News Brief
Motorists in Germany can now save on their auto insurance rates if they use public transportation. As reported in the February 23rd issue of
Global Environmental Change Report the German insurance company Rheinland (Neuss) has begun offering a 10% discount for policyowners who hold annual passes for the national railway system or for a... Read more
Product Review
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.
Autoclaved aerated concrete (AAC, also called... Read moreNews Analysis
In a move that would appear to reinforce the National Association of Home Builders’ anti-environmental policies, the Association’s Committee on Energy was voted out of existence at the January 29 Board of Directors’ meeting. Ironically, the decision was made just a day after the First Annual Energy Value Housing Awards were presented, with the... Read more
News Brief
Joseph Demkin, editor. The American Institute of Architects. Published annually by John Wiley & Sons, 1996. Three-ring-bound. $150 + $2.50 for handling. Call 800/225-5945 to order.
The newEnvironmental Resource Guide (ERG) uses an effective combination of text and graphics to convey the environmental implications of building... Read more
Op-Ed
You’re on the cutting edge again! We’ve been grumbling for the last couple of years about “Eco” homes carved out of the forest whose residents are forced to drive cars every day. Yours is the first article I’ve seen in green building literature that tackles transportation. Congratulations.
Paul HortonEnergy Outreach Center
Olympia... Read more
News Brief
Willammette Industries, Inc. has just retooled a particleboard mill in Eugene, Oregon to produce a higher-quality medium-density fiberboard (MDF) using at least 50% recycled wood. The mill will use wood waste from construction sites, pallets, and packing crates.
News Analysis
News Analysis
Anderson has set the company on the path toward sustainability. Awakened only within the past two years to... Read more
News Brief
Submissions are being accepted until February 15 for the 1996 Quality Building Conference Design Competition. New to this year’s competition is an Unbuilt Projects/Proposals category. Contact JoAnn Lawrence at the Northeast Sustainable Energy Association (NESEA), 50 Miles Street, Greenfield, Massachusetts 01301, 413/774-6051, 413/774-6053 (fax... Read more
News Analysis
A government program to promote high-performance commercial buildings in Canada now has three buildings under construction. In two of these cases, program administrators were surprised to discover that their stringent criteria are being met using only conventional technologies, with little or no increase in building costs. They credit this... Read more
News Brief
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
Op-Ed
Thanks for your article on “Establishing Priorities.”
Under saving energy, the first item: “In buildings with skin dominated loads,” incorporate high R-values. What about buildings with greater internal loads? Does it follow to use less insulation? Make it less airtight? I have a high school where the general contractor is saying, “How come... Read moreNews Brief
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.
News Brief
by Sim Van der Ryn and Stuart Cowan. Island Press, Washington, D.C., 1996. 200 pages; hardcover $40.00; paperback $19.95.
Coauthors Van der Ryn and Cowan define ecological design as design that “minimizes environmentally destructive impacts by integrating itself with living processes.” Ecology, they argue, should be the basis of design; it... Read moreProduct Review
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
News Analysis
Two small stands within a government-managed forestry operation in central British Columbia were certified in November 1995 by the Silva Forest Foundation. The 25- to 30-hectare (60- to 75-acre) stands in the Vernon Forest District are part of a larger area run by the Ministry of Forests Small Business Programme, which is collecting and sorting... Read more
Op-Ed
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.
Researchers from the Center for Global Change at the University of Maryland, author Paul Hawken, and many others have been pointing out that if we are to move towards a more... Read moreNews Brief
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
News Analysis
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
News Brief
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





