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 Kathleen O'Brien:
New is not always better.
I have to confess that I've been a little put off by local historic preservationists self-righteously declaring that "preservation" equals sustainability and leaving it at that. Yes, yes, I understand that recycling buildings intuitively makes sense, but since sustainability sometimes asks us to think counter-intuitively, I needed more. At a recent Sustainable Cities Roundtable conducted by King County's Green Tools Program, I got what I needed.
Robert Young, PE, LEED AP, is professor of architecture and director of the Historic Preservation Program at the University of Utah, and author of the new Island Press release, "Stewardship of the Built Environment." He was guest speaker at the Roundtable. Young provided some very satisfying arguments for promoting preservation and building reuse as a sustainability strategy. In making his arguments, he gives equal weight to what he terms SEE (or what some of us have called the "three E's"): social, economic, and environmental factors, and defines stewardship of the built environment as "balancing the needs of contemporary society and its impact on the built environment with the ultimate effects on the natural environment."
The Historic Preservationists have been at their best when justifying conservation due to social factors, and Young does speak to this. What I appreciated is that he also addresses environmental and economic factors in an analytical but highly accessible manner. One of the areas he touched on in his talk was the idea of calculating energy recovery as part of understanding the energy performance of preservation vs. new construction. As Young notes in his book, "the argument for measuring embodied energy to justify the retention of a building is (still) met with skepticism." He claims this is largely because embodied energy is considered a "sunk cost" and therefore not part of decisions about future expenses. I think he would also say it's because of our societal preference for the glitter of "new" vs. the practicality of "existing," which may not be part of the accounting equation, but certainly humming in the background.
In his talk, Young used his own home to compare the energy recovery periods required to simply perform an energy upgrade to his home, to abandon the home and build a new one in the suburbs, or to demolish and rebuild in place. When he accounted for the embodied energy in the new buildings (whether in place or in the suburbs), the energy to demolish the existing building, and operating energy required for the remodeled or new building, it became clear that the remodel was the best choice when considering true energy performance. In scenarios provided in his book, energy recovery calculations result in recovery periods that exceed "the expected useful lives of many buildings being constructed today." And this is without calculating in the transportation energy expenses that are likely to accrue when the new building is built in a greenfield out in the suburbs.
In the economic realm, Young compared the job creation resulting from highway, new, and rehab construction. In jobs per million dollars spent, rehab wins again. Although a small part of the construction activity (Young estimated 5%), rehab creates roughly 5 more jobs per million dollars spent than highway construction, and 2 more jobs per million dollars spent on new construction. If I am interpreting Young's figures correctly, just by turning our economic recovery lens on rehab and away from highways and new construction we could potentially create between 6-12% more jobs per million dollars spent on construction. (And we might actually reduce the environmental, social, and economic negative impacts of sprawl -- even if it's "green")!
Young's talk introduced some great food for thought, but I'm so glad to be reading his book. In his concluding chapter, "Putting it All Together," he provides a list of "challenges" for stewards of the built environment, ranging from advocating outcome-based codes (since prescriptive codes are based primarily on new construction practices) to presenting project lessons learned (both positive and negative) to "decision makers and policy shapers who mediate building preservation and reuse policies." Lots to work on.
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 & Co., the firm she founded over 20 years ago, and provides leadership training and mentoring through her legacy project: The Emerge Leadership Project.
The following post is by DJC staff:
The Mechanical Contractors Association of Western Washington held its inaugural Mechanical Innovation conference in Seattle last week, with a speech by Denis Hayes of the Bullitt Foundation about his group’s net-zero headquarters under construction on Capitol Hill.
Hayes spoke about the worldwide market for net-zero buildings using his project as an example.
The members of MCA are union plumbing, piping and HVAC contractors.
About 300 people attended the conference, which included sessions about embracing change, innovation and technology. The tech talk was by David Burczyk of Trimble Navigation, a Sunnyvale, Calif.-based firm that provides advanced positioning systems that are used in a variety of fields including surveying and construction.
There was also a panel discussion about sustainable built environments and the participants are shown here: Yancy Wright (Sellen Sustainability), Craig Norsen (The Seneca Group), Robert Willis (PSF Mechanical), Ted Sturdevant (Washington State Department of Ecology), Steve Doub (Miller-Hull Partnership) and moderator Robert Tucker.
Tucker introduced and questioned the panelists about sustainable buildings. They talked about how and why to get involved, as well as the challenges and benefits of such types of projects.
Tucker also delivered the keynote address: “Innovation is Everybody’s Business.”
The breakout sessions included a leadership talk about "Unlocking Your Innovative Smarts" by Bill Stainton, who shared tools and techniques to help people think more creatively in problem-solving, embracing change and unleashing innovation. A technical session presented by Norman Strong of the Miller-Hull Partnership gave a glimpse into the direction of the AEC industry through the eyes of an architect.
The following post is by Kathleen O'Brien:
Last month in the DJC Green Building Blog, I discussed the smart move local leaders are making to help monetize social and environmental benefits available from real estate investment in new Living Buildings. But getting true value out of existing buildings built to more established green building standards can still be a challenge.
Even when major multiple listing services (MLS) incorporated environmental/green (e-cert) checkboxes were introduced for existing green homes in 2008 — and this region was the first in the nation to do so — the appraiser would often end up valuing the home just as they would any other home. So the added effort, and financial premiums invested in the home, would not be acknowledged. What a disincentive!
Two things were still needed to move the needle— credible data on the premiums for green buildings, and high quality education to produce appraisers competent in this building type. Not surprisingly, our region has been the first to coherently address these needs.
The Green Building Value Initiative — a collaborative effort of the Northwest EcoBuilding Guild, Built Green, Earth Advantage, and the Cascadia Green Building Council (GBC) — worked together between 2007-2009 hiring appraiser consultants to produce the first credible analysis identifying premiums for commercial buildings and green homes. Researchers were able to analyze green home sales because of the e-cert boxes on MLS forms. The resulting report and case studies for the residential sector are readily available from Earth Advantage Institute or SEEC LLC. The resulting report for the commercial sector is available from the Cascadia GBC.
SEEC and Earth Advantage are also addressing the second need head on for the residential sector. Both offer highly respected appraisal education. As a result there are now practicing appraisers that understand green building certifications and can effectively appraise homes that have earned them.
True story: Fiona Douglas-Hamilton, principal of SEEC, reports that the homeowner of a Built Green 5-star home (the highest certification level in that program), hoping to refinance, recently met with an appraiser to get their home valuated. As advised by SEEC, the homeowner had prepared a packet to give the appraiser. Upon review, the appraiser declined the job, saying she was not knowledgeable enough about Built Green. The Appraisal Management Company (AMC) then made contact with SEEC, which maintains a list of appraisers who have completed their continuing education courses on valuing green homes. The homeowners were able to get what they needed.
But appraisers are not the only sector needing information for green homes to be valued correctly. What if our Built Green home example had been for sale? It is the rare real estate broker who understands how to list correctly, let alone sell, this property type. With the recent McGraw Hill report estimating green building market share rising to 38% by 2016, we need educated brokers. There are, frankly, lots of courses for brokers on marketing green real estate and green building in general, but brokers still need something to help them prepare a green and/or energy efficient home properly for its appraisal — a hurdle every property needs to clear. There's a new course launched this month that SEEC has created specifically for this purpose: Appraising Green and ENERGY STAR Homes: How Agents Affect the Process.
This coming fall the Northwest EcoBuilding Guild's Olympia Chapter will be conducting a Green Valuation Symposium under the Chapter's Vision2Action Series. Intended as a follow-up to a series of green valuation roundtables held in Washington and Idaho last year under the sponsorship of the Northwest ENERGY STAR Homes program, participants will develop action plans to resolve issues identified during the roundtables.
For someone who's been in the green building arena for nearly 30 years, it's a delight to see the "links" in the green building market chain starting to get fixed.
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.
A compact, green-built “pod” home designed by Ann Raab of Greenpod Development of Port Townsend is open to the public at the GreenDepot site until April 29 from 10 am to 6 pm M-F, 10-5 on Saturday and 11-5 on Sunday. Workshops will be offered daily.
The pod was part of last weekend’s Green Home Tour sponsored by Northwest Ecobuilding Guild, featuring new and remodeled homes designed for low energy use and built with nontoxic materials.
Raab’s 450-square-foot pod is factory-built using all green products. It can be delivered to any city in Washington.
Greenpod’s Waterhaus model has a Kangen water system with adjustable pH for drinking and cleaning. It also has a waterfall and living wall.
Ann Raab said pods are meant to be low maintenance dwellings that are environmentally safe, healthy for occupants and “a joy to live in.”
The Waterhaus model uses multi-use furnishings, color, lighting and windows to make the living space feel larger. The waterfall and living wall are sculpted from metal by industrial artist Ray Hammar of Sequim. Michael Hamilton of Port Hadlock made the tables and benches. Seth Rolland of Port Townsend created the bathroom vanity from rock and fir. Wall textures are applied by artist Gail Miller of Whidbey Island. The interior is decorated with an exclusive line of organic fabrics by Suzanne DeVall.
The pods are built by Greg Barron of Greenpod Builders.
They are built to meet King County’s requirements for an accessory dwelling unit (ADU) and are aimed at people who want to downsize, age in place or care for family member in a separate unit. They also work as cabins, second homes, home offices and small commercial buildings. Pods can be stacked and configured to create communities. More information is at (800) 569-0831 or GreenPod.us.
September and October are always busy months in Seattle's green/sustainable scene. This fall, however, there seems to be a wealth of tours of really interesting projects.
One of the most interesting opportunities is the chance to tour Issaquah's zHome project. Issaquah says zHome is the country's first net zero energy multifamily
Free tours will be held on Saturdays from 10 a.m. to 5 p.m. and on Sundays from 11 a.m. to 5 p.m. until October 30.
- Home Builders Association of Kitsap County Headquarters
Across the water in Bremerton, the Home Builders Association of Kitsap County has improved their headquarters in an effort to create a live demonstration of energy efficiency upgrades for builders and homeowners. The project used six strategies including better air sealing, adding more insulation and adding new efficient lighting to upgrade the space. Tours feature first-hand techniques on saving energy and lowering utility bills. Tours will be held hourly on Sunday, October 23 and Saturday, October 29 from 12 to 4 p.m. Tours are at 5251 Auto Center Way, Bremerton.
- Seattle Design Festival
If you can't wait and want to see something now, I suggest you head on over to the Seattle Design Festival's website here. Though some tours have passed, a
However the one not to miss is Saturday's grand opening of the Brightwater Center. It looks like the official Seattle Design Festival tour is sold out! However, the grand opening celebration is free, open to the public and features plant tours so you can still see the space if you're interested. More info here.
Painting is a fun, easy to do project. But once the job is done, excess paint often sits in the basement, dying a slow, slow death as the years pass by.
So today I was delighted to hear about "the green man," via a press release. The green man is an
effort by Wallingford's Reed Painting Co. to gather all your old paint and recycle it. Each year, it says, at least 695,000 gallons of paint is wasted in Washington State.
Currently, King County suggests residents dry out latex paint, strain it and put it in the garbage with the lid off. But Cole Palea of Reed Painting said that wastes a good product, while taking up valuable landfill space. Instead, his organization is collecting paint, straining it, categorizing it by color and giving it away as recycled paint.
"The need is there," he said. "But there is no real solution out there. We're hopefully getting this conversation started around the community."
This is the second year Reed has held a paint drive. Last year, it collected almost 200 gallons just from Wallingford, Queen Anne and Capitol Hill. The drive is currently in its second week. Palea said Reed has already doubled the amount of paint it collected last year and plans to pick up an additional 200 gallons of paint this weekend, for a total of at least 600 gallons that would otherwise be in the landfill.
People can either drop off old paint at the Reed shop in Wallingford or call to schedule a $20 pickup this weekend.
Palea said he and business owner Randy Reed grew up in Hawaii where they were acutely aware of natural resource use. Palea is a certified sustainable building advisor and this effort is one way for Reed Painting to become a better steward of the environment. "We're not trying to greenwash and tell everyone we're 100 per cent green by no means, because we're not. But we're definitely taking steps further," he said.
Portland has successfully turned paint recycling into a business. To read more about that city's efforts, check out this excellent story from 2009.
Reed is a painting contractor that works on homes and commercial projects. It paints the interior of the Seattle Art Museum between exhibits.
To drop off your paint, visit the shop this Monday through Friday from 9 a.m. to 5 p.m. It is at 3668 Albion Place North, on the backside of the block. The front of the shop is along Woodland Park Avenue North and 38th. There are three garage doors painted red. Reed is behind the first garage door. For more information, visit http://www.reedpaint.com/ or call (206) 965-0504.