The US is investing $115 million to expand timber production. In related news: the US Lumber Coalition says imports from Canada are being replaced by domestic production; Canadian industries struggle with US tariffs; Acadian Timber sharpens its US focus; the push for another biomass plant intensifies in Arkanasa; and International Paper plans to build a packaging plant in Mississippi. Meanwhile: a Nova Scotia company will make avaition fuel from forest biomass; and Western Forest Products is being sued by some of its Washington state employees.
In Forestry news: Ontario First Nations call for moratorium on aerial glyphosate; a Victoria, BC film screening raises concern for old-growth logging; University of BC researchers develop a tool to detect Asian Spongy moth; and a new study in Fire Ecology says US Forest Service roads don’t reduce wildfire risk—they multiply it. Meanwhile: climate related logging proposals threaten Finland’s exports; and wetter weather is helping Australia’s forests.
Finally, South Carolina issues Red Flag Fire Alert as wildfires break out East and West.
Kelly McCloskey, Tree Frog News Editor
TORONTO — Canadian businesses hit by targeted U.S. tariffs are struggling to respond as the trade war drags into its second year. …industries like metal production, lumber and automobiles continue to face steep duties more than a year after U.S. President Donald Trump upended the global status quo. Companies have cut staff, pulled back on production and pushed for government action as the heavy duties continue to shake the crucial and long-standing trade relationship with the U.S. …“Because of the way that these tariffs are imposed … five to six key manufacturing subsectors are really, really hurting versus the rest of the economy”, said Claire Fan, senior economist at RBC. …The softwood lumber industry was hit by harsh duties back in 2017, which Trump has since added to, resulting in production down over 25 per cent since the first round, she noted. The result is 22 mills closed since 2022 and another 50 with reduced operations…
Last year was hard on workers in some industries within B.C.’s resource sector, particularly forestry, and 2026 doesn’t look like it’s starting much better. Statistics Canada’s February labour force survey, the report that tracks overall unemployment, tracked job losses in both the natural resources and manufacturing sectors for both the previous month and for the 12 months since the same month in 2025. Natural resources … had a year-over-year loss of 9,300 jobs from February 2025 to February 2026. The manufacturing classification, which includes lumber production, had a year-over-year loss of 12,200, according to StatCan. StatCan’s … survey of employment and payroll counted at least 1,200 job losses in forestry, which include logging and supporting jobs, and at least 800 job losses in sawmills between December 2024 and December 2025. …“The worst was probably in the fourth quarter (of 2025) when the full bite of the duties hit, and then the (U.S.) tariffs,” said industry consultant Russ Taylor. “That’s when we saw a lot more of the jobs falling off.”
Arizona — Efforts to scale up forest thinning across northern Arizona are intensifying, as local officials, industry representatives and environmental groups warn that time is running short to reduce wildfire risk and protect critical watersheds. “Everybody is aware now that there is a biomass issue, but very, very, very few people have any real knowledge of the solution,” Eastern Arizona Counties Organization Executive Director Pascal Berlioux said during a recent Natural Resources Working Group meeting. A broad coalition is advocating for construction of a second biomass-burning power plant, arguing it is essential to prevent the collapse of the region’s wood products industry. Without that industry, leaders say, large-scale thinning efforts could stall, increasing the likelihood of severe wildfires threatening forest communities. 
PCL Constructors Canada Inc. (Toronto) earned a pair of awards at the Toronto Construction Association’s (TCA) Best of the Best Awards. Presented at the TCA’s 158th Annual General Meeting, PCL was awarded Project Achievement Awards for the Kingsway College Senior School Phase 2 renovation and George Brown Polytechnic’s Limberlost Place. Creating a new era for George Brown Polytechnic students and faculty, Limberlost Place exemplifies what’s possible through collaboration, out-of-the-box thinking and a shared commitment to building a resilient future. The 10-storey mass timber, net-zero educational facility integrates first-of-its-kind solutions including the cross-laminated timber (CLT) slab band structural system and North America’s largest mass timber columns spanning three storeys. Early engagement from the entire team during the preconstruction phase was crucial to design development and determining constructability.
A cross-sector group of packaging producers, farmers, restaurants and grocers has filed a class action lawsuit seeking a preliminary injunction to block enforcement of SB 343, California’s controversial recycling labeling law. The coalition argues the legislation imposes unconstitutional restrictions on free speech, ultimately working against recycling participation programs by making it harder for consumers to understand what can and cannot go in the bin. At the heart of the complaint is SB 343’s prohibition on the use of widely recognized recycling symbols and claims, even when those claims are factually accurate, according to the suit. Under the law, producers cannot label packaging as recyclable unless it meets state-defined, “rigid” criteria that allegedly fails to reflect how recycling actually works. …“SB 343 establishes labeling standards that could discourage innovation and limit the ability to provide accurate recycling information to consumers,” the American Forest and Paper Association stated.
The wood industry produces enormous quantities of lignocellulosic by-products, such as sawdust, and their incineration for energy recovery results in substantial carbon emissions and the loss of valuable raw materials. Here, we introduce struvite as a fully recyclable inorganic binder for the consolidation of sawdust into high-performance hybrid materials. The mineral binder is produced in situ by an enzymatically induced solution-mediated phase transformation driven by ureolytic protein bodies extracted from watermelon seeds. The resulting material exhibits excellent fire resistance with a long time to ignition (51 ± 1 s), low peak heat release (118 ± 2 kW m−2), and fast flame self-extinction due to efficient char-layer formation. Moreover, it displays high compressive strength (4.71 ± 0.37 MPa). Crucially for sustainability, the struvite binder can be recovered under mild aqueous conditions without loss of performance, offering a valid path toward a circular materials economy.
Canada’s insurance industry is urging Ottawa to take direct control of wildfire management, warning that rising disaster costs and what critics describe as a reactive federal response demand a centralized national agency. Blacklock’s Reporter says in submissions to the House of Commons environment committee, the Insurance Bureau of Canada called on Parliament to create a federal emergency management body similar to the U.S. Federal Emergency Management Agency, arguing current systems are no longer adequate. “The trend is clear,” the Bureau wrote. “Canada has already entered an era of record-breaking natural disasters with no signs of slowing.” The proposal would mark a major shift from the current model, where provinces and territories lead wildfire response efforts through mutual aid agreements coordinated by the Canadian Interagency Forest Fire Centre, established in 1982.
GATINEAU, QC — Today, during Canada Water Week, the Honourable Julie Dabrusin, Minister of the Environment, Climate Change and Nature, is announcing the release of the National Freshwater Science Agenda, which aims to better align freshwater science and research efforts across Canada. The Science Agenda is the result of over two years of engagement efforts led by Environment and Climate Change Canada with input from more than 800 science experts, Knowledge Holders, experts, and science users across governments and sectors, Indigenous organizations, and Canada’s freshwater science community. It is grounded in Western science and Indigenous Knowledge and reflects the diverse scientific needs and perspectives that are relevant to partners and stakeholders across the country. It outlines interconnected themes including bridging, braiding, and weaving Indigenous science and Knowledge; water availability; land‑use stressors and water pollution; ecosystem resilience and biodiversity; socio‑ecological considerations; and economic research.
Several log bundles ended up on beaches in the Parksville and Nanoose Bay area after rough weather caused a log boom to break open at Mosaic Forest Management’s Northwest Bay waterfront facility last weekend. … “Shifting high winds pushed the logs into shallow water before crews could safely reach them,” Mosaic told the PQB News. “We responded as soon as we were alerted early Sunday morning, recovering 10 of the 19 bundles.” Mosaic says salvage crews are standing by to recover the remaining nine bundles, but the current weather system has hampered access to the shallow beach areas where they came ashore.
Daria Mykhailovych, a Sooke resident, has been raising awareness across Greater Victoria about a petition calling on the provincial government to strengthen protections for British Columbia’s remaining old-growth forests in hopes of encouraging more people to support it. …Originally from Ukraine, she said landscapes like those on Vancouver Island are rare elsewhere in the world. …The petition was launched in fall 2025 by two B.C. forest ecologists, Dr. Suzanne Simard, a professor at University of British Columbia, and independent ecologist Dr. Rachel Holt. Originally, the petition was started with a goal of getting 10,000 signatures. As of March, 16, the petition has received support from about 4,070 people. …“Our concern is that we’ve been cutting these forests at an unsustainable rate,” Simard said. “We wanted to raise awareness and encourage people to question whether the path we’re on is good for the people of British Columbia and for the forests themselves.”
At a commercial tree nursery near Evans, western Louisiana, pine seedlings are sprayed with a liquid extract teeming with hundreds of species of wild soil fungi. Brad Ouseman, the nursery manager, is confident he will see results from this fungal inoculation, which is intended to improve yields and reduce the need for artificial fertilisers. Colin Averill, the founder of Funga, the startup company that supplied the spray, likens the treatment to a faecal microbiome transplant for young pine trees. Funga treats young pine trees with wild microbes derived from the soils of thriving pine forests. “We’re taking the whole soil community,” Averill says. “As a result, we get all the complexity and all the interactions that come with it.” The goal: trees that grow fast, drawing down more carbon dioxide, with less reliance on artificial fertilisers. …“Our next big target is Douglas fir in the Pacific north-west,” says Averill.
A European energy giant Octopus Energy Generation Ltd. will spend as much as $6 billion to build and operate a renewable energy park in Nova Scotia. Octopus plans to use biomass …from forest-based industries to produce sustainable aviation fuel (SAF) it will sell to European customers. The processing for Nova Sustainable Fuels, as the Canadian subsidiary is known, will be done at a to-be-constructed renewable energy park in Goldboro, N.S. The site, estimated to cost between $4 billion and $6 billion, is expected to take about three years to build and have a 50-year lifespan. …With airlines seeking to decarbonize, the World Economic Forum reported in 2025 that the global demand for SAF is projected to grow exponentially, reaching 17 million tonnes annually by 2030. That represents four to five per cent of total jet fuel consumption. Parsons said the foundation of the project is based on supplying SAF to European markets.
HOLMES COUNTY, Ohio — Six people were injured following a dust explosion and fire at a moulding facility in Holmes County on Tuesday, according to local emergency officials. According to a Facebook post reporting the incident, East Holmes Fire & EMS responded at 12:43 p.m. at Holmes Custom Moulding, where crews reported a structure fire accompanied by an explosion. First units arrived within one minute and requested additional ambulances after identifying multiple burn victims. …Six patients were treated at the scene and transported to area hospitals… Preliminary information indicates the explosion was caused by sparks from a malfunctioning belt sander entering a sawdust collection system. The ignition of wood dust led to an explosion that caused extensive damage to the building, including the dust collection system and sawdust silos.
New research has found that burning “smokeless” or low-smoke fuels may be causing new air pollution hazards on streets and in homes. Sold as alternatives to burning coal, wood and peat at home, tests reveal their smoke contains large quantities of tiny ultrafine particles, that can deposit themselves deep in our lungs. The findings were an accidental discovery while researchers were testing fuels in traditional and modern eco design stoves. As expected, burning alternative fuels, both smokeless coal ovoids and briquettes made from olive stones, produced less particle pollution compared with wood or coal. …For each kilogram burned, the low-smoke fuels produced between two and three times more ultrafine particles than wood or coal. …The size of the ultrafine particles means that they are deposited deep in the lungs, multiplying the health impact. In Dublin, the low smoke fuels accounted for more than half of ultrafine particles that can deposit in people’s lungs. 
The wildfire burning south of Colorado Springs has grown to more than 7,300 acres and officials said the state highway on the west side of Fort Carson will likely remain closed through Friday. The 24 fire started Wednesday and currently there is no containment, but in an update Monday morning officials said overnight “fire crews were successfully able to tie in all control lines, boxing in the fire. As of this morning, control lines remain strong.” The fire started near mile marker 24 on Colorado 115, which connects Colorado Springs to Penrose. The road will be closed at least through Friday, but will be reevaluated daily, officials said Monday. The cause of the fire remains under investigation but started off the highway, not on the Army base, officials said last week. The fire was mapped at 7,385 acres early Monday morning, up from 4,900 acres Sunday morning.
