The US ambassador to Canada said Trump’s suggestion that the US may not renew CUSMA should be viewed as an invitation to negotiate. In related news: Senator Tuberville says Canada is undercutting Alabama’s lumber industry; and a hike in US interest rates is possible amid inflation and geopolitical uncertainty. Meanwhile: the cause of death is released at Washington paper mill tank implosion.
In Wood Product news: New Zealand studies prefabricated mass timber modules; and wood is showcased in two award programs: US WoodWorks, and the American Institute of Architects.
In Forestry/Wildfire news: more debate over old-growth management in BC parks; the Cowichan River braces for another dry summer; US forest and wildfire research programs face funding cuts and relocations; and a new study says low-severity fire can reduce wildfire smoke impacts.
Finally, scientists map the world’s largest living network—an underground web of fungi.
Kelly McCloskey, Tree Frog News Editor
Vancouver, BC — Canfor Corporation announced today that it has entered into an agreement with PinkWood Ltd. to purchase its I-joist business for $68.0 million, including working capital. Founded in 2009, PinkWood is the largest Ijoist facility in Western Canada, producing engineered wood joists for residential, multi-family, and commercial construction. Located in Calgary, AB, PinkWood has 120 employees, with production capacity of 46 million linear feet. The purchase price represents a 5 times EBITDA multiple based on current production levels and earnings, including identified synergies. … “PinkWood is a leading manufacturer of high-quality I-joists with a strong management team and stable returns,” said Susan Yurkovich, President and CEO of Canfor. “Canfor’s acquisition of PinkWood complements our operations in Western Canada by enhancing product diversification and supporting the continued expansion of our value-added manufacturing capabilities.
MILDMAY — The Ontario government is investing $1.6 million in Bernie McGlynn Lumber Ltd. to support a major expansion and modernization project at the company’s sawmill in Mildmay. The investment will more than double the company’s production space, increase output by 47 per cent, create five new good-paying jobs and support 13 existing positions. As part of its plan to protect Ontario forestry workers and businesses, the province is making strategic investments to help the forest sector adapt, compete and grow in the face of U.S. tariffs. …The government’s investment through the Forest Sector Investment and Innovation Program will support Bernie McGlynn Lumber’s $5.3 million project to construct a new 30,000-square-foot facility and install upgraded equipment, including a first-in-Ontario thermal-treating kiln system and a double-bladed bandsaw. 
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.
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 
Japanese domestic 2×4 production rose 33.9% in 2025 to 112,610 m³, while more housing companies are specifying domestic dimension lumber. For Canadian exporters, the message is clear: competition is no longer only imported lumber from Europe or Russia. Domestic Japanese producers are also gaining ground, especially in Sugi-based 2×4 applications. Japan’s domestic 2×4 segment is still relatively small compared with the country’s total structural wood market, but the latest survey results show a market moving decisively in favour of local supply. That matters for Canadian producers because Japan remains one of the world’s most important premium wood markets, and 2×4 construction has historically been a core outlet for Canadian dimension lumber. The Association to Promote the Use of Domestic Wood in 2×4 Construction recently released the results of its annual survey of domestic 2×4 production and usage trends. …The survey results indicate a significant increase in Japanese domestic dimension lumber production and consumption. 
The first eight wolves arrived through the Roosevelt Arch on the morning of 12 January 1995, in a horse trailer escorted by two park service patrol cars. The wolves had been live-trapped in three different packs in Jasper National Park and the surrounding wilderness of Alberta, Canada, weighed, fitted with radio collars, and flown south. Wyoming Farm Bureau Federation lawyers had obtained a stay from a federal appeals court before the plane landed, and the wolves spent the next several hours confined in their transport crates while the legal status of the project was resolved. The stay was lifted just after midnight. …What happened in the thirty years after 1995 has become one of the most-cited and most-contested case studies in contemporary ecology.
Mature and old-growth forests are vital for biodiversity, carbon storage, cultural traditions and economic activity. But in Alaska and British Columbia, these rich resources haven’t been reliably mapped, leaving much unknown about what land is protected. Now, University of Oregon researchers are leading a comprehensive mapping effort that sheds light on the location, makeup and conservation status of old-growth forests across the region. Their data show that more than 40% of mature and old growth forests in the study area are in places that lack permanent legislative protection. These forests also store the most carbon in the study area. …Old-growth forests in Alaska and British Columbia are protected through a range of land classifications, including national parks, national monuments and wilderness areas. But by far the greatest area of old-growth forest was found in “Inventoried Roadless Areas” in Alaska.
SEATTLE — Few public universities get more federal research funding than the University of Washington. So as President Trump has already cancelled or suspended about a quarter of all funding for the National Science Foundation and National Institutes for Health, the atmosphere on this leafy Seattle campus is tense. The anxiety is even trickling down to lower profile places once considered safe from White House politics, like UW’s School of Environmental and Forest Sciences. Here, newly proposed U.S. Forest Service funding cuts and a larger reorganization of the agency would have immediate consequences as the West looks poised for an epic summer of wildfires and smoke. “We have a wildfire crisis in the West [and] in the United States,” says Ernesto Alvarado, a fire ecologist and associate professor at the school. …But the Seattle smoke lab is now on a list of 56 out of 90 research stations identified for closure.
The U.S. Forest Service has faced budget and staffing cuts under the Trump administration, and a new analysis shows those cuts are impacting how much land the agency is able to treat to prevent wildfires. The Forest Service treated 35 percent fewer acres for wildfire mitigation in 2025, compared with the previous year. Mitigation efforts include tree thinning, brush clearing, and prescribed burning. That’s according to Forest Service data assessed by the public lands advocacy group, Center for Western Priorities. That means nearly one and a half million fewer acres were treated overall. These treatments lower wildfire risks, and make fires easier to fight, which better protects communities and keeps firefighters safe. In a state-by-state breakdown, the Center’s analysis found 63% less acres of Forest Service land in Montana were treated for wildfire risk. The Trump administration has proposed further cuts to the U.S. Forest Service’s budget, staff, and local support – including closing regional offices nationwide.
Wildfires are reversing decades of air quality improvements across much of the US. Expanded use of prescribed fire is a primary proposed solution, but air quality trade-offs—more initial smoke for less smoke later—remain poorly quantified. Using two decades of satellite-derived measurements of fire severity and smoke particulate matter across California, we assessed the causal effect of low-severity wildfire, a proxy for prescribed burning, on subsequent wildfire activity and air quality. We found that low-severity fire reduced the probability of very-high-severity wildfire by 92%, with reductions lasting a decade and extending 5 kilometers from treated locations. Reduced future smoke far outweighed the smoke produced during treatment, with benefit-cost ratios exceeding five after a decade. Sustained treatment of 500,000 acres annually would reduce cumulative smoke fine particulate matter (PM2.5) by about 10% after a decade.
Deming, Washington — Leroy Sande was pioneering a road with his excavator in Southeast Alaska when stumps, rocks, everything else — including his rig — started to pitch down the hillside. As if reaching out with his own arm, the logger instinctively grabbed at the slick sandstone beneath 10 feet of soil with the excavator’s bucket. “Well, you ain’t grabbing sandstone,” Sande, now 83, recalled. “…There was nothing to grab onto that wasn’t going down the hill.” About 400 yards down slope, the excavator tipped over and came to a stop. It was the only time in his 50-plus-year career in the woods that Sande put an excavator on its side, and even then, he emerged from the machine unscathed. Logging is the most deadly occupation in the nation… Injuries that aren’t fatal can put someone out of work for weeks, months, years or the rest of their life. The annual 
In fall, hoards of winter ticks latch on to New Hampshire’s moose — sometimes upward of 50,000 per adult animal. Over the course of the winter, the ticks drink their fill of blood, weakening adult moose and sometimes killing calves. …a team of New Hampshire researchers has a new hypothesis: Could the way forests are logged make moose more or less likely to encounter parasites? …Winter ticks are the driving force behind years of decline in Northeastern moose populations. …In recent decades, parasitism of moose by winter ticks has boomed… major driver was a boom in the local moose population… The sheer abundance of hosts helped tick populations in the region reach the high levels they remain at today. …One option is raising hunting quotas to reduce the number of moose… Another line of attack is the use of pesticides. …But there’s another idea … that has not been extensively studied: managing their habitat.
From the rainforests of French Guiana to ancient woodlands in eastern France, thousands of hectares of forest are gaining new protections. On 9 June, France said it has created seven new biological reserves and expanded two existing ones. Together, they safeguard an additional 157,000 hectares of forest as it works toward placing 10 per cent of its land under ‘strong protection’ by 2030. “This translates into less pressure on natural environments and stronger protection for species and habitats,” says Monique Barbut, France’s minister for ecological transition, biodiversity and international climate and nature negotiations. However, the vast majority of that land – around 99.5 per cent – lies in a single reserve in French Guiana, France’s overseas territory in South America. The new reserves in metropolitan France collectively cover under 1,000 hectares. …The remaining eight reserves, spread across metropolitan France, range from the mountain forests of Bannes-Ravines in the Vosges to the Mediterranean woodlands of Pas de la Lauze in Hérault.
Attend WPAC’s annual conference, September 22-23, 2026! This year’s theme, Building Canada Stronger: Navigating the Global Wood Pellet Transition, covers securing supply, resilient energy and next-gen bioenergy. Day 1, Tuesday, September 22, 2026, focuses on the global outlook, policy and supply foundations. …There are still sponsorship spots available for the conference—Canada’s largest gathering of our industry. This event brings together key decision-makers from across Canada and global markets, offering a unique opportunity to increase your visibility, connect with partners, and strengthen your position in the sector. It’s also an opportunity to support WPAC’s advocacy, safety initiatives and industry-wide technical leadership in Canada and around the world.
