Steel keeps losing the green building conversation on a technicality. Most lifecycle comparisons published in industry media compare materials on cradle-to-gate embodied carbon and walk away. Steel comes out heavy. Wood comes out light. Concrete sits somewhere in the middle. The reader files steel away as the carbon-heavy choice and moves on. The problem with that framing is not the numbers themselves. It is what gets left out of the calculation. A building exists for decades. Materials behave differently across that span. End-of-life recycling rates vary by an order of magnitude. None of that shows up in the cradle-to-gate snapshot that gets quoted in most green building pieces. …What the analysis does argue is that the cradle-to-gate number cited in most green building media tells less than half the story. …The broader lesson is that sustainable construction decisions should be based on whole-building lifecycle assessment rather than a single embodied-carbon number.
Canada Wood Japan has helped secure an important market-access outcome for Canadian Hem-Fir (N) dimension lumber in Japan. In collaboration with the National Lumber Grades Authority and the Canadian Lumber Standards Accreditation Board, Canada Wood Japan worked with Japan’s Ministry of Land, Infrastructure, Transport and Tourism to obtain recognition of the revised standard design values for Hem-Fir (N) dimension lumber graded under NLGA standards. For builders, designers and structural engineers in Japan, design values are essential. They provide the basis for structural calculations and help determine where and how lumber can be used in code-compliant buildings. When grading rules or design values are revised in Canada, those changes must also be properly understood and accepted by Japanese regulatory authorities to ensure continued market access. …Canada Wood Japan demonstrated that the revised Hem-Fir (N) design values would continue to meet Japan’s structural safety requirements and would not compromise the performance of conventional wooden buildings. 
Canadian wood producers and manufacturers say they know how to solve the country’s housing shortage and, at the same time, increase demand in the construction industry for their products. The “two-fer” solution is laid out in a recent report published by the Canada West Foundation. The report is based on a December 2025 roundtable at which the Canadian Wood Council and the Forest Products Association of Canada convened leaders from construction and forestry to discuss how to increase the use of wood products in prefabricated, modular and panelized wood construction in residential multi-storey buildings. In the CWF report, these methods of construction are identified collectively as Modern Methods of Construction, or MMC. Eric Johnson, for FPAC and CWC, says factory-built components make better use of materials and skilled labour, reducing waste and increasing productivity. …The biggest barriers to scaling up wood-based housing are not technical but regulatory and organizational.
We studied the efficiency and productivity of BC’s secondary wood manufacturing sector using Data Envelopment Analysis (DEA) and Malmquist total factor productivity index (MPI), while incorporating data from both a survey on individual firms and Statistics Canada’s sectoral data. DEA results showed that BC’s secondary wood manufacturing firms had low efficiency and the factor contributing to the inefficiency was more lack of technical capability than scale of operations in most of the business types. The MPI results reveal that SWM consistently underperforms relative to the sawmill and panel sectors, with a clear divergence emerging after the 2007–2009 financial crisis. Weak productivity growth is largely attributable to limited and inconsistent technical change, reflecting a lack of innovation and adoption of new technologies. Policies aimed at supporting the sector could focus on factors improving firms’ technical efficiency and frontier such as process optimization, technology adoption and innovation, and training and skill development.
Since its launch in 2018, the 
Three years ago, the Ontario Building Code required that any developer taking on a mid-rise wood-frame building had to construct stairwells out of non-combustible material. That was expensive. It made construction challenging, and, according to the Canadian Wood Council, resulted in a lower adoption of wood-frame building. Since that requirement was removed in 2023, allowing full buildings to be constructed with wood, interest in mid-rise wood-frame building has increased considerably, especially for residential builds, said Hailey Quiquero, with the WoodWorks Ontario program, an initiative of the Canadian Wood Council. “Now, in our market, we’re sitting at around 50% of five- and six-storey buildings being built out of wood construction, so a great jump,” Quiquero said. “We’ve still got a long way to go. In BC, I think it’s greater than 80% of this market.” …Currently in Ontario, mid-rise wood-frame building is largely being used in residential projects, Quiquero said.
Three years ago, the Ontario Building Code required that any developer taking on a mid-rise wood-frame building had to construct stairwells out of non-combustible material. That was expensive. It made construction challenging, and, according to the 
Mississauga city staff are reviewing a proposal for a “wood recovery facility” and an associated office building near Winston Churchill Boulevard and Lakeshore Road near the Oakville border. Applications have been submitted to amend the official plan and zoning to permit the facility, which would recover wood material to be used as a fuel source, according to the city. …local councillor, Alvin Tedjo said the cement plant provides roughly a third of all the cement for the province but still uses coal, adding the proposed wood recovery plant would provide low-carbon fuels. “The idea is that this plant would then create and process the materials in order to be used in the cement process which would then significantly reduce the use of coal and actually is part of removing coal completely from the (cement) plant so that we can be fully coal-free in Mississauga,” Tedjo said in a June 4 interview.
NOVA SCOTIA — When Tricia Murray rebuilt her home after the devastating 2023 wildfires, she expected her insurance premiums to soar. …Instead, her premium dropped by 12%… because her new home uses modern, fire-resistant materials and incorporates a buffer zone. Murray’s experience highlights a shift in how insurance companies calculate risk. For decades, insurers relied purely on history, it was classified as low risk. ….Instead of grading entire neighbourhoods under one risk level, insurers are using advanced tools like satellite imagery and laser scanning to assess individual properties. This new approach looks at specific, real-time details: The proximity of trees and brush to a structure. The type of roofing and building materials used. Property maintenance, such as clearing dry leaves from decks and removing wood chips near walls. Amanda Dean, at the Insurance Bureau of Canada, said those tools give homeowners the power to lower their own risks by following FireSmart Canada guidelines.
WASHINGTON, D.C. – U.S. Representatives Glenn “GT” Thompson (R-PA) and Andrea Salinas (D-OR) introduced the Mass Timber Federal Buildings Act. This bipartisan legislation provides incentives for the use of mass timber building materials in federal contracting, giving timber and other forest products companies the ability to compete for construction, renovation, or acquisition of public buildings, and for military construction. The bill creates a two-tier contracting preference for mass timber and other innovative wood projects. The first-tier preference applies to mass timber that is made within the U.S. and responsibly sourced from state, federal, private, and Tribal forestlands. The optional second tier applies to mass timber products that are sourced from restoration practices, fire mitigation projects, and forest owners. Additionally, this bill contains a reporting requirement for a whole building lifecycle assessment. The results of this assessment will help provide additional evidence of the environmental benefits of the use of timber and forest products in buildings.
Mass timber has emerged as a leading material in the pursuit of low-carbon, sustainable construction. With its warm, natural aesthetic and significantly lower embodied carbon than steel and concrete, mass timber is increasingly used across a wide range of building types. However, unlike conventional steel or concrete structures, the very characteristics that make it appealing also create unique challenges. The constraints of mass timber construction, such as exposed structural elements and prefabricated panels with limited flexibility, demand a new level of precision and foresight in the design and coordination of mechanical, electrical, and plumbing (MEP) systems. By anticipating the structural and aesthetic challenges of mass timber and engaging in thoughtful MEP design and coordination, engineers, architects, and specifiers can deliver high-performance buildings that not only celebrate the beauty of timber but also help meet decarbonization and sustainability goals. …Mass timber’s prefabricated nature and exposed aesthetics require precise, early-stage coordination among mechanical, electrical, and plumbing systems. 
If you’ve ever spent some time amongst old-house lovers, and especially the craftspeople who work on them, you’ll no doubt have heard mention of “old-growth lumber.” It’s a material that’s spoken of with reverence, usually as supporting evidence for the “they don’t build ’em like they used to” argument, and always contrasted with today’s lumber, which is deemed comparatively subpar. So what is it about old-growth lumber that makes it so legendary, and if it’s so great, why don’t we use it anymore? …So yes, the trees are generally between 100 and 150 years old, but old-growth lumber is also characterized by competition to survive and disturbance history. In other words, if the forest is left alone for long enough, and no natural disasters reset the clock, you end up with old-growth trees. So it’s not that we can’t produce old-growth lumber now, it’s that it doesn’t fit our production needs.
WASHINGTON, D.C. — U.S. Representatives Glenn Thompson (R-PA) and Andrea Salinas (D-OR) introduced the Mass Timber Federal Buildings Act. This marks the third consecutive year that legislation promoting mass timber for federal contracts has been introduced. This bipartisan legislation provides incentives for the use of mass timber building materials in federal contracting, giving timber and other forest products companies the ability to compete for construction, renovation, or acquisition of public buildings, and for military construction. The bill creates a two-tier contracting preference for mass timber and other innovative wood projects. The first-tier preference applies to mass timber that is made within the U.S. and responsibly sourced from state, federal, private, and Tribal forestlands. The optional second tier applies to mass timber products that are sourced from restoration practices, fire mitigation projects, and forest owners. Additionally, this bill contains a reporting requirement for a whole building lifecycle assessment. 
The American Forest & Paper Association (AF&PA), Washington, has released its 66th Annual Paper Industry Capacity and Fiber Consumption Survey. …The report shows that fiber consumption declined by 3.5% in 2025, with recovered fiber consumption decreasing by 4% and wood pulp consumption falling by 3.2%. The printing-writing paper operating rate improved, reaching 82.8% in 2025, while containerboard operating rates remained steady at 91.9%. Packaging paper production also increased by 1.7%, while boxboard production essentially was flat at 12.4 million tons and tissue production remained near 7.8 million tons. Despite the resilience shown by these sectors, US paper and paperboard production declined 3.7% last year, to 66.3 million tons, AF&PA says. …Containerboard production fell 4.4% to 36.1 million tons, and containerboard capacity declined 5.1% in 2025. …Printing-writing capacity fell 13.9% last year to 7.7 million tons. …Tissue production declined 0.8% in 2025 to 7.8 million tons, though, over time, it has represented a growing share of total US paper and paperboard capacity.
Wood is in most buildings you enter. But how do you know it’s safe? “The work we do at the Forest Products Laboratory is important for everybody’s everyday lives in terms of the buildings we live in, work in, and play in,” said Forest Products Laboratory materials research engineer Laura Hasburgh. Wood may be present in the structural part of the building, such as the wall or ceiling framing. Wood is also used for interior finishes, like trim, doors, furniture and cabinetry. That’s why the safety and durability of wood products are important for everyone—from the businesses making the products to the people using them. However, testing wood materials for durability and resistance to moisture, weight, and fire is largely unaffordable for industry and universities. The Forest Service’s 
U.S. Senator Cindy Hyde-Smith (R-Miss.) encouraged the U.S. Department of Housing and Urban Development to tackle the nation’s housing affordability crisis by helping make mass timber a more mainstream building material. Mass timber usage was one issue discussed at a Senate Transportation, Housing and Urban Development (THUD) Appropriations Subcommittee hearing chaired by Hyde-Smith to review the FY2027 HUD budget request. …Hyde-Smith sought HUD Secretary Scott Turner’s commitment to engage with the U.S. Forest Service, state forest commissions, research universities, and builders to incorporate mass timber in home construction as one means to tackle housing affordability. …”Mass timber multifamily housing is demonstrating an ability to lower construction costs and reduce the time it takes to build, which makes it an ideal approach for helping increase affordable housing production,” Hyde-Smith said. 
New York’s Packaging Reduction and Recycling Infrastructure Act (PRRIA) has not reached the finish line. The state legislature adjourned without voting on
Timber frame homes built in as little as five days could be a way to increase the pace of housebuilding in London, some of the capital’s largest construction companies have heard. Industry leaders travelled to Scotland to learn how the housing is produced, from sustainable forestry through to completed homes, as developers and ministers look for ways to increase the number of homes in the city. Scotland has adopted timber frame construction on a greater scale than England. About 92% of new homes north of the border are built using timber frame, compared with 13% in England. Andrew Orriss, of the Structural Timber Association, said: “Scotland builds faster, greener, and more efficiently than England. …“And the reason is timber frame. …Mayor of London Sir Sadiq Khan has a target to build 88,000 new homes per year. …In Britain, structural timber are only permitted to a maximum height of 18 metres, or up to 6 storeys.
IRELAND — Minister for Agriculture Martin Heydon [et al]… welcomed the final report from the interdepartmental and industry 
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The Finnish Sawmill Industry Association is urging the government to accelerate wood construction and broaden the use of domestic wood in building, saying Finland is not using wood construction enough to raise value added for domestic wood, support investment and strengthen regional vitality. It calls for the Ministry of Economic Affairs and Employment to lead a national wood-construction program and appoint a high-level cross-government steering group, the Finnish Sawmill Industry Association reported. The association links wood construction to Finland’s competitiveness and industrial policy and says the market’s development should be treated as part of efforts to cut emissions from the built environment. It also calls for increasing the use of domestic wood more broadly in construction, beyond wood construction in a narrow sense. …It calls for regulation and permitting processes to be developed in a direction it says enables investments and links wood construction to Finland’s clean-transition investment goals. 
