Category Archives: Wood, Paper & Green Building

Wood, Paper & Green Building

Is wood the new steel and concrete?

By David Israelson
The Globe and Mail
February 25, 2020
Category: Wood, Paper & Green Building
Region: Canada

The University of Toronto’s motto “velut arbor aevo,” meaning “may it grow as a tree through the ages,” is coming to life with the construction of a tower made primarily of mass timber. Construction is planned to begin this spring on a 14-storey, 80-metre-tall academic building that will be built on a frame made of wood instead of steel. To date, it’s the largest tall mass timber structure of its kind to go up in North America. …The Canadian Wood Council says mass timber is dense, strong and efficient to build with… Chief executive Kevin McKinley says. …The university’s tower is also important because it supports the efforts of Canada’s forestry sector to find new markets for its products and stay at the forefront of technology innovation. “There are also the intangible benefits. …It’s nice to live or work in a building made of wood”.

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Penguin Random House Makes Progress in Green Initiatives

By Jim Milliot
Publishers Weekly
February 18, 2020
Category: Wood, Paper & Green Building
Region: Canada, United States

Following the February 17 announcement by Penguin Random House parent company Bertelsmann that the conglomerate will be carbon neutral by 2030, Penguin Random House (PRH)… announced its 2020 Social Responsibility Commitments, which laid out its objective to publish its books responsibly and minimize its environmental impact. As part of that document, PRH set two sustainability goals for 2020: source 100% of the paper it uses from certified mills and cut its carbon emissions by 10%. According to PRH global CEO Markus Dohle, at the end of 2019, 98% of its paper purchased was from mills certified by either the Sustainable Forestry Initiative or the Forest Stewardship Council. By the end of 2020, Dohle wrote, “we are fully on track” to reach the publisher’s goal of sourcing 100% of its paper from certified mills.

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Embodied carbon looming as the next construction challenge

By Jean Sorensen
The Journal of Commerce
February 12, 2020
Category: Wood, Paper & Green Building
Region: Canada

Reducing embodied carbon in new construction by almost half is the challenge looming before the construction industry as it heads towards 2030.  Anthony Pak, principal of Priopta and the founder of the Embodied Carbon Network Canada, calls embodied carbon the “blind spot” or the area of construction “that has historically been neglected.”  In the coming decade, the focus will be on reducing embodied carbon in construction. …Pak will also discuss design strategies for reducing embodied carbon and how they can impact the choice of building materials such as using less but stronger concrete.  Wood is seen as a more sustainable alternative but Pak said it can be influenced by whether the wood is derived from a certified body such as the Forest Stewardship Council.

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Canadian firm Structurlam hoping Walmart campus, Conway plant will spur mass timber popularity in U.S.

By Paul Gatling
Talk Business & Politics
February 11, 2020
Category: Wood, Paper & Green Building
Region: Canada, United States

Hardy Wentzel

In early 2018, Structurlam Mass Timber Corp. hired Hardy Wentzel as its new CEO. He had a prioritized strategic plan: Expand the Canadian-based manufacturing company with a southern U.S. facility. In Bentonville, Walmart had decided its new corporate campus — first announced in August 2017 — would be built using structural timber or, as it’s more popularly known, “mass timber”. The retailer was scanning the industry for a potential supplier. And in central Arkansas, a 288,000-square-foot facility that Nucor Steel initially built to make steel fasteners sat empty in Conway.  …Looking ahead, Wentzel said building renovation and construction at the Conway facility have started, and specialized wood processing equipment will arrive on-site during the second half of the year. At full strength, the plant will create 130 new jobs and a combined capacity sufficient to construct three 200,000-square-foot office buildings every month.

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Wood construction costing beyond 2020 – drilling down through details

Wood WORKS! BC
February 24, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Wood construction costing workshops – just over 1 WEEK away! With BC’s recent early adoption of the 2020 National Building Code, there will soon be a surge of taller mass timber buildings in planning and construction. As the new code, objectives, innovative systems and construction capabilities advance wood construction, it’s becoming increasingly important to understand how wood building projects differ in planning, timing and costing. Wood WORKS! BC, in partnership with VRCA and ICBA and with support from BC Wood, is pleased to present two workshops tailored to help different sectors understand the differences in pricing wood projects relative to other materials. Experienced professionals will share their knowledge and experience – both successes and challenges. These two workshops (happening on the same day and tailored for two different groups) – will feature presenters with extensive experience in wood projects, from concept through detailed estimating and to final assembly.

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Growing demand for log homes

By Brittany Gervais
The St. Albert Today
February 20, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Business owner Paul Murray is helping to make log cabin dreams come true for clients of M&H Wood Specialties.  Murray has more than 30 years of experience constructing custom log homes, along with restoring and refinishing log structures worldwide.  His small business inside the ProNorth Industrial Park in St. Albert serves clients across Alberta and abroad, with homes built from Inuvik all the way to New Mexico, Murray said. All the lumber used is Alberta wood, including spruce and pine.  “What we build is handcrafted,” he said. “The wood is left in its natural state, with just the bark removed.” …Wood buildings meet, and in some cases exceed, new building code requirements, Murray said. The company had done energy audits on the homes they’ve built, and participated in a research program around energy efficiency before the building codes changed in Alberta. 

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Funky East Van furniture designer Judson Beaumont dies at 59

By Winston Szeto
CBC News
February 20, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Judson Beaumont

Vancouver designer Judson Beaumont — whose wacky and whimsical furniture pieces often highlighted the annual Eastside Culture Crawl — has died at the age of 59. Tiko Kerr is a Vancouver artist who worked with Beaumont at Parker Street Studios in East Vancouver for 30 years. He spoke to On The Coast host Gloria Macarenko remembering the “wonderful trusting relationships” that the Saskatoon-born designer had developed with him and other fellow artists that made them all “cohesive.” “He just had a capability of really learning in the present and being one of the most positive human beings you could possibly imagine. There’s nothing that’s more appealing in life than an artist who is really connected to his creativity, and Jud had been in that position for his entire practice.”

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In Memory of Judson Beaumont, the Furniture Designer Who Changed the Way We Thought About Furniture

By Anicka Quin
Western Living Magazine
February 20, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Judson Beaumont

As anyone who’s toured 1000 Parker Street in Vancouver knows, the first time you stumbled into Judson Beaumont’s studio, Straight Line Designs, was a trip. …He created a dreamscape of designs that delighted kids and adults alike. “My rule is: if you can draw and design it, you can build it,” he said on Straight Lines’ website. “I love it when someone tells me, ‘You cannot build that’ or ‘No one would want that.’ These words only encourage me more.” …And so we were deeply saddened when we heard that Judson had passed away suddenly on Monday, February 17, at the all-too-young age of 59.  …Longtime friend and designer Brent Comber remembers, “Judson loved people and was deeply interested in everyone’s story. He poured his heart into his work as it seemed to be the best way to reach people and make them smile. He also loved to devilishly nudge you out of your comfort zone.

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Richmond Olympic Oval is a brimming example of a positive post-Games legacy

By Kenneth Chan
The Daily Hive
February 15, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

This is certainly no white elephant. When it comes to post-Games conversions of Olympic sports venues, the Richmond Olympic Oval (ROO) is a real champion of being a useful community and recreational legacy. Ten years after hosting the long-track speed skating events for the 2010 Olympic Winter Games, the venue has evolved into a multitude of other uses — a hub for fitness, sport, and culture. …Up above, the arching roof that encloses all of these uses resembles the wings of a heron, and is made of pine beetle damaged wood — helping the oval achieve a LEED Silver green building certification. The entire structure was designed by CannonDesign, an architectural firm based in Niagara Falls, New York.

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‘It just makes me sick’: Blaze at Transcona condo sparks safety concerns

By Josh Crabb
CTV News Winnipeg
February 18, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

WINNIPEG — A fire at a wood-framed Transcona condominium complex highlights the dangers of buildings under construction, according to one Winnipeg city councillor. The blaze has a condo advocacy group speaking out about the cost of insuring such buildings once they’re built. …”It costs more for a concrete structure than it does a wood structure. A wood structure, they’ve got an awful lot of code requirements that really do make it very safe, but it’s still wood versus concrete.” …Because the building was still under construction, the Winnipeg Fire Paramedic Service said it may not have had fire suppression measures in place. …Krista Corley, of the Manitoba Chapter of the Condominium Institute of Canada, said even with safety measures in place insurance premiums may be higher for condos made of wood.

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Building community with B.C. wood

By naturallywood.com
REMI Netowrk Construction Business
February 18, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

…throughout British Columbia, local residents are using sustainably harvested B.C. wood to build arts, cultural and community centres — places where people can play, gather and access services. Many communities founded on forestry are returning to their roots by constructing landmark buildings and community amenities with local wood products and using local expertise, labour and manufacturers. On the East Coast of central Vancouver Island, École au-cœur-de-l’île is a modern school by day and a hub for the local Francophone community at night. Sustainably harvested wood is used in McFarland Marceau Architects’ plan throughout the building. Interior spaces use exposed glue-laminated timber (glulam) beams and mass timber panels to form unique reading alcove and multi-purpose spaces. The nearly 3,000-square-metre roof is made of timber. Reclaimed Douglas-fir from the site’s previous building was used to create a 7.5-metre glazing wall, with more salvage wood used as benches and display cabinets.

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Buildex Vancouver explores new building methods and materials

By Peter Caulfield
The Journal of Commerce
February 12, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Peter Moonen

Despite its well-known attachment to tradition and custom, the Canadian construction industry is slowly changing. …One of the new construction methods the industry is adopting is prefabrication, the topic of a workshop by Vancouver Island consultant Mark Taylor. …“Building ahead of time in a factory removes many of the variables that exist on a construction site, such as weather, materials, labour consistency, tools and site access,” he said. …The answer to many of the challenges faced by the Canadian construction industry is wood, both wood frame and heavy and mass timber, says Peter Moonen, national sustainability manager of the Canadian Wood Council. …“We want to show the construction industry what each wood product can deliver and how wood, steel and concrete can be used together. …These and other Buildex Vancouver 2020 presentations take place at Buildex Vancouver.

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Burnaby won’t be seeing 12-storey wood-frame buildings anytime soon

By Dustin Godfrey
Burnaby Now
February 12, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Burnaby won’t be seeing 12-storey wood-frame buildings anytime in the next couple of years, with city staff expressing significant concerns with the province’s pilot program to double the height limits of wood construction. But the city will likely be removing red tape around five- and six-storey wood-frame buildings in the near future. …“While the planning department is generally agnostic with respect to construction methods for new development projects … the building division and fire department have justified reservations about early adoption of encapsulated mass timber construction,” staff wrote in their report. Staff also noted that the use of mass timber construction is still “experimental in nature.” “Staff feel that the initiative is premature, as the relevant building codes have not yet been adopted nationally. …Staff also noted that the use of mass timber construction is still “experimental in nature.”

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“There’s a need to keep innovating:” Robert Pelton awarded for contributions to Canada’s pulp and paper industry

By Jessie Park, Faculty of Engineering
McMaster University
February 21, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Robert Pelton

Looking back on more than 40 years in pulp and paper research, Robert Pelton says he had to continuously adapt to changing environments, technologies and markets. But one thing, he says, remained the same: “We have 10 per cent of the world’s trees in Canada – they’re of exceptional quality and so there’s a need to keep innovating.” Pelton, a chemical engineering professor at McMaster University, received the John S. Bates Memorial Gold Medal this month. The award, presented by the Pulp and Paper Technical Association of Canada (PAPTAC), is given to a member of the association for their great contribution to the science and technology of the pulp and paper industry. …Pelton is currently collaborating with Canfor, a Canadian forest products company, to develop a technology platform to dial specific surface properties into market pulps, with a view to making them   more commercially valuable.

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Adapting quickly to changing markets

By SM2 Initiative
FPInnovations
February 14, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

As the sawmill industry develops, it is facing many challenges; however, it is being offered many business opportunities as well. With this in mind, FPInnovations recently conducted a detailed study mainly aimed at presenting the sawmill industry with new product and market opportunities. The study showed the changes in wood-using industries and the need for the primary wood processing industry to acquire agile and flexible processing methods. The project, funded by the Ministère des Forêts, de la Faune et des Parcs du Québec, was specifically designed to support and guide ongoing research projects under the SM2 Initiative, in order to meet the demand for new products and to present 4 or 5 products that have passed the summary analysis tests and that offer the best potential for success as new business opportunities or research projects.

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Sidewalk Labs project has ‘sufficient merit’ to move to the next phase, evaluation committee says

By Donovan Vincent
The Toronto Star
February 18, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

TORONTO — An evaluation team struck by Waterfront Toronto to assess Sidewalk Labs’ proposal has concluded the Manhattan firm’s project has “sufficient merit” to proceed to the next phase of the approvals process. The statement by a six-member evaluation committee is based on a technical evaluation… on Sidewalk Labs’ proposed plans to develop a smart technology-driven neighbourhood, a project calling for innovations such as data collecting sensors, wood-frame buildings and removable pavement. The technical evaluation… says of the 160 “solutions” or innovations Google sister firm Sidewalk Labs has put forward in its master plan for the proposed 12-acre neighbourhood, a large majority — 144 innovations or 90 per cent — meet Waterfront Toronto’s objectives. Some of the innovations include a mass timber factory producing materials for the construction for wood buildings.

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Forests can provide a solution to the single-use plastic problem

By Miriam King
Bradford Today
February 17, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Jessica Kaknevicius

There is a solution to the single-use plastic problem, and it’s one that has been right under the noses of policy makers for decades.  It’s paper, said Jessica Kaknevicius.  Kaknevicius is the Vice President of SFI, the Sustainable Forestry Initiative – a partnership of industry, educational institutions and First Nations that uses “forest-focused collaborations” to create sustainability, new initiatives and green jobs.  Forest-based products are renewable, compostable and sustainable, Kaknevicius pointed out, and now is the perfect time, “in a time when we’re trying to look for sustainability,” to look for new solutions and educate the public.  Plastic was at one time hailed as the perfect solution to packaging challenges: lightweight, inexpensive, flexible.   It’s only recently that the scale of the problem created by plastics has become known.

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What Is The Greenest Way To Wipe Your Butt?

By Rebecca Gao
Chatelaine Magazine
February 6, 2020
Category: Wood, Paper & Green Building
Region: United States

As the alarm over climate change grows, I’ve been thinking a lot more about the waste I produce—and cutting down where I can. One single-use product I haven’t thought too deeply about, however, is toilet paper. Toilet paper takes up a ton of resources: a single roll requires 37 gallons of water to produce. According to a report by the Natural Resources Defense Council…much of the toilet paper produced in the U.S. and Canada comes from the Canadian boreal forest. Clear-cutting the boreal forest for toilet paper releases, on average, 26 million metric tons of carbon dioxide each year. Not to mention the destruction of forest habitats caused by sourcing wood pulp for toilet paper, leading to loss of biodiversity and mass extinctions. Standard TP is also bleached with chemicals to whiten, strengthen and soften the product. …There are more sustainable alternatives, though. Here are three greener ways to wipe your bum.

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Has the wooden skyscraper revolution finally arrived?

By Oscar Holland
CNN
February 13, 2020
Category: Wood, Paper & Green Building
Region: United States

…Advocates for mass timber claim that, compared to existing alternatives, these towers are quicker to construct, stronger and, perhaps most surprisingly, safer in the event of a fire. It may, however, be their green credentials that explain wood’s rising popularity in recent years. The construction and operation of buildings accounts for 40% of the world’s energy consumption, and approximately one-third of greenhouse gas emissions. But while concrete emits a huge amount of carbon, trees instead absorb it throughout their lifetime. If those trees are then turned into mass timber, that carbon is “locked in,” or sequestered, rather than returned to the atmosphere when the tree dies. …According to architect Michael Green, a longstanding advocate for — and designer of — wooden buildings, there are “a whole bunch of things converging right now.” But since his 2013 Ted talk, in which he predicted a coming “revolution” in timber construction, there has been one especially significant shift: cost.

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First CLT Passive House project in Boston breaks ground

By Lucy Wang
Inhabitat
February 24, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

Move over steel and concrete — a pioneering cross-laminated timber (CLT) project that’s set to break ground in Boston could spearhead a greater adoption of mass timber across the country. Local startup Generate Architecture + Technologies has teamed up with progressive developer Placetailor to lead the project — the city’s first-ever CLT Cellular Passive House Demonstration Project — and provide live/work spaces in Lower Roxbury. Developed with the startup’s Model-C system for prefabricated kit-of-parts construction, the building will forgo conventional concrete and steel materials in favor of carbon-sequestering engineered wood products.  Expected to break ground in June of 2020, the CLT Passive House demonstration project will comprise five floors with 14 residential units as well as innovative and affordable co-working spaces for the local community on the ground floor. 

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Seattle Architects Look For Designs, Materials That Sets Them Apart

By Shawna De La Rosa
Bisnow -Seattle Real Estate News
February 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

From the Amazon spheres to the F5 Tower, Seattle’s architecture doesn’t disappoint. But behind all those dazzling lines and PNW vibe lies complicated strategies that balance LEED requirements, coworking amenities, millennial preferences and, of course, cost of construction. …New trends show how architecture connects communities, uses renewable resources and helps solve social issues. It’s also becoming more about placemaking, which features areas of outdoor space where communities gather. …Another popular trend is mass timber. …Washington is the first state to allow the material to be used in buildings without first pursuing alternatives. The building code now allows for CLT to be used in buildings as tall as 18 stories. …Though cross-laminated timber is not cheap itself, the labor is less expensive. It requires half the number of construction workers required on-site.

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LEVER Architecture’s Thomas Robinson discusses the impact California could have on the timber industry

By Thomas Robinson
The Architect’s Newspaper
February 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

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We are witnessing a revolution in how we build with engineered timber in the United States. In January 2019, the International Code Council (ICC) approved changes that would allow high-rise wood buildings in the 2021 International Building Code (IBC). Oregon and Washington were early adopters of these code changes, and Denver, Colorado, recently followed suit. … but it is anyone’s guess what California will do. Will the state decide to adopt now, or will it wait till the code becomes part of the new issuance of the 2021 IBC? This is an important question not just for California, and by extension the City of Los Angeles, but also for the future of mass timber in the U.S. and beyond. California standards and codes transform markets, and a mass timber movement in the U.S. without the state that is also the world’s fifth-largest economy is not going to move the needle fast enough.

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Lumber business becomes first in the world to stock Hempwood

by Robert Dalheim
The Woodworking Network
February 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

ANAHEIM, California – Southern California-based Reel Lumber Service says it is the first company in the world to stock Hempwood. Reel Lumber said… “We believe this eco-friendly alternative to traditional lumber WILL revolutionize the industry. Unlike hardwood lumber it only takes 120 or so days to take a hemp seed all the way to cultivation!” Reel Lumber Service is a fourth-generation family-owned lumber business founded in 1932. The company runs four locations and stocks more than 40 species of lumber. …Hempwood offers significant advantages over traditional lumber, including a higher availability, a much quicker grow time of five to six months, and a 20 percent higher density. It can be used in furniture, flooring, and other woodworking projects.

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Is Chicago’s fear of fire ebbing? Nearly 150 years after the Great Fire, the city steps, gingerly, into innovative ‘mass timber’

By Blair Kamin
Chicago Tribune
February 20, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Wood is having a moment in the world of architecture. Other cities, including Milwaukee and Minneapolis, are going all-in on an innovative type of wood whose boosters claim takes less energy to produce than concrete or steel. It might even be on the verge of making inroads in Chicago, where the Great Fire of 1871 incinerated vast stretches of the city as it raced from one wood building to another. The type of wood in question is not stick-like two-by-fours. It goes by the catch-all phrase “mass timber”… In Milwaukee, developers plan to break ground this spring on a 25-story residential tower that is billed as the world’s tallest mass timber structure. …Chicago’s mass timber efforts are modest by comparison. Last week, when Related Midwest announced it will start construction on The 78 megaproject along the Chicago River, the developer’s president, Curt Bailey, hinted that the project’s first phase could include low-rise office buildings supported by mass timber.

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A net-zero, cross-laminated timber apartment complex will rise in Boston

By Shane Reiner-Roth
The Architect’s Newspaper
February 19, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Thanks to support from the U.S. Forest Service and the Softwood Lumber Board, developer Placetailor and Boston-based architecture firm Generate have collaborated to design a carbon-neutral apartment block in Roxbury, a neighborhood in the south end of Boston. Named Model-C, the 5-story, 19,000-square-foot building will contain 14 residential units. Model-C will be assembled using a cross-laminated timber kit-of-parts and will be net-zero energy and net-zero carbon for its first decade of operation. …The entire building, including bathroom “pods,” will be prefabricated in sections off-site. …Its plans have been certified by PassivHaus and meet the standards of the new Boston Department of Neighborhood Development’s “Zero Emissions Standards”. Once complete, Model-C will be one of the only totally timber buildings in Massachusetts, and one of the least energy-intensive buildings in America.

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It’s wood. It’s Passive House. It’s the “Goldilocks density.”

By Lloyd Alter
Tree Hugger
February 18, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Boston is getting a “CLT Cellular Passive House Demonstration Project” that pushes every TreeHugger button. Building with wood is a great way to avoid upfront carbon emissions in construction; Passive House is the best way to avoid operating carbon emissions. Multifamily housing at “missing middle” or “Goldilocks” densities is the way to build sustainable cities. As a winner of the 2018 Wood Innovation Grant from the U.S. Forest Service, Generate has been developing a catalogue of tech-enabled and replicable kit-of-parts building solutions which utilize mass timber—a sustainable engineered wood product—to address the region’s twin pressures of increased urban density and carbon footprint reduction. …The building is the first of what is supposed to be”a pre-packaged concept that real estate developers can use for rapid deployment of CLT in mid-rise apartment buildings.”

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Mass timber construction technology holds promise for Georgia forestry

By Dave Williams
Athens Banner-Herald
February 14, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

ATLANTA | Georgia’s timber industry, which already tops the nation in a number of categories, may get a boost from new technology that lets developers construct mid-rise office buildings made mostly of wood.  The General Assembly is considering legislation asking the state Department of Community Affairs to recommend whether Georgia should adopt a provision in the International Building Code that allows buildings constructed of “mass timber” to rise as high as 18 stories. …Other countries and some states already are taking advantage of the international provision to put up mid-rise office buildings well above Georgia’s height limit, said Rep. John Corbett, R-Lake Park, chief sponsor of House Bill 777 and a timber farmer.  “Out on the West Coast, Washington and Oregon have done it. Canada has been using it for some time,” he said. “It’s going to be a good fit for our Southern yellow pine. It’s a good opportunity for us.”

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American Softwoods Presents Educational Seminars in Peru

The Southern Forest Products Association
February 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

In December, American Softwoods carried out a trio of educational seminars in Peru (Trujillo, Lima, and Cusco). Lon Sibert participated in the trip and represented Southern Pine. …In Trujillo, representatives visited the Universidad Privada Antenor Orrego. Here, meetings took place with the Dean of the University, the Provost, and the Dean of the Architecture and Engineering Department who expressed interest in designing at least one course focused on wood and engineered wood products in construction applications. …In Lima, 37 participants attended a two-part seminar held at the School of Architecture. …The trip’s final stop in Peru was Cusco. Here, American Softwoods partnered with the Cusco College of Architecture to present a seminar to 23 attendees. There is a country-wide housing shortage in Peru which presents an opportunity for the US softwood market.

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New process for preserving lumber could offer advantages over pressure treating

By Georgia Institute of Technology
Phys.org
February 13, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Pressure treating—which involves putting lumber inside a pressurized watertight tank and forcing chemicals into the boards—has been used for more than a century to help stave off the fungus that causes wood rot in wet environments. Now researchers at the Georgia Institute of Technology have developed a new method that could one day replace conventional pressure treating as a way to make lumber not only fungal-resistant but also nearly impervious to water—and more thermally insulating. The new method,  jointly sponsored by the Department of Defense, the Gulf Research Program, and the Westendorf Undergraduate Research Fund, involves applying a protective coating of metal oxide that is only a few atoms thick throughout the entire cellular structure of the wood.

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Wood buildings could combat climate change, study finds

By Savannah Kucera
Yale Daily News
February 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Could wood buildings save the climate? New research from Yale indicates that the use of engineered wood in urban construction could help cities absorb excess carbon from the environment. This collaborative study from Yale’s School of Forestry and Environmental Studies, the School of Architecture and colleagues from the Potsdam Institute for Climate Impact Research in Germany modeled the effects of building materials on carbon emissions and storage. They found that timber products have the potential to turn our buildings into carbon sinks. “Natural carbon sinks such as land ecosystems and oceans have been able to offset anthropogenic emissions of carbon dioxide for decades, but scientists were never sure how long this absorption capacity [would] persist because of a changing climate,” said Galina Churkina, Potsdam Institute researcher and the study’s co-author.

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Timber Towers Grow to New Heights: 7 Projects to Watch

The Urban Developer
February 20, 2020
Category: Wood, Paper & Green Building
Region: International

News that ASX-listed software giant Atlassian has plans to build a $1 billion timber tower as part of the Sydney central station tech and innovation hub was revealed earlier this month. The hybrid cross-laminated timber tower joins a growing number of major multi-storey timber projects internationally.  The lightweight timber structures use a hybrid construction method to push height boundaries with a concrete core to stabilise them against the wind.  However, a recent set of plans shied away from this method—developed by Sidewalk Labs from Alphabet, the parent company of Google.  The plans reveal an entire “mass-timber” precinct including a 35-storey tower with a timber exoskeleton in Toronto, Canada.  Take a look at some of the future timber towers globally that push the limits of architectural and sustainable design.

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National Trust ditches plastic for paper in its membership cards

The Guardian
February 24, 2020
Category: Wood, Paper & Green Building
Region: International

The National Trust has ditched plastic for the annual membership card it sends out to 5 million members, it has announced. The new card will be made from a type of strong and durable paper featuring a tough water-based coating, with the paper certified by the Forest Stewardship Council. They will be produced in a mill powered by its own biomass. The trust said the new cards would avoid the use of 12.5 tonnes of plastic a year. The new cards will be entirely recyclable and compostable, as well as coming in at a fraction of the cost of the old cards, which were made of plastic and chalk, a byproduct of the mining industry. The National Trust said the move was part of a range of measures it was bringing in to protect the environment and tackle the climate emergency, after a survey showed it was backed by the majority of its members.

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A ‘concrete’ solution to sustainable construction

By Disha Dadlani
Construction Week Online
February 21, 2020
Category: Wood, Paper & Green Building
Region: International

DUBAI — Sustainable is seemingly the buzzword across industries, with the concept having spilt over onto the UAE’s construction industry. Dubai was awarded the ‘platinum rating’ in the LEED for Cities certification in 2019. While sustainable construction is the wider goal it is crucial elements such as ‘green’ construction materials, renewable technologies, adequate insulation, and efficient energy usage that pave the way. With preservation of the natural landscape at the centre of their efforts, key construction leaders are consciously seeking alternatives such as wood and steel, rather than using conventional base material such as concrete comprising of Portland cement. Another alternative is to find sustainable solutions or an equivalent to the existing material. …The option of low-carbon concrete supply is yet another conscious step towards sustainable construction in the Middle East.

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Structural timber is an innocent casualty of ungrounded fears over fire safety

By Maribel Manticon
The Architects’ Journal
February 21, 2020
Category: Wood, Paper & Green Building
Region: International

Following the Grenfell Tower fire tragedy in 2017 structural timber, along with all combustible materials, has been banned in the external walls of residential buildings above 18m. Public safety is paramount and there was clearly a need to provide reassurance. Yet structural timber has become an innocent casualty. In the midst of a climate emergency, structural timber can play a key role in assisting with the removal of carbon dioxide from the atmosphere and give us a chance to avoid catastrophic and irreversible climate impacts. We must radically cut carbon emissions and cannot afford knee-jerk reactions that may undermine our efforts to do all we can to secure a future for our children. What we need are carefully considered strategies and regulations.

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Sustainable fashion: seeing the wood for the trees

By Jussi Piira, Stora Enso
The Environmental Journal
February 20, 2020
Category: Wood, Paper & Green Building
Region: International

The fashion industry has taken a battering in recent years for its eco-credentials, so how can we shop more sustainably? …Fashion can be as fossil-fuelled as any car. As recently as 2016, 65% of global textile fibre volume was fossil-based fibres such as polyester and nylon. …These materials are plastics, and they do not biodegrade well in landfill, contributing to our pervasive plastic pollution problem. …What about natural alternatives then: wool, silk, linen, cotton? Of these, only cotton is anything close to a serious contender, with 23% of the market. However… It takes as much as 12,000 litres of water to produce 1kg of cotton. …Man-made natural materials? …Viscose can be a far more sustainable option for textiles. For a start, it is created from a renewable resource – trees – that can be regrown and even act as carbon sinks if responsibly managed.

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Timberlink makes a run at mass timber with new factory

By Poppy Johnston
The Fifth Estate Australia
February 18, 2020
Category: Wood, Paper & Green Building
Region: International

In good news for Australia’s emerging engineered timber market, Tasmanian timber producer Timberlink will build a mass timber factory in either South Australia or Victoria. The company announced its plans to build a cross laminated timber & glue laminated timber manufacturing facility earlier this month, with the facility expected to open in 2023. According to the timber supplier the new factory is just Australia’s second major softwood CLT plant (XLam opened a CLT manufacturing plant at Wodonga in 2018), and the first combined CLT and GLT manufacturing facility. As many as 50 people will be employed full time once the factory is up and running. A number of temporary workers will also be hired to build the facility.

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LIGNA.Conference 2020 to be held in Germany this October

Wood & Panel Europe
February 13, 2020
Category: Wood, Paper & Green Building
Region: International

Wait is over for LIGNA 2021 with the release of the date for LIGNA.Conference by Deutsche Messe. This fall the conference is to held on October 6 and 7 in Rosenheim, Germany. LIGNA fans may attend the LIGNA.Conference and stay updated on latest developments, trends and themes shaping the sector. The organizers of the show has specially introduced the conference sessions for the “LIGNA-free” year to provide update of the industry scenario and latest innovations. In 2016, the conference was held in Hannover, Germany, and in 2018, it was held in Guangzhou, China. This year’s event will be organised with the support of Rosenheim University of Applied Sciences (TH Rosenheim): The university is highly regarded worldwide for its faculty of wood technology and construction in particular. There, in 22 supremely well-equipped laboratories, the next generation of wood-industry engineers is being trained in degree programs, such as “Wood Technology”, “Wood Building and Construction” and “Interior Engineering”. 

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Half of top businesses lack commitment to prevent supply-chain deforestation

By Anastasia Moloney
Reuters in the National Post
February 12, 2020
Category: Wood, Paper & Green Building
Region: International

BOGOTA – Nearly half of the 500 top global companies and investment firms that produce, use or finance commodities posing a threat to forests have made no public commitment to prevent deforestation in their supply chains, researchers said on Wednesday. Swathes of tropical rainforest… are being cleared each year according to UK-based environmental group Global Canopy. Its sixth annual Forest 500 report tracked the policies of 500 companies and financial institutions with the most influence on tropical forests. …The report found that 40% of the 350 companies which produce, trade, use or sell the largest amounts of the six key commodities had made no public commitment to prevent deforestation in their operations and supply chains. …The proportion of companies with no deforestation commitments had barely changed since last year, she noted.

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A setback for CLT in the UK thanks to building code changes

By Lloyd Alter
Treehugger
February 10, 2020
Category: Wood, Paper & Green Building
Region: International

After a tragic fire caused by plastics, the British building code banned wood in exterior walls. This is a step in the wrong direction. After the horrific Grenfell fire, where plastic windows, plastic foam insulation and a plastic cladding all caught fire, the first lesson that should have been learned is that we should not clad buildings in flammable plastic. I said at the time that this should not become an indictment of wood construction. …And indeed, the building regulations were changed to ban the use of combustible materials in exterior walls. They didn’t even just ban combustible cladding, but anything in the wall. This makes no sense. …Simon Aldous notes that because of the rule changes, “many housing developers are running away screaming at the idea of using CLT anywhere on high-rise projects.”

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New French public buildings must be made 50% from wood

Global Construction Review
February 7, 2020
Category: Wood, Paper & Green Building
Region: International

The government of France is set to require that all new public buildings must be made at least 50% from wood or other sustainable materials from 2022 as it pushes for sustainable urban development. The local government in Paris had already pledged a greater use of natural materials such as wood, straw and hemp, and any buildings higher than eight storeys built for the 2024 Paris Olympics must be made entirely of timber. “If it is possible for the Olympics, it should be possible for ordinary buildings,” said Julien Denormandie, minister for cities and housing, on 5 February. “I am imposing on all public bodies that manage development to construct their buildings with material that is at least 50% wood or other bio-sourced material.” …In 2016, it was announced that the city of Bordeaux would acquire France’s first timber towers. The Hyperion towers (pictured), will be 50m and 57m in height. 

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