and Stuart Cowan. Island Press, Washington, D.C., 1996. 200 pages; hardcover $40.00; paperback $19.95.

A campus for the new Dreamworks Studio at Playa Vista, formed last year by Steven Spielberg, Jeffrey Katzenberg, and David Geffen, will soon be under construction. Environmental consultant John Picard of E Squared is responsible for bringing an ecological design awareness to the project and coordinating design of the communications systems for... Read more

The distinction of being the first government body to officially adopt a straw-bale construction code goes to the Napa County (California) Board of Supervisors. The Board adopted the voluntary guidelines in California’s new law, based on Assembly Bill 1314. The guidelines still require an engineer’s stamp on all plans, however, as does every... Read more

Real Goods’ new “Solar Living Center” in Hopland, California will demonstrate the philosophies of energy independence and living in harmony with nature that the company preaches. Real Goods hired Sym Van der Ryn’s... Read more

A workshop on the linking and prioritizing of environmental criteria in building assessments was held this past November in Toronto. Workshop organizers had hoped that the participants would help figure out ways to prioritize environmental criteria so that practitioners in the building industry can focus the most energy and attention where they... Read more

Cork has been used as a flooring material for more than one hundred years. Cork flooring is durable, it provides acoustical and thermal insulation, it cushions the foot, it is resistant to moisture damage and decay, it is fairly easy to clean, and it is harvested from trees in a sustainable manner. Though imported and thus energy-intensive to... Read more

At a workshop sponsored by Environment Canada’s Winnipeg, Manitoba office, participants decided to establish the Used Building Materials Association as a networking forum and common voice for the salvage and reuse industry. With a core group of twelve American and Canadian nonprofit and for-profit salvage and reuse organizations, the... Read more

Your article “What’s New in Construction Waste Management” moved me to write—and to finally subscribe. I’ve been sharing a subscription with someone else, but now I feel I can’t wait for the

EBN to come my way. So be it if I’m being environmentally incorrect by ordering my own copy. Or is it? What is

EBN’s position on that?

The San Francisco Institute of Architecture (SFIA) has just announced a new Master’s Degree program in Ecological Design. A professional certificate is also available, and the program is not limited to students of architecture. Enrollment is open for the Spring 1996 semester, which begins February 26. Contact the SFIA Information Office, Box... Read more

A bill to create the National Institute for the Environment (see

EBN

Vol. 4, No. 5) has finally been introduced in the current Congress by Representative Jim Saxton (R-NJ) and twenty cosponsors. The Institute is widely supported by business leaders, scientists, and environmentalists.

Anderson has set the company on the path toward sustainability. Awakened only within the past two years to... Read more

by Scientific Certification Systems, Inc., August 1995. Published by Western Wood Products Association, Yeon Building, 522 SW Fifth Avenue, Portland, OR 97204-2122; 503/224-3930, 503/224-3934 (fax). Spiral bound, 28 pages (not including appendices), $125.