Green Building Elements

It wasn’t exactly a quite hush that settled over the San Francisco’s Moscone Center for the 50th PCBC convention but the crowds and exhibitors for this annual builders convention came in about one-half of last year. Nonetheless, in this era of minimalism and slimming down the show offered an array of notable speakers and some innovative products. Now of course, with the slogan “The New Age of Innovation” we hoped for more progressive Green products and not just in a marketing sense.

On the creatively intriguing side, we walked into the Icynene Inc. display booth only knowing that they create their Icynene LD-R-50 spray foam insulation partially from Castor oil. Honestly, we didn’t exactly know the origin of Castor oil. Castor oil comes from Castor beans (not true beans from Castor plant) and don’t serve a normal food source, so not food for insulation here. Castor crops don’t require pesticides or fungicides or even water to grow and are rapidly renewable. For this insulation, they use 15 percent castor oil (and unfortunately 85 percent polyglycol, which in our eyes is like using B15 biodiesel. Fifteen percent is better than zero percent but still a long way to go. This product helps eliminate dust, pollen and contains no VOCs as it is water blown. Most traditional cellulose insulation comes from 80% newspaper (up to100% post-consumer recycled) and 20% binders and fire-retardants, commonly borax, boric acid, sulfuric acid, ammonium sulfates and/or other chemical compounds. Smell the goodness.

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Last week, at the C40 Large Cities Climate Summit in Seoul, Autodesk, Inc., a world leader in 2D and 3D design and engineering software, announced that it will collaborate with the Clinton Climate Initiative (CCI) and the Microsoft Corporation, to provide visualization technology for Project Two Degrees. Project Two Degrees is an Internet-based application that provides cities with a set of tools to measure, compare, and reduce greenhouse gas (GHG) emissions at a local level.

Autodesk joins forces with the Clinton Foundation to build sustainable cities

Autodesk will provide the technology, initially based on Autodesk MapGuide Enterprise, that will act as the model-based visualization environment used to view, evaluate and compare the results of analysis and monitoring in the C40 city. Autodesk MapGuide Enterprise software is a powerful mapping solution for delivering information more quickly, easily, and cost-effectively via the web.

Green Building Elements had a chance to speak with Brett Smith of Autodesk and Olivia Ross of the Clinton Foundation.  Here is what they had to say.

GBE: How does the software track emissions?

Brett Smith (Autodesk): The Project 2° Emissions Tracker is designed to measure as many municipal and corporate activities as possible. Users enter data on emission producing activities such as fuel and electricity consumption, vehicle traffic, waste production, industrial processes and air and sea vessel fuel use. The software then converts the data into greenhouse gases, including tons of CO2 equivalent, taking into consideration the source and type of activity.

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Governor Ted Kulongoski of Oregon is proposing a program that would require all buildings sold in the state to be tested and rated for energy efficiency.  The plan would take effect in 2011 for houses and 2012 for commercial buildings.

“With escalating energy prices, a homeowner or small business person has a right to know the energy performance of a home or building they invest in,” reads a draft of the bill provided by the governor’s office.  This quote points out the positive aspects of such a program.  It would provide incentives for new buildings to be built more efficiently, as they would qualify for special funding programs and would be more attractive to potential buyers.

There are some problems with the plan, however.

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The phrase “Chicago Politics” has been thrown around as an insult over the presidential campaign season.  Now that Chicago has become for the next two months the unofficial second US Capital, Chicago politics have dramatically increased in influence. Agree or disagree with the negative connotations of the phrase, the reality is that if certain aspects of Chicago politics do make their way into the Obama administration, we might be looking at a bright future for green building.

Of course President Obama will inherit enormous problems, both at home and abroad, and no one expects him to place green building anywhere near the top of his priorities.  But a look at the green culture of Chicago and the philosophies of those on the short list to cabinet posts will reveal a potential national shift toward environmental building practices. Read the rest of this entry »

This post, like the masses of crowds, makes its way inside the just opened Academy of Sciences Museum. And why not as the Museum just became the largest LEED Platinum building in the world as well as the world’s most sustainable museum building. Take that Louvre.

As a Green building, the designers highlighted the new qualities but the also the previously used materials. What could be more famous then the seahorse railing and the colorful original tiles that surround the old favorite alligator swamp exhibit? Both the unique decorations are back. Okay, we’ll get to the bigger stuff.

One of the biggest challenges for this building was to optimize the natural light from the 200 some odd roof skylights to reach the living rainforest and coral reef. Unfortunately no LEED for Aquariums exists so the designers had balance radical ideas with practicality because they could take a chance that the wildlife wouldn’t survive.

The new aquariums displays contain twice as much water as the original, however they use less potable water because of filtration and recycling systems that purify water piped in from the Pacific Ocean. They purify the nitrate wastes using natural systems, ensuring that aquarium water can be recycled and reused. We also liked that they used 50% recycled content for the aquarium’s concrete.

Of course, everything can’t be perfectly green in a building. We cornered Water Planet designer Tom Hennes who (together with Urban A&O) designed the exhibit’s innovative wall treatments, about things that he would have liked to changed in regard to making the aquariums more green he said,  “It’s hard to live without fiberglass.”

Even with the fiberglass we’re happy to be living with the fishes in this extraordinary green icon.

As part of the current Canadian election campaign, leaders of the Canadian Liberal Party have announced a plan for spending more than a half a billion dollars to improve the energy efficiency of homes across Canada, if they are elected next month.

Under the four-year proposal, the Liberals would offer homeowners $10,000 in financial support for investing in energy-saving measures such as insulation, weatherproofing and more efficient heating systems.

Up to $10,000 would also be available to homeowners as an interest-free “green mortgage loan” to help with up-front costs and major retrofits.

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The air is going to get a little bit cleaner come January, 2009 - and that has nothing to do with a new presidential administration.  The California Air Resources Board’s dramatic Air Toxic Control Measure known as “the CARB rule” will go into effect January 1 and will, among other things, mandate a reduction in formaldehyde levels in composite wood products like particle board, hardwood plywood, and medium density fiberboard.  Manufacturers of composite wood products have less than four months to adapt to the new requirements or they will be unable to manufacture or sell their products in California.

Formaldehyde came into the public consciousness this past Winter as trailers used for Hurricane Katrina victims were found to contain dangerous levels - click here for those findings.  Urea-formaldehyde is a volatile organic compound that has been linked to health issues ranging from persistent eye and skin irritation to asthma to, in extremely high levels, cancer.  It has been practically banned in Europe, Japan, and Canada.  The United States Green Building Council awards LEED credits for buildings that have eliminated added urea-formaldehyde.  The inclusion of the word “added” is due to the fact that small levels of formaldehyde occur naturally in wood.  Urea-formaldehyde is used in composite wood as a drying agent for glues and adhesives, significantly speeding up the manufacturing process of the composite wood.  For this reason, non-formaldehyde composite woods will come at a higher price.  Add in the increased demand due to the CARB rule and the current limited supply of formaldehyde-free composite wood and we could see increased prices across the board for composite wood products like furniture, cabinets, moldings and millwork, doors, and many other products.  Read the rest of this entry »

The LEED for New Construction rating system awards a total of 69 points in 6 categories: Sustainable Sites, Water Efficiency, Energy and Atmosphere, Materials and Resources, Indoor Environmental Quality, and Innovation and Design.

The project obtaining the most LEED points (for new construction) has, until recently, been the Aldo Leopold Legacy Center in Wisconsin, which received 61 points. But last week, Phase I of the Dockside Green development in Victoria, British Columbia, set a new point record. (Green Building Elements first covered the Dockside Green project in February.) Read the rest of this entry »

Whether you are developing a new green building product or have recently discovered that the product you have been selling for years satisfies green building program requirements, there comes a point where you must state on your literature which green building (probably LEED) credits your product satisfies or contributes to. It is at this point that usually honest businesses declare their products greener than they really are, crossing the line from green to greenwashing in order to reach the widest green market. Maybe you didn’t understand the requirements for the individual credits. Maybe someone told you to declare as many credits as you possibly could and let the LEED auditors sort them out. Maybe you’re just throwing everything that could conceivably be green against the wall to see what sticks. What you have done is greenwashed your product, which may have been green enough to begin with. But once you greenwashed it, you’ve sent a message that your company a) may not be experienced with green building or b) may not be trustworthy. Read the rest of this entry »

Governments are beginning to mandate green building for some new construction, and that ought to be a cause for celebration. But because of the way these requirements are made, the possibility of problems arising when a building does not meet a required level of green building could lead to legal difficulties and lawsuits.
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