Tag Archives: green building

building-energy-consumption

Oceans Rise, Energy Efficiency Falls

There were two headlines in the May 12th New York Times that seemed at odds. The big news story of the day was titled “Scientists Warn of Rising Oceans from Polar Melt,” which reported on two new studies indicating that portions of the Antarctic ice sheet is in irreversible retreat, due greatly to the affects of global warming. If the scientists’ predictions are anywhere near correct, there will be no beach sand to stick your head in by the end of the century, with the oceans rising four feet, or even more.

Directly below that article was another one announcing that a potential milestone bipartisan bill was scuttled in the senate, which is hardly news these days, but given the headline story, its appearance on the same front page seemed a story in itself: “Amid Pipeline and Climate Debate, Energy-Efficiency Bill is Derailed.” The defeat of this mild energy efficiency proposal clearly refutes the urgency implied in the lead story, and shouts about our inability to do anything at all in the face of mounting climate change evidence.

I have been watching that bill because its focus is to increase the energy efficiency of buildings, which is a key element of our business. And though the scope of this bill isn’t big, it’s a start, and would bring attention to the idea that we can do a lot to limit CO² atmospheric increases simply by encouraging actions that would make buildings require less energy. I’ve also been cheering because I’m proud that this sensible bill is the work of our own senator, Democrat Jeanne Shaheen, who co-sponsored it with Republican Senator Rob Portman. With so much uncompromising posturing defining politics currently, it looked as if there just might be a glimmer of bipartisan sensibility around the simple notion that it would be good for homeowners, the economy and the environment if we conserved energy by reducing the need for it.

There’s a companion bill in the house that’s even united the very liberal Peter Welch, Democrat from Vermont, and very conservative Eric Cantor, the Republican House majority leader. The idea of that unlikely alliance would seem to be good news for us, suggesting that the core notion of our business crosses political boundaries.

But no such luck. What a shame. The famous Pogo quote applies: “Yep son, We have met the enemy and he is us.” We keep kicking the can down the road, as if time was an ally, not our enemy.

Whatever one’s politics or beliefs about climate change, we ought to be able to agree that buildings should use far less energy. They don’t travel down the highway at 70 mph, nor do they fly through the air, or manufacture stuff. Buildings just sit there on the earth, the very definition of sedentary, and are by far the lowest hanging fruit in our need to reduce fossil fuel consumption. There is some very tough work ahead in the worldwide need to conserve energy and clean up the atmosphere, but buildings are by far the easiest sector and one of the largest. It’s almost as if buildings are begging for those of us who build and renovate them to make them the energy conserving good guys.

Buildings account for nearly half of the energy demand, and are the easiest problem to solve.
Buildings account for nearly half of the energy demand, and are the easiest problem to solve.

If we can put men on the moon in a decade, there’s no reason we can’t meet the goal of the 2030 Challenge, and make buildings carbon neutral in 15 years. We know how to do it, but we do need our industry and all of its supply chain partners to be in alignment. The policies needed to encourage that will take some political will, and that seems to be in short supply.

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From the implementation perspective, there’s a lot of work to do, but there’s not a lot to invent. There’s been a fantastic amount of research and development throughout the world over the last 3 or 4 decades, but especially in the last 10 years. We now have the tools, methods, and science to transform buildings into benign servants instead of demanding masters. We therefore know how to keep the energy requirements of buildings mostly out of the CO² emission problem. Now we just need to make it normal and affordable for all.

Who knows how the climate problems will play out? I hold out hope because it’s all we have, but that hope needs to be tethered to action, and I’m among those who are committed to doing all we can to make the places where we live, and love and dream also places of energy self-sufficiency.

 

 

 

 

Another Unity Home Rises on Connecticut’s Gold Coast

Tradd 134Newsletter Home      Bensonwood Home

It is always rewarding to build for repeat clients, which is the case with our current Unity home in Essex, Connecticut, our seventh since launching the new line of residences in October 2012. The two-story, 2,450 square foot Tradd is Net-Zero ready, is expected to exceed the Passive House standard for air tightness, and like all Unity Homes, can go from foundation to finished home in 30-40 working days.

Our local on-site builder for both Unity homes in Essex, A. Joseph Shea, was instrumental in bringing Bensonwood’s Unity Homes and the two Essex couples together.

Tradd floorplanThis latest Unity, our first Tradd 134, is a 4-bedroom, 3.5 bath shore home customized with solid-sawn Douglas fir timbers and high-end finishes and mechanicals. The custom Tradd will serve as the guest house to the main house; a home for which Bensonwood built an addition back in 2012.

The retirement-age clients had considered building a fully-custom home with Bensonwood, but chose Bensonwood’s sister company, Unity Homes, instead because of its streamlined design-build process. They didn’t want to spend a lot of time making the myriad decisions a full-phase custom design process can require. Instead, they were able to visit Unity’s Walpole, NH facilities and, after just one day of finalizing the design and selecting finishes, moved to contract.

Tradd 134 2nd floor planThe energy-efficient, prefab green home is currently in fabrication at our Blackjack Road facilities, concurrent with the site work. Its weathertight shell will then be raised on site in a matter of days, later this month, and finished during the summer. Like the Xyla, Zūm, and Värm Unity Homes, it features sustainable wood construction, ample use of natural light, low VOC building materials for greater indoor air quality, paints, adhesives, and sealants, as well as dense-pack cellulose insulation, solid, sound dampening construction, and draft-free even-temperature comfort.

It Takes A Village: Bensonwood Chosen to Build Southface Village at Okemo

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When it comes to sustainable development, “it takes a village” to build a village. Years in the planning, South Face Village, a ski-on/ ski-off community at Okemo Mountain will rise in Ludlow, Vermont. Since 2010, a community of Bensonwood associates, including architects, engineers, project managers and planners has been working closely with the developer, Timber Creek at Okemo, not only to design the sustainable, four-season, mountainside resort community, but to successfully negotiate the strict state and town permitting processes as well.

As a result of that effort, last September Vermont state officials granted the developer an Act 250 permit to build the resort. The project is expected to break ground in a year’s time. Clearing for the first ski trails and lift line have been completed this past winter.

south face village townhouse drawing
Preliminary rendering of the South Face Village Townhouse.

Over a 10-year build cycle, the plan is for Bensonwood to construct the South Face Village townhouses, duplexes, single-family homes and clubhouse—all in our distinctive mountain-style architecture, known for its robust, carbon-sequestering wood construction and energy-efficient design. The buildings will be fabricated in panelized assemblies at Bensonwood’s Walpole, NH facilities and rapidly assembled on the mountain, ensuring minimal disruption to the delicate ecology of the development site.

south face clubhouse drawing
Preliminary rendering of the South Face Village Clubhouse.

According to Bensonwood architect, Randall Walter, “It truly does take a dedicated group of professionals and years of planning to realize a sustainable, 21st century community.” And he added, noting the lengthy permitting and planning process of a project this size, “For any developer looking to begin a large scale environmentally-responsible development in the next 3-4 years, the time to start talking is now.”

Visit the South Face Village Facebook page for ongoing construction photos.

 

USDA Supports Sustainable Wood Building Materials for Environment and Jobs

timber in the city
An award-winning “Timber in the City” design by Bensonwood designer Tim Olson using advanced wood building materials such as Cross Laminated Timbers and Glulam Beams.
timber high rise interior
architects rendering of the Courtyard Cathedral
Interiors of the Courtyard Cathedral and its innovative use of wood products. Olson’s engineered wood Courtyard Cathedral was a winner in the Association of Collegiate Schools of Architecture 2012-2013 competition.

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Wood—one of the world’s oldest building materials—is now emerging as one of the most advanced. Of course, Bensonwood treasures the natural wood we use in our timber frame homes, but its innovative use in engineered products is already beginning to change the nature of construction across the U.S. by offering alternatives to steel and other high embodied energy building products. By encouraging these advances in wood technology, the United States Department of Agriculture hopes to support President Obama’s Climate Action Plan by preserving the role of forests in mitigating climate change.

At a meeting hosted by the White House Rural Council in March, Agriculture Secretary Tom Vilsack announced a new partnership to train architects, engineers and builders about the benefits of advanced wood building materials, and plans for a forthcoming prize competition to design and build high-rise wood demonstration projects. The latest engineered wood technologies can be utilized in the construction of tall buildings and skyscrapers as well as in housing projects, improving their energy efficiency and thereby reducing energy consumption for heating and cooling. According to some industry estimates, one 3-5 story building made from the new wood technologies has the same emissions control as taking up to 550 cars off the road for one year.

As an added benefit, stronger demand for innovative new wood products not only supports sustainable forestry practices and reduced greenhouse gas emissions, but also puts rural America at the vanguard of an emergent industry. This has the potential to support more than one million direct jobs, many in non-urban areas, expanding economic opportunities while moving toward greater domestic production and sustainability.

Catherine Houghton Arts Center Opens

Catherine Houghton Arts Center at night

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In an update to an earlier story, the Catherine Houghton Arts Center, the 5,000 square foot arts center for The White Mountain School, an independent boarding and day school for grades 9-12 in Bethlehem, New Hampshire, is now open for classes.

Bensonwood prefabricated the building and acted as general contractor. We worked in collaboration with the award-winning architectural firm, Ruhl Walker Architects. The multi-use academic building incorporates many of the latest advances in 21st century construction, including prefabrication of panelized assemblies, energy-efficient design and rapid onsite assembly.

Catherine Houghton Arts Center Dance StudioThe ArtsCenter is named after Catherine “Kitty” Houghton, a school trustee who was killed in 2013. The Center has two dance studios, a music studio with a recording studio, an art studio that opens to the outdoors, a recessed outdoor performing arts stage and a ceramics kiln. A bridge to its second floor connects the Center to the main campus.

Designed for Net-Zero performance, the new arts center has a super-efficient geothermal heat pump system, with the electrical power supplied by rooftop solar photovoltaics. The rooftop PV will generate more power than the arts center needs, with the excess being used to power a portion of the other academic buildings.

CHAC Art Studio

Bensonwood Constructing Wooden Grandstand for Legendary Cotuit Kettleers

Cape-Cod-Baseball-League-Logo

COTUIT KETTLEERS LOGO

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In our second baseball-related project in recent years, Bensonwood is currently prefabricating a wood grandstand for Elizabeth Lowell Park, home of the Cotuit Kettleers, 14-time Cape Cod Baseball League champions. Our 40-year history of building with timbers seems a perfect fit for one of the nation’s premier wooden bat league teams.

Cotuit Grandstands2The grandstand is being engineered and fabricated at our Blackjack facilities into precision-crafted timberframe superstructure elements, as well as panelized platform risers, framing and seating assemblies. The finished assemblies will be trucked to the site and flown into place by a crane, greatly reducing the onsite construction time. The Cotuit Kettleers of Massachusetts remain the only Cape Cod League team to fully maintain its playing field and park without the use of public funds and the current grandstand project is part of a multi-year Lowell Park Renovation Program.

Cotuit Grandstands3Bensonwood engineers Elizabeth Beauregard and Chris Carbone modeled the Cotuit grandstand using CAD/CNC software. Fabrication and selection of wood species occurs at 3 levels: Level I, the timberframe superstructure, utilizes pressure-treated southern yellow pine glulam beams. Level II, the framing and platform risers, is comprised of southern yellow pine. Level III, which includes the seating, guardrails, and other elements fans come in contact with are made of stadium-quality Port Orford cedar (POC)—a high grade of the species used in many of the finest grandstands—with a natural finish applied to enhance POC’s natural resistance to weather. In fact, when the world famous Rose Bowl stadium in Pasadena was built, the architects insisted on Port Orford cedar planking for its beauty, strength and durability. All elements are precision-cut using our CNC machinery, and where feasible, preassembled into transportable elements.

Our engineers calculate that the grandstands sequester approximately 42 metric tons of carbon dioxide through the wood in the structure, whereas equivalent aluminum or steel elements would be strictly classified as a CO2 emitter. The grandstand guardrails are a new wood and steel mesh we designed to maximize sight lines without sacrificing structural integrity.

Cotuit Grandstands5The Cotuit Kettleers baseball team is comprised of student athletes drafted from colleges around the nation. During their tenure with the Kettleers, players are expected to get involved with service projects for the betterment of the surrounding communities.

Wooden bat leagues are amateur baseball leagues that use wood versus aluminum or composite bats. Because pro baseball allows wooden bats only, these leagues are heavily scouted by Major League Baseball clubs to establish how well a college prospect can hit with the bats used in the majors. In 2004 alone, there were over 150 Kettleers veterans on MLB rosters.

More than 1,000 Cape Cod league alumni have played in the major leagues, with many achieving “All-Star” status and/or earning World Series rings. NY Yankees manager Joe Girardi is a Cotuit Kettleers alum, as is Boston Red Sox hometown favorite and now radio personality Lou Merloni.

Paul M. Logan, president of the Cotuit Athletic Association, said, “The Cotuit Kettleers organization is thrilled to be partnering with Bensonwood on a new grandstand structure at LowellPark. The 600-plus seat grandstand will replace an outdated 50-year-old structure, and while considering all options, our fans and donors implored us consider wood and not steel. Bensonwood not only makes the finest wood products in the northeast, but they were also willing to work with us on designing new grandstands using new technology. Many thanks to Bensonwood for their willingness to create what will be a landmark product for both organizations.”

 

1st Solar-Powered Unity Home Goes from Contract to Complete in 20 Weeks

solar panels on Unity Homes

unity homes kitchen

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A year ago when Carol and Ed Reardon wanted to build a healthy, energy-efficient, year-round residence on a lake, they knew whom to call. Bensonwood had recently launched its sister company, Unity Homes, which offers healthy, high-performance, more affordable homes.  Here was their chance to own a high-quality Bensonwood home on a budget they could afford. Best of all, they discovered they would be living in the home in only five months’ time.

The home, a Xyla 132, is the first Unity home to feature solar electric panels, which power the HVAC system, including an air source heat pump for both heating and cooling, and heat recovery ventilation. Because of the extremely low energy demands of the Unity building shell (the highly-insulated homes meet or exceed Passive House levels of air tightness), and with the state and federal incentives, the solar panels by Solar Source made sense financially.

Unity Homes Xyla Floor PlanThe home site, on a picture-perfect lake in southern New Hampshire, had been in Carol’s family for decades, so she became the driving force behind the project. The first step was to remove the old camp sitting on the land with serious rot and mold in the crawl space and above the ceilings.

Unity Homes Xyla open floor planCarol was particularly interested in the health aspects of Unity homes. Living with allergies, she wanted cabinets and vanities with low VOCs (volatile organic compounds), wood construction and a sophisticated ventilation system. All Unity homes share these health benefits, along with solid, light-filled, quiet spaces that promote a sense of well-being.

Carol says, “Unity came along at the right time for us. We have downsized to a beautiful new home where we can enjoy our retirement years in a place we love.” Ed Reardon adds, “Bensonwood and Unity people have been a pleasure to work with throughout this process. Special praise goes to Unity project manager Ryan Lawler who couldn’t have been more helpful, responsive and encouraging.”