Green Building Elements

Attending the recently concluded CAR Expo in San Jose CA we could see that things weren’t exactly hopping, especially in the Green seminars and Green expo booths. Who could blame everyone, with the still lingering effect of the economy, unemployment and overall uncertainty? The Expo offered a bevy of economic forecasts, short sale sessions and new DRE laws going into effect but of course we went to check the green goings on. How’s the Green movement within the ranks of the real estate world? If my Green colleague and I would guess from the sparse attendance at the few green sessions and Green display booths then the state of Green Real Estate isn’t exactly on everyone’s radar. Read the rest of this entry »

It’s good to have West Coast Green back in SF. Not that San Jose didn’t play a fine host to last years bigger conference but the show lacked something last year, call it a vibe, or energy but something didn’t gel. So, this year’s scaled down but energetic and education West Coast Green found itself a new home at the Fort Mason. Maybe the ocean air and bay views added a green spark to the conference.

The economy definitely had an impact on this year’s West Coast Green with less venders but with less money that mean that people just had to get more creative with less moola such as the floating island, show gardens and even the sustainability built Jewish Sukkoth. The usual green rock stars like Eric Corey Freed and Michelle Kaufman made their presences felt with their energetic personalities. Read the rest of this entry »

It’s a pleasure to finally begin writing here at Green Options! This time around, I’d like to focus on green building ambitions in the corporate world. I’ve been hearing a lot about Wal-Mart, Intel, etc. But have you heard about what Leviton just did with their headquarters? Read the rest of this entry »

The new flick 500 Days of Summer, which generated much buzz as the 2009 Sundance Film Festival, rolls out in limited release today. Lot’s of people are talking about it as a romantic comedy meets Memento which in film terms means that those with ADD or short attention spans might be confused by this rambunctious romantic romp. But for us, the buzz doesn’t just lie in the zigzagging sex talk but rather in the architecture talk. Even more specifically in the Green architecture talk.

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AJC Architects have thought ahead to a hotter Utah in the sensible ideas incorporated into their  Wetland Discovery Point educational building that helps educate Utah schoolchildren about nature.

These are the green ideas in order of importance to sustainable design:

1. On-site solar panels for green electricity - to make net zero energy onsite;
2. Solar thermal collectors for hot water supply and radiant floor heating;
3. Radiant cooling via infloor cold water in the same circuits in summer; (great idea!)
   
4. 10-ft high trombe wall collects passive solar heat;
5. Butterfly roof for rainwater collection;
6. Rainwater collection used for toilets/landscaping;
7. Drought tolerant, native landscaping;
8. Maximimum openings for natural ventilation;
9. Low-water use fixtures and plumbing;

In addition there are the usual elements that garner so many LEED points:

1. 95% of the construction waste is recycled.
2. Use of FSC-certified woods and low VOC products.
3. High recycled content materials used throughout.

…and indeed, this building has gained LEED Platinum certification, the third to do so in Utah.

It’s a good example of the self-sufficient new design vernacular in sustainable design - including net zero solar power and the new butterfly roofs for rainwater harvesting for a water constrained future.

Because Utah, in the American Southwest, is an arid land and will be increasingly drought-prone as our hotter future heats up the region.

Via Jetson Green

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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Whenever I see my friend James D’Addio, the architectural photographer, I ask him about which new green buildings he’s been shooting. Not surprisingly, in a city with dedicated green building blogs and the NYC Department of Design & Construction’s award-winning programs, NYC may be the greenest city in the United States.  Here two projects in NYC that exemplify where green building is going.

It seems like if a building is going up, its just as likely as not to be green. McGraw-Hill research tells us that 53% of building professionals expect to be dedicated to green on over 60% of their projects in the next five years. It seems like there is ample opportunity for innovation in the building industries despite a downturn in overall building. I guess NYC is as good a place as any to lead the charge.

Norman Foster’s Hearst Tower, which sits atop a 1928 landmark building in Manhattan is engineered to use 25% less energy than required by code and boasts the world’s largest “air conditioner.” The two-story, stepped waterfall is also a huge radiant cooling system that along with other measures saves 1.7 million gallons of water every year. Other interesting facts about the building include:

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Even in a Greencentric city like Berkeley, locals and Bay Area visitors would be Green with envy when they see the just opened David Brower Center. It feels healthy just to walk through the Green down-to-the-bones building which combines advanced technology along with simple recycled materials.

When entering for their housewarming party we had a difficult time not noticing the soaring concrete walls which made us think more dot com than gallery. The fact that in creating a building with an oh- so-feathery carbon footprint (when compared to most structures) Principal Architect, Daniel Solomon included up to 70 percent slag in those walls. Read the rest of this entry »

If it works for one San Fran hotel then it must work for another. No, we’re not talking about more upscale mini bar items but Greening a hotel. In this case, the Orchard Garden Hotel’s (which garnered LEED-NC certification) sister property the Orchard Hotel just nabbed LEED-EB certification.

The Orchard represents San Francisco’s only hotel to earn this honor, the Orchard Hotel is the second hotel in California and fourth hotel in the world with this certification. The inspiration from these green hotels comes from its 85-year-old owner, Mrs. S.C. Huang, who has pushed her environmental agenda and created more environmentally safe and sustainable hotels after the untimely cancer-related deaths of three family members. Read the rest of this entry »

Every year, more schools across the country are doing their part to protect Mother Earth by practicing green initiatives that conserve energy, cut their carbon dioxide footprints and promote environmental awareness.

Public and private schools across Miami-Dade County are following suit.

Environmental studies are also being worked into the curriculum of several schools, including three new ones opening in the fall: a K-8 center in Homestead, a high school in North Miami and another high school in Kendall, which will be the first LEED-certified school in Miami-Dade, meaning the school meets the national standards for green construction.

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