The following post is by Silicon Energy:
Two Washington-based companies said they are joining forces to make solar systems easier to install and more flexible than traditional roof- or ground-mounted modules.
Silicon Energy, a solar photovoltaic (PV) manufacturer, and CrystaLite, a skylight and sunroom manufacturer, will create pre-engineered, integrated-PV systems. The new structures — including patio and carport coverings, electric car charging ports, and picnic shelters — will let solar contractors offer customizable, durable PV systems.
Silicon Energy said the modules are strong enough to withstand harsh weather and were recently rated the most durable among competitors by the federally funded National Renewable Energy Laboratory.
They were introduced at the recent Living Future's unConference in Seattle.
Silicon Energy said its double-glass design allows light transmission through the PV module with a mounting system that fully encloses and protects the system wiring, delivering an aesthetically pleasing and practical shelter. The open-framed, shingle-like mounting of the Cascade Series PV Module and Mounting System maximizes shedding of snow, dirt and debris from the modules, which optimizes performance.
Silicon Energy’s modules come with a 30-year power warranty, a 125-psf load rating and Class-A fire safety rating.
"A paradigm shift is needed in how we look at PV,” said Silicon Energy President Gary Shaver. “We need to think beyond the roof and fields and integrate PV even more into our local communities, bringing the beauty and benefits of distributed generation of PV into our built environment.”
The systems will be available starting in July.
Silicon Energy was founded in 2007 and is located in Washington and Minnesota. More information is at www.silicon-energy.com.
Founded in 1982, CrystaLite is a Washington-based manufacturer of roof glazing, sunrooms and railing systems that are built by local employees. Primary vendors are in Portland and Hood River, Ore., and the company says 80% of its raw materials are from Washington and Oregon. For more information about CrystaLite, Inc., visit www.CrystaLiteInc.com.
The following post is by Kathleen O'Brien:
Seattle. May 15-17. Living Future 2013 marks the 7th annual deep dive into the Living Building Challenge and high performance building.
With more Living Buildings coming on line (such as the recently LBC-certified Bertschi Science Wing and the Bullitt Foundation headquarters here in Seattle), the vision of a Living Future becomes more and more possible. It's not just a pipe-dream! In remarks keynoter Paul Hawken e-mailed to me this morning, he comments:
"We are in an intense period of cultural and structural change, the depth of which is obscured by our tendency to cling to the past. Fundamental to cultural change is a complete transformation of the built environment, as different today from buildings of the past as a smartphone is from a rotary dial landline.
"In a world of increasing resource constraints, buildings are changing from structures that sit upon and harm the land to systems that interact with and support the biosphere. This is what the Living Building movement represents. Today, buildings are sinkholes for energy, water, and toxic materials. From what has been learned and implemented in the past ten years, we know conclusively that buildings can be the source of energy, water, and purification of in- and outdoor air."
Hawken is one of three celebrated keynoters for the conference (David Suzuki and Jason McClellan being the other two), which has as its theme "Resilience and Regeneration." In his e-mailed remarks to me, Hawken argues that it's not just possible, but absolutely critical to restore the qualities of resilience and regeneration to our built environment:
"These qualities are inherent in all living systems, organisms, and the planet as whole. Without them, life could not have evolved to what we see today. What we have witnessed and participated in during the past 200 years is a thermo-industrial system that ate its host—cultures, land, riparian corridors, topsoil, watersheds, coral reefs, and more. In the process, innate attributes of life were eroded and stripped away. Given the disruptions that we can now easily foresee with respect to climate disruption and its myriad impacts on food, water, cities, and people, it is imperative that we reach deep into the playbook of nature and reinvent what it means to be a human being living on the only earth we will ever have."
Over 1,000 green building professionals and thought leaders will be at the conference hoping to learn and share cutting edge knowledge. Although most attendees will be from the Northwest, if last year is any indication, the gathering will include delegates from all over the world.
Kathleen O'Brien is a long time advocate for green building and sustainable development since before it was "cool." She lives in a green home, and drives a hybrid when she drives at all. She continues to provide consulting on special projects for O'Brien & Company, the firm she founded over 20 years ago, and provides leadership training and mentoring through her legacy project: The Emerge Leadership Project. She'll be conducting an introduction to the EMERGE Leadership Model at Living Future this year.
The following post is by Kathleen O'Brien:
It's taken awhile to go from touring green homes to actually living in one, but for Becky Chan, it's been well worth it. Chan has been blogging her two-year journey, and says she got hooked on the idea as a result of visiting "homes built with recycled or reclaimed materials to reduce waste, homes with green roofs and living walls to slow stormwater runoff and filter pollutants, and the first net-zero-energy house built in Seattle.”
Now, those who plan to partake of this year's Green Home Tour on April 27, co-produced by the NW EcoBuilding Guild and Built Green of King and Snohomish County, will get to see her "deep green" remodel.
Parie Hines, LD Arch, designed the remodel and was impressed by Chan's focus on combining deep green ambitions with "thrift." Hines conservatively estimates a final construction cost of $150 per square foot (the original goal was $135 per square foot), pointing out that the new remodel includes high quality (and expensive) windows and infrastructure, while keeping finishes and details simple (and less expensive).
Chan's "Blue View, Green Built" net zero energy remodel is one of several in the North Seattle tour quadrant, and includes SIPS construction (3 walls were replaced with SIPS), rainwater harvesting, natural materials, salvaged/reused materials, solar PV, ductless mini-split heating, triple glazed windows, and a heat pump water heater. The home is also an example of deconstruction.
After the tour, she wanted to learn more, so she joined the NW EcoBuilding Guild, the nonprofit that has organized the free tour for three years. She also attended a net zero energy workshop conducted by Sustainable Ballard where she met Ted Clifton, TC Legend Homes. Clifton had built the net zero energy house Chan had so admired in the 2011 tour. She eventually hired him to conduct the remodel. She then bought a home, with remodeling in mind, that was conveniently located to services she knew she would need, proactively reducing her carbon footprint.
For those responsible for programming, funding, or otherwise involved with green building education, the hope is that this education translates to implementation. Chan's deep green remodel is a great example of how this works.
Kathleen O'Brien is a long time advocate for green building and sustainable development since before it was "cool." She lives in a green home, and drives a hybrid when she drives at all. She continues to provide consulting on special projects for O'Brien & Company, the firm she founded over 20 years ago, and provides leadership training and mentoring through her legacy project: The Emerge Leadership Project. Her book "Green Home Primer" is apparently on Becky Chan's bed stand (No kidding!)
The following post is by DJC staff:
There are ways to add some fun to city streets. What if you could play a pickup game of ping-pong or chess on the way home from work?
CEOs for Cities’ blog has a post by Tara Sturm called “Ten Creative Ideas for Energizing Our Streets” that offers lots of ideas and examples: Colored crosswalks, whimsical bus stops, gardens in unexpected places and even graffiti-style art in public places. Here’s a three-story example taken on a recent stroll along the High Line in New York.
Check out Sturm’s post and add your ideas for things Seattle can do to make our streets more lively, energized and entertaining.
The following post is by Robin Guenther:
The war over toxic chemicals and human health is spilling over into places we live and work: our buildings. The American Chemical Council (ACC) has launched an expensive and focused attack on the U.S. Green Building Council (USGBC) to protect the status quo of a small set of bad-actor manufacturers of toxic and obsolete chemicals. But innovative companies across the building industries and human health advocates are fighting back.
The American Chemical Council is lobbying to end the federal government’s use of the Leadership in Energy and Environmental Design (LEED) building certification system unless USGBC removes all references to human health. If successful, they will keep taxpayers from receiving the cost savings and productivity benefits that LEED certification has generated. Why does a chemical industry trade association think better buildings are such a threat, you ask?
The USGBC has transformed the global building industry with its emphasis on high performance, low energy and healthier building practices through its LEED certification program. In only a decade, LEED plaques have become synonymous with the best buildings in the world.
USGBC’s mission is to make buildings not only more energy-efficient, but healthier spaces for those who inhabit them. The new draft version of LEED seeks to assuage human health concerns of buildings by offering voluntary credits for buildings using healthy materials. Many in the health community see this as a long overdue step for the rating system.
The ACC, however, sees this as a dangerous threat to their member companies because a few of them make a pretty penny producing controversial chemicals.
So if you can’t beat ‘em, lobby against ‘em, right? ACC is doing what it does best -- spreading misinformation and shoving truckloads of cash into lobbying efforts to keep the market from abandoning toxic materials and embracing green chemistry.
They’ve even gone so far as to form the laughable “American High-Performance Buildings Coalition,” a group whose membership reads like a who’s who of industries that make unhealthy products, all uniting to lobby against LEED. From big chemicals to vinyl to adhesives to petrochemicals -- they’re all here.
These toxic trade associations are trying to convince us that they are the ones who truly support “green” building. Perhaps next they’ll suggest that their products only increase your odds of developing “green” cancer.
While they claim LEED is not consensus-based, this is demonstrably false. Any revision to the LEED standard must be approved through a democratic balloting process open to all 14,000 members of USGBC. These members are architects, engineers, builders, contractors and product manufacturers.
In fact, the ACC and many of its member companies are participating in the LEED development process. But when the professionals who purchase building materials began to suggest that a LEED credit be available for purchasing healthier building materials, suddenly the process is flawed, and not consensus-based.
In the real world, when your customers ask for something, you don’t lobby against their right to buy what they want, do you? Let’s hope these companies wake up and start to reign in their out-of-control trade association before people really start to notice who’s behind the curtain.
Green buildings are about more than energy and water conservation; they must also include consideration of human health. Hospitals have started to lead the way. The Health Product Declaration, an independent, open-source methodology for declaring content of building products, is ushering in a new age of transparency in corporate reporting. The Healthier Hospitals Initiative recently released targets for safer products that include credit for avoiding chemicals of concern in interior furniture. Major manufacturers of health-care building products have begun substituting PVC and phthalate plasticizers with safer alternatives. These firms are innovating and capturing market share.
While the ACC protests these LEED credits, we would venture to say their innovative members are investing in R&D to move to safer alternatives precisely because of these initiatives. The construction industry needs the USGBC and LEED; citizens do, too. Someone has to make the push to get these chemicals out of our faces.
Robin Guenther, FAIA, is a principal focused on health care architecture at Perkins+Will, a global design firm. This piece was distributed by American Forum.
The following post is by DJC staff:
People and businesses in Washington are now required to recycle fluorescent light bulbs and tubes. The new law covers residences as well as government, commercial, industrial, office and retail facilities.
Fluorescent tubes and compact fluorescent lights (CFLs) save energy but each light contains a small amount of mercury that can be harmful to humans and wildlife if it is not disposed of correctly. The mercury content in fluorescent tubes ranges from 3.5 milligrams to 8 milligrams or more for older lamps.
The most common types of lights that must be recycled include CFLs, fluorescent tubes and HID (high-intensity discharge) lights, such as mercury vapor, sodium vapor and metal halide lamps. It is now illegal to knowingly place mercury-containing lights in waste bins or landfills. All mercury-containing lights must be placed in a recycling container specifically designed to prevent the release of mercury. Mercury inside a light does not pose a concern while the light is in use and unbroken, but during disposal and waste handling, lamps are broken, releasing mercury vapor and potentially exposing waste handlers or others to mercury.
Mercury in the atmosphere is ultimately deposited back to the earth, rivers and lakes, where it can enter the food chain and accumulate in fish, which humans and other animals eat.
EcoLights was created in 1996 to recycle mercury-containing lights and both PCB and non-PCB ballasts. The company said it is a licensed “final destination” light recycler in Washington state.
Ecolights said almost every component of a fluorescent lamp can be recycled, including metal end caps, glass and the mercury phosphor powder. When lamps are recycled properly, they are crushed and the materials are separated under a continuous vacuum filtration process.
Glass, aluminum and phosphor powder are captured and recycled. Mercury phosphor powder is sent to a mercury retort for recovery of the mercury and rare earth metals in the powder.
EcoLights sells a pre-paid box for recycling. The company ships the box, protective inner bag, and instructions to users, who fill the box with lamps, and return it to EcoLights for recycling. EcoLights then e-mails a certificate of recycling to the user. The company said currently there are no fines or other legal consequences associated with non-compliance.
“EcoLights is committed to being a resource for helping businesses throughout the region understand and comply with the new law,” says Craig Lorch, EcoLights founder. “We want to make sure everyone is prepared for the transition.”