The building’s owner, Taipei Financial Center Corp (TFC), is putting in $1.9 million to give this 101-story building a green makeover.

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Several of the neighborhood kids climbing the walnut tree in the Latona Community Garden.

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Why don’t I close the windows? Well, I’m getting there. It’s just that I don’t have a deck around my 3-foot elevated yurt and therefore a ladder is required. The picture tells the story.

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This is good news for yurt dwellers without an exterior walking deck and with a raised platform. For those, it’s go outside with your ladder.

Fully Operable Windows is the new description in Colorado. It opens like a traditional home window with a crank. Each window is big enough to meet code requirements for egress. Made with a thermal pane and Low-E glass in a Doug fir frame. E-glass means low emissivity glass, a new technology for energy efficiency.

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Time: Wed, Oct 21, pm @ 2pm

Where: SF City Hall, Room 416

Rain barrels made from recycled food grade containers for water conservation.

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Aug. 29 is the fourth anniversary of Hurricane Katrina and Kanye West’s “George Bush doesn’t care about black people” comment on live TV.

The rebuilding of New Orleans continues. And it’s being rebuilt in shades of green.

According to a “New Orleans Green Building Assessment” released by the Sierra Club, the devastation of 2005 has provided the city with a unique opportunity to develop a national model for rebuilding with sustainability in mind.

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Washington University in St. Louis, Missouri, is taking the green diploma to an even higher degree. University officials are betting a new Living Learning Center will meet the Living Building Challenge, the world’s most stringent green building rating system from the Cascadia Region Green Building Council, a chapter of the USGBC and its Canadian counterpart.

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Though green roofs are reemerging in the most advanced building designs around the world, for centuries, people constructed buildings out of materials immediately available to them in their surrounding environment. It is only a relatively recent luxury, for example, that people have easy access to roofing materials like asphalt shingles made hundreds, perhaps, thousands of miles away.

On the island of Læsø, Denmark there still stand a handful of buildings that are excellent examples of what communities would do with what was immediately available to them — if only they had any of it left.

In the Middle Ages the island of Læsø became famous for its salt industry. Hundreds of salt kilns were built, throughout the island, requiring constant fuel for the important final stage of commercial salt concentration. But on the island of Læsø—a community with a finite availability of natural resources—constantly feeding the hundreds of salt kilns eventually led to the island’s deforestation.

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What do the Westfield shopping centre, Canary Wharf and a Victorian museum have in common? They are all at the vanguard of a move to encourage biodiversity in buildings that could take on an unprecedented scale if guidelines published today are adopted.

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A groundbreaking study has proved that man-made light sources can change natural light cycles, triggering abnormal animal behavior that often leads to injury and even death.

The study, published in the journal Frontiers in Ecology and the Environment, confirms that polarized light pollution can cause confusion in creatures that rely on light ‘cues’ to navigate through their environment, with many animals also thrown off course by light reflecting from buildings.

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That’s the impetus behind “Playa” (above), a case study green home being built in Westchester, Calif., by Go Green Construction. The house, admittedly, will be huge — 4,300 square feet huge, to be exact — and located in a neighborhood that’s not particularly public transit-friendly. On the other hand, Playa’s also pre-rated for LEED platinum, serving as a self-described “living laboratory of green design” in a neighborhood full of ungreen McMansions.

The rooftop view from Playa (left) alone shows the need for green building in this neighborhood, where smoggy haze floats above multi-story single family homes. In contrast to the massive footprints of its neighbors, Playa will boast a full solar array, graywater recycling system, living walls, and smart house automation which allows residents to control the power of the house remotely.

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Homes built today are generally twice as efficient as their 1980s counterparts. Improved window technology, more efficient heating and cooling equipment, better control of air infiltration, and greater use of insulation are helping decrease energy use in today’s homes. But building science—the physics of optimizing building performance and understanding why buildings fail—also plays a pivotal role.

Building science encompasses the study of heat transfer, airflow, and moisture movement through building enclosures; and how those factors affect the building’s performance, durability, comfort, and air quality. It predicts and measures the relationship people have to the controlled environment of buildings. Building science encompasses home design, construction, diagnostics, repair, and operation—all pitching in to make better buildings.

Dealing with Heat Flow

Insulation controls the flow of heat through a building assembly by slowing the conductive heat transfer through the envelope. Wherever floors, walls, ceilings, windows, and doors are exposed to differing inside and outside temperatures, heat conduction takes place.

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The clock is ticking. On Wednesday, I am to shoot a segment for the Sust Enable film project in which I construct a draft box (alternative to a refrigerator), solar cooker (alternative to a stove/oven), and hot water solar shower, in order to illustrate how easy and cheap it is to build such items for the average person. Once applied, these technologies can divert significant amounts of energy that would normally come from the plugs in your home, to free energy provided by the sun and wind. (Of course, the issue of winter and weather conditions arises, but I believe that every little applied creative technology helps in the approach toward sustainable living.)

But there is one obstacle looming… can I overcome it in the hours before the shoot begins?

How do I sustainably acquire the necessary materials?

If I am claiming to live a 100% sustainable lifestyle, then certainly I cannot acquire anything new–all supplies must be redeemed from the waste stream of others. Or must they? I began to realize that the likelihood of me garbage-picking a 55-gallon drum, spigots, fixtures, tools, aluminum foil and black hose was rather slim in the time frame given, and with the transportation resources I have (i.e., a bike).

Hence, I must consider the tradeoff of my actions as thoroughly as I can. What are the consequences of the manufacturing of a metal spigot, bought new from Home Depot? What’s the tradeoff if I were to continue to use conventional hot water heaters for all of my showers for the next few years of my life?

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The future city, Dongtan, is growing out of an island at the mouth of the Yangtze River Delta. The unique Ecocity being built on the island is also a creative way to protect the island’s ecologically sensitive wetland environment from China’s fast-paced development.

What will life in China’s first ecocity look like?

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The materials we use in our buildings have an enormous impact on the Earth. Choosing materials with a lower impact can be an important criterion, but the matter needs to be looked at with proper long-term perspective. Careful use of materials with a long useful life (rather than materials which merely stick around for a long time after they have reached the end of their useful life, like vinyl siding) can result in a building that serves generations. Densities of use found in modern cities are only realistically possible when using higher impact materials such as steel. However, the offsetting benefits coming from the use of those materials helps to make this a more reasonable choice.

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This November 7-9, Chicago will host the largest GreenBuild Expo in history. Put on by the USGBC (United States Green Building Council), this year over 18,000 attendees will gather to learn about the trends in green construction and get inspired about future projects. In a city aiming to be the greenest, this is a monumental event. On top of it all, GreenBuild will be held in one of Chicago’s LEED certified facilities, the McCormick Place West Building.

According to the USGBC, "Chicago mayor Richard Daley has pledged to make Chicago the most environmentally friendly city in the world. Building on its legacy as a center of American architecture, Chicago was one of the first cities to adopt LEED. Today it has the most LEED projects of any city in the world."

Included in the Expo is an international conference with headlining speakers such as Paul Hawken (author), Sadhu Johnston (Chicago Commissioner of the Department of Environment),  Thom Mayne (Founder and Principal of Morphosis), Maria Atkinson (Global Head of Sustainability at Lend Lease), and former US President Bill Clinton. USGBC President and CEO Rick Fedrizzi on is especially excited about Clinton’s planned appearance:

"This is an unprecedented opportunity for our green building community to hear from one of the greatest philanthropic and environmental leaders of this century. The William J. Clinton Foundation is facilitating a series of global action plans that are addressing some of the most intractable problems of our times — AIDS, economic sustainability as a way to eradicate poverty, the elimination of childhood obesity. His framework has shown the power that groups of individuals have to effect real change."

"Reducing the C02 emissions that lead to climate change is another key area of focus, and it’s being addressed by the Clinton Climate Initiative, with green building as a cornerstone of that effort,” Fedrizzi noted. “We are making a difference, and President Clinton’s unique ability to inspire individual action will add incredible momentum to this important work."

The event has a full schedule of networking and educational opportunities. Whether you are a homeowner, a builder, designer, architect, engineer, and, heck, even a programmer or a banker, there is something applicable to everyone’s life. With over 850 exhibit booths displaying the newest products and technologies, the expo itself will be an educational and eye opening experience. If you leave thinking, "I still can’t do it," then you didn’t pick up enough tools while in attendance.

An energy audit requires a look at your annual energy usage and an examination, or walk through, of your home. Unfortunately, since houses aren’t built as energy efficient as they could be there will inevitably be improvements you’ll need to make. Older homes are obvious culprits considering that building codes and energy standards have changed over the years, however as GO’s Philip Proefrock points out, newer homes aren’t necessarily up to par either.

Production homebuilders would rather save a few hundred dollars so that they can keep their costs low and sell homes at the lowest price they can. They are unconcerned about the operating cost of the home, and many homebuyers are following them and only asking about the seling price. The cost of this negligence arrives in high energy bills for these homes, which buyers must deal with year after year.

DIY Energy Audit. When doing your own, simple, energy audit keep track of the problems you find. Things to look for include drafty rooms, or indoor air leaks around doors, windows, baseboards, and areas where there may be condensation. The U.S. Department of Energy provides a helpful guide to help you through the process, including tips on how to locate air leaks, how to inspect your heating and cooling equipment and how to determine where you might need more insulation.

Professional Audits. For a more thorough audit have a professional take a walk through. They have specific testing techniques and may find things you missed in your DIY audit. Check with your electricity or gas provider to see if they offer free or low-cost energy audits. And always check references before hiring a professional energy auditor.

Saving Energy. Once it is determined what areas of your home need improvements you’ll have to decide what energy saving measures you can afford. As with any home improvement think of it as an investment, because whether you decide to upgrade your appliances, replace your heating system, or improve your insulation you will end up saving yourself money each year that will more than make up for the initial expenditure.

DOE Consumer’s Energy Audit Guide

Further reading from Green Options:

Home Energy Audits

How To Get Your Home Ready For Renewable Energy

Using Snow & Ice for Energy Analysis

Everyone is talking about buying “green” or practicing the mantra, “recycle, reuse, and reduce”. Different organizations all over the country started to put all these sayings into practice by creating salvage and surplus building supply centers. Typically, builders order fifteen percent more supplies for their jobs in case some glitch shows up in the building process. Instead of throwing away good lumber, excess flooring, or kitchen cabinets, a builder or homeowner can bring them to their local salvage center. Homeowner can even dispose of their older materials when remodeling. Remember someone’s trash is someone else’s treasure.

I decided to visit Build It Green!, a salvage and surplus building supply center in Queens, New York (“BIG!”). Since I am always looking for reusable materials for my home, I thought this would be a good road trip. I met with Justin Green, the programming director to survey the salvage center. (It’s just coincidence that the center shares the same name as Justin) Justin told me that BIG! was formed when the Durst organization wanted to environmentally dispose of its excess building materials when they built One Bryant Park and its 125 West 31st Street condo development.

New York City disposes of approximately 13,500 tons per day of non-fill and demolition materials. BIG! has been in existence for two year and in that time period, this small 17,500 square foot facility with 2 full and 2 part-time employees and trusty mouse catching Jack Russell terrier have sold an estimated 400 tons of building material. As Justin stated, “It is equivalent to taking 150 automobiles off the road.” Pretty impressive.

At the facility, there were yards of doors, Prego flooring, sinks, Jacuzzis, and enough kitchen cabinets that could fill up a couple of kitchens. In addition, there was recessed lighting, lumber, plywood, MDF, and two stand-up piano needing homes. In addition, BIG! has the most beautiful ornate fireplace mantel with attached mirror for sale for $4000. It is obvious it is worth so much more. When I arrived even more kitchen cabinets were being delivered.

BIG!’s most impressive donation came from a family that bought a 2 family townhouse fully renovated. This family decided to turn the two- family townhouse into a one family home. So, they donated all of the duplicate building materials to BIG!, which included a magnificent German made stainless steel kitchen retailing for $70,000. It is sitting at BIG! still in its original wrapping. Built it Green sells their products at approximately fifty percent below retail. Their goal is to lessening your carbon footprint on the Earth by reusing something that has already been made. I love a bargain so this store is right up my alley.

I asked Justin what were his favorite materials that he received and he told me it was the lumber. He believes that reusing materials that have already been manufactured is the ultimate “green” since no additional resources have to be expended (such as cutting down trees) to create this material.

BIG!, like every not for profit, has its own wish list. They could use a truck instead of renting one, more full-time staff, and a larger facility so they can take more materials. If you can help in anyway whether to donate or buy, it is one more step towards conserving the Earth’s natural resources and reducing the impact on our landfills.

BIG! is just the tip of the iceberg. All over the country there are salvage and surplus building supply centers just like BIG! Each center is unique in its size and what it has to offer. Construction Junction, a 65,000 square foot center in Pittsburg, Pennsylvania offers a multitude of building materials and salvage items. Their website contains a catchy slogan, “You can reuse, we can help” reminding you of Home Depot’s saying with a recycling twist to it. They provide deconstruction services, offer an old window restoration seminar, and give free building materials away to not for profit organizations including women’s shelters and senior homes. In addition, they provide low income families discounts to buy their building materials.

Maine Housing and Building Material Exchange is located in Gray, Maine. Its founding mission was based on helping low income families and the environment. Eighteen years later, anyone can shop in one of their three stores but low income families receive discounts for building supplies. If you need building supplies, searching for that treasure you have always wanted, or just need a place to donate your unwanted building supplies or materials, contact your local salvage center. Either way, help do your part to “recycle, reuse, and reduce.” Remember, we only have one Earth.

For resources to find a salvage center near you:

• Redo lists all sort of recycling centers. Go to “find a redo center”. Also look at “Redo Subscribers”. A quick way to find your state on the Subscribers is use ctrl then F (which is “find”) and type in what you are looking for.
• Northeastern Recycling Council, Inc.: Lots of good information on this website. Also, I noticed Re-do and this website had different information.
• Habitat for Humanity Restores
• Building reuse: This site contains both not for profit and for profit salvage centers in Canada and the United States.