Category Archives: Wood, Paper & Green Building

Wood, Paper & Green Building

Mass timber’s role in creating lasting, sustainable community centres

REMI Network – Real Estate Management Industry Network
February 8, 2024
Category: Wood, Paper & Green Building
Region: Canada

Recreation and community centres are important hubs that serve many roles for an area’s residents. Given the range of uses these large public facilities exist to fulfill, a lot goes into their planning and design. …wood is the material of choice for most community centres, and Meredith Anderson, Principal with RJC Engineers, has a lot of love for this versatile renewable resource. “Wood brings huge benefits to the overall carbon footprint of a building when looking at it from the perspective of the embodied carbon through a Life Cycle Assessment,” she says. “Wood is a beautiful building material.  There is an efficiency in using the building structure to express the architecture, rather than cover it with finishes.” Another benefit of wood is its proven ability to improve the wellbeing of those in the building. 

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How wood can spur Canada’s Green building drive

By Myha Truing-Regan, RBC Climate Action Institute
Building Excellence
February 7, 2024
Category: Wood, Paper & Green Building
Region: Canada

While towering steel-and-concrete structures once symbolized economic growth, they are now emblematic of the climate challenge that needs to be scaled. The extensive use of carbon-intensive cement, steel and aluminum in buildings has made it the third most emissions generating sector in Canada, accounting for 92 MT of CO2e, or 13 per cent of all emissions in 2022. Rising populations and a rush to develop multi-storey concrete buildings to address a housing supply crisis could make it harder to rein in emissions. Canada can tap into its rich forestry resources to create a global market for large beams, panels and posts made of engineered wood, that can potentially replace concrete and steel or dramatically cut their use – and their associated emissions. Change is already on the way. 

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Canada Wood Market News & Insights

Canada Wood Group
February 5, 2024
Category: Wood, Paper & Green Building
Region: Canada, International

Check out these headlines and more in Canada Wood’s Newsletter:

  • British Columbia Renews Commitment in Successful Japan Trade Mission: In a joint demonstration of commitment, British Columbia reinforces trade relationships with Japan while highlighting the province’s leadership in sustainable forest management
  • Wooden Elderly Care Facilities Business Remains Strong: Japan’s wooden building market thrives in medical & elderly care, with wood usage at 56% in units & 28% in floor area (Jan-Nov ’23). A prime example: Nursing Home Maria’s Garden on Shodoshima Island, a 2,840 m² project using Canadian wood. Completion in March, it symbolizes the growth of this sector over 20 years.
  • Dotori Kindergarten – The first Super-E certification project for non-residential building in South Korea: Super-E certified Dotori Kindergarten in Korea, exemplifies innovation in construction with its efficient, environmentally-friendly prefabrication techniques and sets new standards in sustainable non-residential building.

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Canadian Wood hosts an insightful seminar for the architectural community in Delhi

Passionate in Marketing
February 1, 2024
Category: Wood, Paper & Green Building
Region: Canada, International

Delhi: The British Columbia provincial government’s crown corporation, Forestry Innovation Consulting India Pvt Ltd (FII India), popularly known as Canadian Wood, hosted an an enlightening seminar, titled ‘Wood, Design, and Architecture’ in Delhi today. The event garnered immense success, bringing together experts, professionals, and enthusiasts from the design and architecture community to explore the dynamic intersection of wood in modern design and architectural practices. The architectural community enhanced their knowledge during an educational seminar organized by Canadian Wood, where they gained valuable insights into the sustainable and versatile qualities of this well-regarded material. The seminar provided a dynamic platform for the exchange of knowledge, enabling faculty members from architectural colleges to incorporate innovative solutions using Canadian Wood into their architectural practices.

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Provinces push ahead on mass timber construction

The REMI Network – Real Estate Management Industry Network
January 30, 2024
Category: Wood, Paper & Green Building
Region: Canada

British Columbia, Ontario and Quebec are collaborating in an effort to open more doors for encapsulated mass timber construction (EMTC). The three provinces have jointly developed proposed code changes that would allow for taller mass timber office and residential buildings than are currently permitted, and introduce new eligibility for EMTC in long-term care, retail and low-to-medium-hazard industrial facilities and some assembly occupancies. Public feedback is invited through the Canadian Board for Harmonized Construction Codes (CBHCC) portal until February 16. The exercise is the first time provinces have worked together to harmonize their codes ahead of a triggering initiative from Canada’s model national code developers. National review and adoption could occur later, but, for now, the CBHCC is acting simply as a facilitator and has not contributed to the proposed changes.

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Breaking down how B.C.’s building code changes affect sustainability

By Tyler Choi
SustainableBiz
February 12, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Wendy Macdonald

Changes to British Columbia’s building code are geared to elevating the sustainability of buildings in the key areas of energy, materials and climate resilience. Wendy Macdonald, with RJC Engineers, spoke about updates to B.C.’s building code which were implemented last year and others being discussed for implementation in 2024 and 2025. …Changes to the code that took effect in May 2023 affected energy efficiency targets and the Zero Carbon Step Code. From March 2024, one living space per building must not exceed 26 C. The proposed change that may take place as early as spring 2024 would allow for taller mass timber buildings. A seismic requirements code change that will take place after March 2025 addresses embodied carbon. …“As mandates and requirements start to show up around limiting the emissions from embodied carbon,” she said, “I think the fact that the BC Building Code is allowing more mass timber will help support teams in achieving those targets.”

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Is Mass Timber Construction About To Go Mainstream In BC?

By Howard Chai
Storeys Toronto
February 7, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

On Tuesday, Vancouver City Council took its first steps towards creating a new policy program to “remove barriers to mass timber” and encourage more developers to utilize the building form. The proposed Mass Timber Policy for Rezonings would allow additional height and density through the rezoning process, allowing up to two additional storeys on sites that currently allow for eight to 11 storeys, and up to three additional storeys on sites that currently allow for 12 or more storeys. The City says … additional density was “one of the most compelling incentives” that was identified during consultations. …The City will also provide support to those looking to utilize mass timber construction on a new project. Staff will convene for consultation during the development enquiry stage, before an application is officially submitted because “uncertainty of entering into the permit process with a new building form” was something that offset the advantages of using mass timber construction.

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Top tips for insuring your next mass timber building

naturally:wood
February 6, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

You’re planning a building: you need financing, a design, a general contractor and, critically, insurance. But if you’re planning to use mass timber in your building in North America, you may have to employ different measures to secure both builder’s risk (also known as course of construction) insurance and occupancy insurance. Here are several steps building owners and developers can take to ensure they’re covered at the right price. Help your broker understand how mass timber — which employs engineered wood products such as cross-laminated, nail-laminated and glue-laminated timber as well as laminated veneer lumber — differs from light wood frame construction. You’ll need to educate brokers about the substantial and growing body of international evidence of mass timber’s fire-resistant properties. You’ll also want to show them that “numerous tests have been done that show mass timber’s fire-resistant properties. 

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Webinar Tomorrow: Guidance for using alternative solutions

WoodWorks BC
February 7, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Unlock construction innovation with our webinar, Guidance for Using Alternative Solutions. Navigate the unique pathway outside of traditional building solutions with a focus on the process in BC. Learn who to engage and when. Our experts provide insights into effective communication, the right information to include, and crafting compelling rationales for both designers and municipalities. Revolutionize your approach to construction compliance and embrace a new era of building possibilities! Join WoodWorks BC to discover pathways beyond conventional building solutions, specifically tailored to the process in British Columbia. Learn valuable insights from experts on effective communication, optimal timing, and crafting compelling rationales for designers and municipalities. 

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Visit the wood pavilion at BUILDEX in Vancouver

naturally:wood
February 7, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Join naturally:wood at BUILDEX Vancouver, the ultimate gathering for professionals in construction, design, and real estate. Visit us at booth 1425 in the Wood Pavillion to explore the latest innovations, connect with industry experts, and stay ahead of the curve with cutting edge technologies. Be sure to check out our sponsored session with Greg Shea, Vice President of Health Infrastructure & Development with the First Nations Health Authority (FNHA) and Kate Gerson, Associate of DIALOG. This session will focus on the FNHA Metro Vancouver Office Project, including the building design, stakeholder engagement, and incorporation of First Nations building traditions. Looking for sessions relating to building with wood? Check out more in the 2024 program:

  • Circular Economy Approaches Within Construction, Renovation & Demolition: Unlocking Material Diversion Potential & Wood Waste Utilization
  • Net Emissions Strategies for Residential Encapsulated Mass Timber Construction Buildings That Achieve BC Energy Step Code & VBBL Compliance
  • Igniting Innovation: Lessons Learned From the World’s Largest Mass Timber Fire Test 

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25-storey Main Street mass timber rental housing tower approved by Vancouver City Council

By Kenneth Chan
Daily Hive
February 5, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Mass-timber construction for residential tower uses will be pushed to new limits in British Columbia, following Vancouver City Council’s approval last week of a 260 ft, 25-storey tower project. This represents an upcoming phase of Westbank’s Main Alley tech campus and the first residential addition to an otherwise job-space-focused complex of buildings. The tower is named “Prototype” or M5, a reference to this project being a taller mass timber case study and the fifth building at Main Alley. …The development site is within close walking distance to SkyTrain’s future Great Northern Way-Emily Carr and Mount Pleasant stations. This tower will carry 100% secured purpose-built rental housing. …The design uses cross-laminated timber components that are pre-fabricated off-site before being delivered for assembly and installation.

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Deadline Extended BC’s for Mass Timber Construction Public Review

February 2, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

The Encapsulated Mass Timber Construction public review has been extended to February 16, 2024. The provincially led national Joint Task Group — Harmonized Variations for Mass Timber is inviting comments on proposed code changes related to encapsulated mass timber construction (EMTC). The proposed code changes build on the 2020 National Model Code provisions for EMTC and would expand the use of mass timber to more building occupancies, enable taller buildings, and vary encapsulation requirements. Information to support your participation is available on the Canadian Board for Harmonized Construction Codes public review website. Here is a video summary of the proposed changes.

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Quesnel to have forestry focused information session for First Nations

By Zachary Barrowcliff
My Cariboo Now
February 2, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada West

The First Nations Forestry Council will be hosting five events in the province, with one in Quesnel. The sessions are to ensure more workers, communities and First Nations are prospering in the forestry sector, and to develop solutions to sustain, diversify and grow BC’s value-added sector. In an email response, the Ministry of Forest said as partners in the Value-Added Accelerators, the initiative will look to bring together wood manufacturers, First Nations, forest licensees and the Province to address challenges and find ways to keep more fibre. The session will also provide an opportunity for local First Nations to learn more about the high value wood manufacturing sector through better information-sharing, tools, resources and networking. The information sessions in Quesnel will be on May 1st from 4:30 to 6:30.

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Timber gridshells an asset for contemporary architecture

By Myriam Drouin
The Canadian Architect
February 12, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Thanks to the emergence of modeling software, contemporary architecture has seen the rise of buildings with complex geometric shapes. Traditional construction methods however lack in agility to efficiently build these buildings. Timber gridshells become an interesting option to explore. Gridshells can be defined as a grid composed of members that behave like a hull. The two main families of gridshells, rigid and elastic, can be distinguished by the building erection process. Elastic grids are formed from a flat network of continuous, unbent elements, deformed on site into the desired shape. In the case of rigid grids, workers bend the members at the factory to the final geometry and assemble them later on site. …In order to explore the potential of this constructive system for wood, Philippe Charest completed a doctoral project in architecture at the Industrial Research Chair on Eco-responsible Wood Construction at Laval University, Quebec. 

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Ontario Carpenters’ tout mass timber for affordable housing

By Don Wall
The Daily Commercial News
February 3, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Ontario’s mass timber building sector is in a position to play a major role in addressing the affordable housing crisis, advocates say, but to do so there needs to be significant upskilling, expansion and culture shift. The Carpenters’ Regional Council hosted builders, architects and engineers at two College of Carpenters and Allied Trades training centres in Vaughan, Ontario to pitch the product as a solution to affordable housing needs. …Leith Moore, at Assembly Corp., a mass timber housing practitioner, laid out the housing targets in simple terms. The Doug Ford government has established a mandate of building 1.5 million homes by 2031 but homebuilders currently have the capacity to construct only a fraction of that. Affordable prefabricated mass timber homes can make up part of the difference. …Speakers noted the mass timber homebuilding sector has shown strong growth in recent years but highlighted numerous impediments to faster growth.

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Carpenters’ tout mass timber for affordable housing

By Don Wall
The Daily Commercial News
February 3, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Ontario’s mass timber building sector is in a position to play a major role in addressing the affordable housing crisis, advocates say, but to do so there needs to be significant upskilling, expansion and culture shift. The Carpenters’ Regional Council hosted builders, architects and engineers at two College of Carpenters and Allied Trades training centres in Vaughan, Ont. Jan. 31 to pitch the product as a solution to affordable housing needs. Carpenters’ Union consultant Mike Yorke co-ordinated the event. Leith Moore, principal at Assembly Corp., a mass timber housing practitioner, laid out the housing targets in simple terms during an interview. The Doug Ford government has established a mandate of building 1.5 million homes by 2031 but homebuilders currently have the capacity to construct only a fraction of that. Affordable prefabricated mass timber homes can make up part of the difference.

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University building Canada’s tallest academic timber building

By Larry Adams
Woodworking Network
February 1, 2024
Category: Wood, Paper & Green Building
Region: Canada, Canada East

The University of Toronto has begun construction on a new 14-story mass timber building that will not only be the tallest academic timber structure in Canada, but the school said it will also set a precedent for sustainable design. A $3.9-million federal contribution to the University of Toronto has been made for the construction of a 14-story mass timber academic and research tower on its St. George campus. The contribution comes through the Green Construction through Wood (GCWood) program. The new building, with its “innovative design and creative wood structure,” will provide a new and creative workspace for several faculties and act as a living laboratory to further the university’s innovation agenda, the school said. The structure is being constructed almost entirely from engineered Canadian timber.

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Softwood Lumber Board February 2024 Newsletter

The Softwood Lumber Board
February 12, 2024
Category: Wood, Paper & Green Building
Region: United States

In this edition, you’ll find these stories and more:

  • Education and Support Encourage Innovative Light-Frame Projects: 66% of WoodWorks’ 2023 reported projects were light-frame wood, a construction type that is tried-and-true, with light-frame projects making up 86% of the wood market for non-residential and multifamily buildings, according to Forest Economic Advisors’ 2024 U.S. Outlook.
  • New Design Standards Ensure Codes Remain Favorable to Wood Products: AWC staff and committees completed five years of work in November when the program released five new design standards and supporting documents that are referenced in the 2024 International Code Council I-codes.
  • Survey Confirms Think Wood’s Positive Impact on Specification: Design professionals who are more engaged with Think Wood content are also more likely to specify wood in their projects, a recent survey found—a promising result with Q4 2023 landing as the most productive quarter in the history of the campaign for new content.

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Increasing Affordable Housing Stock Through Modular Building

By Michela Zonta
Center for American Progress
February 6, 2024
Category: Wood, Paper & Green Building
Region: United States

The US is in the middle of a severe housing affordability crisis, largely due to a supply shortage that is difficult to address in a timely manner with traditional subsidies and construction methods. Today, home building still relies predominantly on the traditional, site-built construction process. However, the on-site construction industry features growing productivity inefficiencies due to its significant fragmentation and a critical shortage of skilled construction labor. In addition, construction costs have increased over time, making it even more challenging for developers to add new affordable units to the housing market. …Modular building, if brought to scale, has the potential to reduce construction costs and make it more affordable to build new homes, especially in areas experiencing severe affordable housing shortages. …With coordinated initiatives by governments at all levels, bringing modular building to scale could also contribute to making the housing stock more resilient and sustainable relative to the challenges presented by climate change.

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Think Wood News: How GGLO is building smart cities

Think Wood
January 31, 2024
Category: Wood, Paper & Green Building
Region: United States

Open the January Think Wood News for these stories and more:

  • Building More Affordable, Livable Cities with Wood From hybrid light-frame and CLT multi-dwelling modules to a proposed design for the tallest dowel-laminated timber residential structure in North America, we talk smart city building with Ted Panton, experienced mass timber veteran and principal at Seattle-based GGLO.
  • A Rural Timber Retreat That’s Innovative at its Core Nestled between a lush forest and an open field in upstate New York, this contemporary cedar-clad home, with a tasteful abundance of wood, showcases a custom-engineered light-frame and plywood “core” system that is both structurally innovative and ingeniously functional.
  • Banking on a Biophilic, Eco-Friendly Wood Design In Bozeman, Montana, this First Security Bank stands out as a welcoming, unstuffy eco-friendly financial institution showcasing the versatility and beauty of engineered wood.

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305 Feet Tall Residential Project To Be Built In Sugar House

By Cathy McKitrick
Utah Stories
February 12, 2024
Category: Wood, Paper & Green Building
Region: United States, US West

SALT LAKE CITY — This once quaint neighborhood could soon compete with Salt Lake City’s downtown for sun-blocking skyscrapers packed with high-density housing. In January 2023, Build Salt Lake reported that Harbor Bay Ventures had plans to redevelop the old Wells Fargo site at 1095 East 2100 South into a massive residential project that could reach 305 feet in height if a zoning change to the community’s 2005 master plan gets approval. …Illinois-based Harbor Bay Ventures teamed with the private equity Bascom Group out of Irvine, California for this project that aims to bring the first mass timber residential building to the Salt Lake City area. …“Salt Lake City is experiencing a housing crisis that demands a bold response,” the letter said. “The proposed zoning map amendment will permit the development of a unique mass timber mixed-use project that is focused on sustainability. 

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Mass Timber Has A ‘Chicken-And-Egg’ Problem As Green Building Grows

By Robert Davis
BusNow – Denver Real Estate News
February 8, 2024
Category: Wood, Paper & Green Building
Region: United States, US West

With 767 mass timber projects under construction across the U.S., there is more demand than ever for a more sustainable alternative to traditional building components. But this surge in demand is running into a supply chain marred by pandemic-era economics and trade policy that makes an already more expensive product even pricier. These challenges are holding up the entire industry just as sustainable builders need it to take off. …This year’s 767 projects marks an increase from 600 such projects in 2020, according to the 2023 International Mass Timber Report. Another 910 are in the planning stages, signifying a surge in demand. There has been some growth in mass timber production in the U.S., with new sources popping up in Georgia and North Carolina. Mass timber material production… is projected to increase to more than 800,000 cubic meters per year over the next few years. But the investment dollars aren’t quite keeping up with demand, AWC’s Jackson Morrill said.

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Deputy Sec. of Agriculture toured OSU’s College of Forestry and took a look at some research

By Julio Mora Rodriguez
KEZI News 9 Oregon
February 8, 2024
Category: Wood, Paper & Green Building
Region: United States, US West

Xochitl Torres Small and Iain MacDonald

CORVALLIS, Ore. — The U.S. Deputy Secretary of Agriculture, Xochitl Torres Small, toured the Oregon State University’s College of Forestry. …The tour highlighted research being done at Oregon State University. Much of the research at OSU is a collaborative effort with heavy investment from the Department of Agriculture. …Torres Small met with OSU officials at the A.A. “Red” Emmerson Advanced Wood Products Laboratory. It houses the Tallwood Design Institute, which is dedicated to furthering the work associated with timber design, engineering, and construction, among other things. Her tour mostly focused on mass timber, human-made engineered wood that can be used as an alternative building material. …OSU officials like Director Iain MacDonald also said mass timber leaves less of a carbon footprint than other materials like steel and concrete.

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Inexpensive, carbon-neutral biofuels are finally possible

By Jules Berstein
University of California, Riverside
February 7, 2024
Category: Wood, Paper & Green Building
Region: United States, US West

Charles Cai

A new study finds introducing a simple, renewable chemical to the pretreatment step in plant breakdown can finally make next-generation biofuel production both cost-effective and carbon neutral. For biofuels to compete with petroleum, biorefinery operations must be designed to better utilize lignin. Lignin in plant cell walls provides plants with structural integrity and resiliency from microbial attacks. However, properties also make it difficult to extract and utilize… “Lignin utilization is the gateway to making what you want out of biomass in the most economical and environmentally friendly way possible,” said UC Riverside Associate Research Professor Charles Cai. “Designing a process that can better utilize both the lignin and sugars found in biomass is one of the most exciting technical challenges in this field.” To overcome the lignin hurdle, Cai invented CELF, which stands for co-solvent enhanced lignocellulosic fractionation. It is an innovative biomass pretreatment technology.

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Earthquake-proofing mass timber buildings

By John and Marcia Price College of Engineering
University of Utah
January 25, 2024
Category: Wood, Paper & Green Building
Region: United States, US West

Chris Pantelides

We’ve been using wood to build things for a very long time. Yet in the past 150 years, as cities and skyscrapers have boomed, wood has been eclipsed by newer materials such as concrete and steel. …But talk to Civil Engineering professor Chris Pantelides, and he’ll tell you that we shouldn’t accept the dominance of the steel-and-concrete jungle just yet. Thanks to the work of engineers like Pantelides, our oldest building material is experiencing a revival — one that can even withstand earthquakes. Pantelides’ latest research paper, titled “Design and Cyclic Experiments of a Mass Timber Frame with a Timber Buckling Restrained Brace” explores the best ways to build a Buckling Restrained Brace — a type of building support that protects against earthquake damage — with mass timber. …Pantelides and his team began to experiment with mass timber versions of earthquake-resistant architectural elements, including the Timber Buckling Restrained Brace (T-BRB) — the focus of Pantelides’ most recent publication.

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Could your next home be made of hemp?

By Sarah Wesseler
Yale Climate Connections
February 12, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

In a recent book about natural building materials, the firm LTL Architects discussed the growing problem of fossil-fuel-derived products in residential construction… from vinyl floors and siding to plastic lumber. …For a small but growing community of building professionals, part of the solution lies in an unlikely source: hemp. Ryan Doherty, of the U.S. Hemp Building Association, said hemp can be used in a wide variety of building products, from outdoor cladding to acoustic panels. …In the US, the field has been stunted by the long prohibition on growing hemp stemming from the Marihuana Tax Act of 1937. This ban was reversed in the 2018 Farm Bill… but confusion around the relationship between marijuana and hempcrete still affects the industry. Although hemp building materials have no psychoactive properties, “everyone thinks that we can smoke the house,” he said. Fewer than 100 hemp homes have been built in the US.

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Terreform ONE wins National Endowment for the Arts grant

By Terreform
e – flux Architecture
February 3, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

Terreform ONE’s groundbreaking Fab Tree Hab initiative has recently been acknowledged with the prestigious Grants for Arts Projects award from the National Endowment for the Arts (NEA). This accolade celebrates the project’s innovative architectural design ethos, which merges socio-ecological thinking with functionality. The Fab Tree Hab, a remarkable fusion of terrestrial reef and living material architecture, is designed to coexist harmoniously with both human and animal residents. Nestled within a forested ten-acre parcel in New Windsor, New York, conveniently reachable by public transit and near the Storm King Art Center, this project is pioneering the concept of multispecies habitation. It uses 100% grafted woody plants, setting a new standard in green architectural practices. Aimed at facilitating partnerships with educational institutions, local community members, and creatives, it seeks to enlighten its visitors about the profound importance of biodiversity.

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Auburn University begins construction on innovative environmental education building

By Allison Killingsworth
Alabama News Center
February 3, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

Construction recently commenced on a new environmental education building at Auburn University’s Kreher Preserve and Nature Center (KPNC). Situated near the North College Street entrance to the nature preserve, the structure is designed to be a dynamic focal point for the community, offering an engaging space for students and visitors to experience nature. …The building will be constructed of cross-laminated timber (CLT), a mass timber product often created using Southern yellow pine, as a showcase of its use as a sustainable alternative to traditional building materials. The lightweight and prefabricated attributes of CLT enable precision manufacturing, reduced on-site waste and an accelerated construction process. CLT, when manufactured and used in construction, stores carbon within the building’s structure, preventing its release back into the atmosphere. Additionally, CLT panels exhibit strong thermal performance and fire resistance.

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Seeking Sustainability in Buildings, Princeton Invests in Mass Timber

By Anna Mazarakis
Princeton Alumni Weekly
February 1, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

The University is in the midst of the steepest spike in campus expansion since the early 1960s, with 16 projects currently under construction. “It’s certainly not growth for growth’s sake — it’s really to meet the mission of the institution,” said University Architect Ron McCoy, citing the strategic initiatives to increase access for undergraduate students … and meet campus sustainability goals. A notable aspect of the current construction that touches on the latter of those initiatives is the use of  mass timber, a building technology in which layers of wood are laminated, glued, nailed, or doweled together. Mass timber… has risen in prominence recently since it’s considered a more sustainable building material. McCoy said there are about 800 buildings in North America that use mass timber, so the University’s six mass timber projects, which include the Environmental Studies and School of Engineering and Applied Science complex and Hobson College, will add to that tally.

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Meet Cambium, the Startup Set to Disrupt the Lumber Industry with Carbon-Smart Solutions

By Ben Christensen, Co-founder of Cambium
Cause Artist
February 1, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

WASHINGTON, DC — In episode 200 of the Disruptors for Good podcast, I speak with Ben Christensen, co-founder of Cambium, on transforming trees into sustainable materials and the inefficiencies in the lumber industry. The business focuses on salvaging wood from urban areas and processing it locally, creating a more sustainable supply chain. The company’s carbon-smart materials offer significant carbon savings compared to traditional forestry. Ben highlights the positive response from cities and architects and the potential for job creation. He also discusses the challenges of scaling the business and outlines the company’s goals for the future. …At the core of the company’s mission is the transformation of fallen urban trees, which would otherwise be discarded, into high-value wood products. Beyond repurposing fallen trees, Cambium’s approach also includes a commitment to urban reforestation. A portion of the profits from Carbon Smart Wood™ sales is allocated to planting new trees in urban areas.

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Why was the RISE Doro apartment building made with a wood frame?

By Renata Di Gregorio
First Coast News
January 30, 2024
Category: Wood, Paper & Green Building
Region: United States, US East

JACKSONVILLE, Florida — First Coast News is answering a question many of you are asking about the materials the RISE Doro was built with. Firefighters are still monitoring the downtown building Tuesday after flames ripped through it starting Sunday night. The question: Why was the eight-floor apartment building’s frame built out of wood? First Coast News spoke with both developers and attorneys not affiliated with the RISE Doro’s construction, who say it’s common for developers to use wood as a frame and it’s often the choice because it’s cheaper. …Jacksonville Wealth Builders President Alex Sifakis tells First Coast News wood is the “least expensive way to build a seven-story, very dense building.” He says it’s customary and safe. …Jacksonville Mayor Donna Deegan says the wood framing is coming down and that safety is the number one priority.

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What Advantages Do Cross-Laminated Timber Structures Offer in Modern Architecture?

By Reginald Davey
AZO Build
February 12, 2024
Category: Wood, Paper & Green Building
Region: International

Cross-laminated timber (CLT) is a relatively recently developed construction material that is growing in popularity in some sections of the construction industry. …This variation of one of the oldest building materials in the world – timber – has its origins in the work of German engineer Julius Natterer in the 1970s. …CLT possesses some noteworthy benefits for architects and project managers. Firstly, its aesthetic qualities make it an exceptionally beautiful building material. Secondly, if constructed properly, it has excellent strength and dimensional stability. Another benefit of CLT is that it is much lighter than other structural materials, such as steel and concrete. Whilst not as fireproof as concrete, CLT does have some fireproofing capabilities. During a fire, the outer layer chars, protecting the internal layers for a period of time.

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Summer Games: Paris 2024 unveils only purpose-built Olympics venue in city

The Associated Press in Business Standard
February 12, 2024
Category: Wood, Paper & Green Building
Region: International

PARIS — Amid the buzz of anticipation for the 2024 Olympics, organizers and Paris City Hall officials inaugurated the first and only purpose-built site in the French capital for this summer’s Games. The Adidas Arena at Porte de la Chapelle is ready and “operational about five months before the Games begin, officials said. It is being touted as showcasing the city’s readiness and commitment to both the global sporting community and its residents. The facility, costing about $150 million and requiring 1,500 tons of steel, required organisers to secure materials from alternative sources amid supply issues caused by Russia’s war in Ukraine. Officials say it is also a symbol of the city’s desire to host a sustainable games, having been built with recycled materials and wood and featuring a green roof. …Other major construction work for 2024 includes the Olympic Village and the swimming pool, both north of the city.

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Pioneers of modern timber construction: Burkhalter and Sumi win Prix Meret Oppenheim

By Elias Baumgarten
World-Architects Magazine
February 8, 2024
Category: Wood, Paper & Green Building
Region: International

SWITZERLAND — Marianne Burkhalter and Christian Sumi are deserved laureates of the 2024 Prix Meret Oppenheim in the Architecture category. From the mid-1980s, the duo designed pioneering wooden buildings in an unmistakable language of form and color. …Today, timber construction is booming. In our age of climate crisis, buildings made of wood are being constructed everywhere: residential buildings, kindergartens, schools, and recently even high-rise buildings. Numerous books teach architects how to build with this popular material. …Timber was not always so popular. When Marianne Burkhalter and Christian Sumi began designing wooden buildings in the 1980s, they were swimming against the tide. Projects such as their detached house in Langnau am Albis, built in 1986, were a real rarity back then. However, in the years since, the significance of this pioneering building in terms of architectural history has even been recognized by the Federal Supreme Court of Switzerland. 

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Kengo Kuma’s intricate timber structure serves as an aromatherapy diffuser in Tokyo

Designboom
February 8, 2024
Category: Wood, Paper & Green Building
Region: International

Kengo Kuma & Associates‘ AEAJ Green Terrace stands as a tranquil oasis in Tokyo. This complex timber structure brings an aromatherapy experience facility to the city, built as an harmonious dialogue between architecture and nature, where the very essence of the building reflects its mission — to promote well-being through the power of aromas. The project has recently won the Grand Prize of the Wood City TOKYO Model Architecture Award. Critics highlighted ‘the overwhelming use of wood in the construction, which effectively dampens vibrations from the steel structure and stands out aesthetically. …Gentle ventilation systems further distribute the aromas, creating a multi-sensory journey that engages not just the nose but also the mind and body. The interior layout reinforces this focus on sensory exploration. Dedicated spaces like the ‘Aroma Laboratory’ and ‘Aroma Library’ invite exploration and learning, while the calming ‘Aroma Lounge’ offers a retreat for relaxation and reflection.

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Straw ‘OSE’ boards tackle crop burning in Asia

By Stephen Cousins
The RIBA Journal
February 8, 2024
Category: Wood, Paper & Green Building
Region: International

Pilot micro-factory in Indonesia will produce boards made from waste rice straw, cutting black carbon pollution and enhancing the local supply chain. Straw bales have become a reliable staple of the eco building movement, and now a Swedish start-up is harnessing the crop to create a range of high-strength recyclable building boards intended to speed construction in emerging countries. Our Ecolution produces interior walls, roof and floor boards made from compressed cereal straw, a byproduct of rice and wheat farming that would otherwise be burnt in fields. …Our Ecolution expects to launch a pilot ‘micro-factory’ in Indonesia in July, based on a model of local low energy production. Boards will be supplied to local construction projects, using local labour and giving local farmers the opportunity to turn agricultural waste into a source of revenue. Another factory is planned in Uruguay.

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Time to ditch steel wind turbines, embrace wood-based alternative

By Jim Childerstone
Otago Daily Times (New Zealand)
February 5, 2024
Category: Wood, Paper & Green Building
Region: International

NEW ZEALAND — Contact Energy has sought the go-ahead for a 55-tower wind farm near Wyndham in Southland. Nationwide the race is on for further development of wind turbines. Are these towers to be built using traditional steel constructs. Contact had announced the potential 100m-plus high turbines will produce 300MW of electricity to power 150,000 homes. Existing wind towers are built with each tower using 80% steel. The components are manufactured overseas and shipped to New Zealand. If built with engineered wood (as in Europe) each tower captures 2000 tonnes of carbon. Swedish firm Modvion is building towers to 150m, said to be far more cost-effective than steel. Even the blades were being built with wood in Finland. …This Swedish technology is being adopted by up to 88 countries, but not here. …It is time local and regional authorities take a hard look at the latest alternatives to use our own resources.

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Powerful new policy report shows path to net zero with timber

Specification OnLine UK
February 2, 2024
Category: Wood, Paper & Green Building
Region: International

Timber Development UK (TDUK) – the UK’s trade association for the timber supply chain – in collaboration with Waugh Thistleton Architects – have released a study on policies from across the globe which encourage the use of timber in construction. TimberPolicy is a comparative study of policies, across six countries, which can act as a powerful tool to support policy makers on their journey to decarbonise construction in the UK, and beyond. Commissioned by TDUK and written by Waugh Thistleton Architects, this new report follows hot on the heels of the UK Government’s Timber in Construction (TiC) Roadmap, which aims to safely increase the use of timber in construction. Timber is a low-carbon, natural, renewable material, at the heart of transitioning to a sustainable, circular economy for the UK and many nations around the world. This study is a snapshot of a rapidly evolving movement.

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Explore the sustainable wonders of Canadian Wood Species

Architect and Interiors India
February 5, 2024
Category: Wood, Paper & Green Building
Region: International

Nestled within the expansive beauty of Canada’s untamed forests, the treasure trove of natural wonder and resources of Canadian Wood stands tall as an emblem of sustainability and conscientious forestry practices. It is gaining considerable attention, especially during a period marked by a surge in demand for mass timber construction. In recent times, individuals are not only investing in it for residential structures but also for the construction of various buildings including skyscrapers, hospitals, airport terminals and shipping warehouses, incorporating substantial amounts of timber in the process. Looking ahead, Canadian Wood anticipates its participation at the IndiaWood Exhibition on 24th February 2024, at Bangalore International Exhibition Centre (BIEC), Bengaluru, India. The event promises not only a showcase of Canadian Wood’s species but also its sustainable applications for an immersive experience for their attendees.

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Timber efficiencies could help ease nation’s housing crisis

The University of Queensland
January 31, 2024
Category: Wood, Paper & Green Building
Region: International

University of Queensland researchers have found improving timber production efficiencies by just 5% could unlock supply for an extra 8,000 homes to be built in Australia each year. The modelling was carried out at the Australian Research Council to Advance Timber for Australia’s Future Built Environment (ARC Advance Timber Hub) at UQ which will officially open on 31 January. Associate Professor Joe Gattas, who co-leads two research areas at the Hub, said supply chain efficiencies could result in more affordable and sustainable housing options for Australians. Hub Director, Professor Keith Crews, said, “while timber is commonly used in smaller dwellings such as housing, we are working with the State Government and industry to look at ways it can be incorporated into larger projects such as athlete accommodation for the 2032 Brisbane Olympic and Paralympic Games. Making more timber available will support the Australian Government’s National Housing Accord to deliver 10,000 affordable homes over the next 5 years.”

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