The BuildingGreen.com LIVE blog is the place for real-time event coverage, reviews, and our editors' unvarnished opinion on the latest news from all over the green building world!

(click photos for larger versions)
Greenbuild in Phoenix was the usual high-energy panoply of educational sessions, new product introductions in an ever-larger trade show, networking events, and — the reason our company sends so many of us — opportunities to promote our green building information resources.

But this year, I was also looking forward to some vacation time following the conference. Jerelyn and I took five days' of vacation after Greenbuild to explore southern Arizona and celebrate our 25th anniversary. As day transitions to night on the flight back east, I reflect on that time.

On Saturday morning, we traveled southeast from Phoenix, past Tucson, to the Hacienda Corona do Guevavi bed & breakfast in Nogales, Arizona, just a stone's throw from the Mexican border. The region is rich with wildlife and draws thousands of birders and others from throughout the world each year. Along with hundreds of bird species in the canyon oases sprinkled throughout Cochise Country (we saw about 60 species in our travels) are such exotic mammals as coati, ringtail, antelope jackrabbit, collared peccary (javalina), cougar (mountain lion), bobcat, and maybe (at least before the border fence) the rare cats ocelot and jaguar. Other than the antelope jackrabbit, we didn't see any others of those mammals, but it was great imagining them watching us from hidden spots rock ledges during our daily hikes.

On all of these hikes, at least when I wasn't trying to identify another new bird species, I spent time thinking about — and discussing with Jerelyn — the water crisis facing this region.

Read more...

Posted November 18, 2009 10:31 AM by Allyson Wendt
Related Categories: The Industry

In October, we published an article on social justice and green building. We've gotten several responses, including a letter from Raphael Sperry of Architects/Designers/Planners for Social Responsibility (below).

Sperry makes several good points, and is right that a proper discussion of social justice and the built environment includes much larger inequities than any single building can fix. But designers have an opportunity to make a difference with every project they touch--not just the buildings for socially conscious clients--and most need practical guidance on where to start. Our goal with the article was not to end a discussion, but to start one that we hope will continue for some time to come.

This blog post and its comments section are the first step in that conversation. Stay tuned for more!

Your October feature on "Integrating Social Justice into Green Design" contains some good first steps for designers who may be unfamiliar with the issue, but leaves the most important topics in this area undiscussed. Providing healthy interior spaces and shared community amenities are a good start, but "social justice" generally refers to redressing the major inequities in society today, especially socio-economic disparity and discrimination against minority groups. For example, the amply-documented abominable treatment of construction workers in the Persian Gulf states on projects striving to be "green" raises serious questions about the ethical place of green building. Back at home, the ongoing failure of our country to provide dignified housing, school facilities, and other basics of community life to all its residents is a major social justice issue with clear implications for the planners of physical facilities. These disparities have increased in recent years as our country, including much of our green building movement, has built more and more for the haves and less and less for the have-nots. The injustices exposed around hurricane Katrina and the foreclosure crisis gripping the country are only two recent manifestations of the major failures in social justice we continue to experience.

To leave readers with the impression that social justice can be approached on the basis of design details without looking at the hard facts of inequality in our society does not give a realistic understanding of the issue. For example, USGBC's Social Equity Task Force recently noted the need for USGBC as an organization to consult with disadvantaged communities and reach across social and racial lines. At the deeper level, as green building evolves to address social justice, more of our practitioners and more of our projects will have to address the un-sustainability of having our built environment and its planned development owned and controlled by a small, wealthy elite whose interests do not overlap with that of society as a whole.

Fortunately, architects and planners have experience working to further social justice through (among other things) building affordable housing, practicing community design, and advocating for greater economic equality and civil rights. That the article failed to mention the efforts of groups such as the Association for Community Design (or any of the 100+ community design centers that are its members), Design Corps, Public Architecture, Architects / Designers / Planners for Social Responsibility (where I am a national board member), or other like-minded groups does a real disservice to your readership. Members of these organizations constitute the largest base of expertise within the profession in dealing with social justice issues. I urge EBN to continue to learn about, and educate readers about, the larger questions of social justice as they are part of green building, and of making the world a better place in general. I hope future efforts will include more voices, including those who have taken the issue to heart for the longest time.

Raphael Sperry, AIA
National Board Member
Architects / Designers / Planners for Social Responsibility

Posted November 18, 2009 9:02 AM by Mark Piepkorn
Related Categories: The Industry, Behind the Scenes

These shorts were filmed at West Coast Green; for more like them, see revision.tv.



Posted November 17, 2009 12:34 PM by Mark Piepkorn
Related Categories: Science & Tech

As a follow-on to The Great Passivhaus Face-off, take a look at this commentary from a couple years ago in the wake of a visit to Passivhaus examples in Germany by a couple well-informed British authors and researchers — The Passive House: thoughts and reflections.

It begins, "There were a couple of moments when the PassivHaus study tour seemed to lose all contact with normality and enter into a surrealist daydream..."

Posted November 16, 2009 11:28 PM by Mark Piepkorn
Related Categories: Books & Media, Miscellania
Posted November 12, 2009 4:41 PM by Mark Piepkorn
Related Categories: Greenbuild '09

Two guys were walking down the hall. Professional-looking guys, architectorial. One of them said to the other, "It's called, um, energy... recovery ventilator."

BAM! That's what it's about. Yeah, there's greenwash, there's cynicism, there's impatience. But there's also people finding their way forward. We're all spread out along the learning curve, and that's something I have a difficult time keeping in mind. It's easy to feel like everything's too-little-too-late, and hard for me to give credit for good intentions where it's due.

And with that, I'm going to break with the blogging. I have an early flight, and am going to get ready for that. Perish the thought, I'm even going to skip our after-party. (Hey, it's my birthday — I'll do what I want.)

I may follow up with more yet today, depending on how tired I am after I get packed up and ready to flee. But most likely, the deluge will abate...

Posted November 12, 2009 2:34 PM by Mark Piepkorn
Related Categories: Greenbuild '09


Dan Smith of Plyboo bumped into me and we took a walk over to the Smith & Fong booth. They rolled out a new soy-based adhesive just today... and unlike some things that call themselves soy-based, I'm comfortable saying that about this adhesive. It's 60% soy.

It was formulated specifically for bamboo, Smith told me, and they expect to have a complete conversion of their plywood and flooring by the first quarter of 2010 — no more MDI (their current zero-VOC offering — which is zero-VOC for the consumer, but not for the fabricating workers), and no more PF. Both of those adhesives will be discontinued in favor of the new SoyBond.

It's a move up in pretty much every way, he said: Better for the makers, the users, and the environment. "At the end of the lifecycle, having an organic based adhesive that will break down better than other current alternatives is a step forward all by itself — but it also really responds to the challenge of working in China." (See Bamboo in Construction: Is the Grass Always Greener?)

Their non-emitting MDI line carried a bit of a price premium over the low-emitting PF line; now, all product will be non-emitting. It seems that the price difference that existed between the two lines will about average out — it will all be the most righteous glued-bamboo stuff available, and will cost less than the previous most righteous glued-bamboo stuff available due to manufacturing economics. It's easier to make more of one line than less of two, even if there's no cost savings on the resin.

Testing to verify compliance with California 1350 begins next week.

As you'll recall, these are also the folks who offered the first FSC certified bamboo products.

Posted November 12, 2009 1:45 PM by Mark Piepkorn
Related Categories: Greenbuild '09

I normally post the Top-10 green building products list just as Alex is starting the presentation. And this year, I just totally spaced it out.

BuildingGreen Announces 2009 Top-10 Green Building Products

Phoenix, AZ, November 12, 2009 — BuildingGreen, LLC, publisher of the GreenSpec Directory and Environmental Building News, today announced the 2009 Top-10 Green Building Products. This eighth annual award, announced at the U.S. Green Building Council's Greenbuild Conference, recognizes the most exciting products drawn from recent additions to the GreenSpec directory and coverage in Environmental Building News.

"Our selections of the Top-10 Green Building Products represent a wide range of product types in many different application areas," noted BuildingGreen founder and executive editor Alex Wilson. This year's list is particularly diverse, ranging from a recycled-content concrete block, to a flywheel energy storage system for data centers, a mobile solar generator for job-site power, and an advanced modular classroom for schools.

Energy-saving products among the Top-10 include a line of mineral wool insulation, an integrated rain-screen / insulation wall cladding for commercial buildings, a heat-pump water heater, and an energy control system for lighting in commercial buildings. A structural matrix system, Silva Cell, provides a support system for urban tree roots, helping trees survive in largely impervious environments and helping to manage stormwater runoff.

One of the nation's most innovative furniture makers, Baltix, is being recognized for new products that incorporate a variety of biobased, FSC-certified, and recycled-content materials. "Many of the Top-10 products this year have multiple environmental attributes," said Wilson.

BuildingGreen's Top-10 product selections, as in previous years, are drawn from new additions to the company's GreenSpec product directory. About 200 product listings have been added to the GreenSpec database during the past year. "New products are being introduced all the time, making it a challenge for our staff to keep up," said Wilson. [No kidding — Mark] "We also continue to come across products that have been on the market for years, but were under our radar screen." The GreenSpec database includes more than 2,100 product listings.

A major driver of the development of green products continues to be the U.S. Green Building Council's LEED Rating System (Leadership in Energy and Environmental Design), which awards points for the use of certain product types, such as certified wood, or for the energy savings that green products can achieve. "Designers of LEED buildings are looking for green products, and manufacturers are responding," said Wilson. In the online version of GreenSpec, users can find products organized by LEED credits as well as by building category and the CSI MasterFormat structure.

The 2009 Top-10 Green Building Products are listed below. Complete descriptions and contact information are provided on BuildingGreen.com:

  • Pozzotive Plus CMUs and Concrete Brick from Kingston Block
  • Thermafiber Mineral Wool Insulation Products
  • Invelope Integrated Wall Insulation and Rainscreen System
  • Baltix Recycled- and Biobased-Content Office Furniture
  • Project FROG Modular Green Classroom
  • Rheem HP-50 Heat-Pump Water Heater
  • Convia Energy-Management Infrastructure
  • Pentadyne GTX Flywheel Energy Storage
  • Silva Cell Subsurface Tree Protection and Stormwater System
  • Mobile Solar Power Generator

Posted November 12, 2009 1:04 PM by Mark Piepkorn
Related Categories: Greenbuild '09

You know my card went into that bowl. It's a Sloan Uppercut, and yes — the flush handle toggles the light. It would go great with my Christmas Story leg lamp.

Posted November 12, 2009 12:48 PM by Mark Piepkorn
Related Categories: Greenbuild '09




Despite my expo-only access, I haven't had a lot of time for product-crawling.

Our booth is all about LEEDuser.com this year, fresh from its full launch. Throughout the Expo we've had guest experts from the LEEDuser team in to discuss specific LEED points. I've been tasked with videotaping those smart people talking about this fascinating stuff — fascinating for anybody who happens to be bent that way, not just LEEDies. The schedule has included:

  • Josh Radoff of YRG Sustainability on NC SSc8: Light Pollution Reduction

  • Penny Bonda on CI MRc3: Materials Reuse

  • Erik Dyrr of KEMA Services on CS EAc1: Optimize Energy Performance

  • Carli Bullock Jones on CI IEQc8.1: Daylight and Views — Daylight

  • Lauren Yarmuth of YRG Sustainability on NC WEc2: Innovative Wastewater Technologies

  • Chris Lander of Veridian on NC WEc2: Enhanced Commissioning

  • Jenny Carney of YRG Sustainability on EBOM WEp1: Minimum Indoor Plumbing Fixture and Fitting Efficiency

  • Nadav Malin of BuildingGreen – LEEDuser on NC MRc5: Regional Materials

  • Valerie Walsh of LEED Management Services on NC MRc2: Construction Waste Management

The idea is that parts or all of this footage will end up on LEEDuser.

Even though I haven't been getting around the floor all that much this year, I suspect the post-show repercussions will be more intense than usual. Jane Kolleeny, the tireless Managing Editor of GreenSource, has been doing an amazing job of handing out my cards at booths with potential GreenSource products as she makes her rounds. Never has my contact information been distributed with such frequency and intensity. Go Jane go! Where does she get the energy? (Where will I?)

More Entries

Get new posts via e-mail:


Recent Comments

Confronting Water Shortages — Post-Greenbuild Travels in Southern Arizona

Connie says, “Thought about you two yesterday although I didn't know where you were. Tom and I wandered that area ...” More...


Stimulus-Funded Green Jobs = Left-Wing Conspiracy

Andy Out Of Work says, “As a union carpenter\milwright and Green advocate low life living on unemployment since March 09.Whe...” More...


A Wider View of Social Justice

Raphael sperry says, “Hi Bill, Thanks for clarifying your comments. I’m surprised that I come across as ranting, althoug...” More...

Bill says, “I thought I was being civil, 'idealistic' and 'wackiness' could have been phrased in much worst term...” More...

Allyson Wendt says, “Alright folks, time to intervene. Can we keep this civil, please? I posted Raphael's response to ...” More...



Follow BuildingGreen
Follow us on Twitter Follow us on Facebook Follow us on Linkedin