Trump delays 50% tariffs for three days, saying we have a deal, subject to the finalization of documents. Meanwhile, Carney says progress has been made but important work remains. In other Business news: Canada’s corrugated and containerboard industry presses for tariff relief; Tolko curtails veneer production in Kamloops; Ontario invests $2.1M to support forest biomass ventures; Oregon receives $15M for wood innovation projects; work begins toward restarting the Nippon Dynawave mill; and Michigan State University accelerates its mass timber collaborative.
In Forestry/Wildfire news: the US administration moves to rescind the Roadless Rule protecting millions of acres of national forest—while ENGOs say it’s an assault on forest protections. In related news: US researchers say climate change is reshaping western forests; Haida Gwaii records its first marbled murrelet nest in decades; Edmonton combats its Dutch elm disease problem; and a BC startup is mapping backroads to highlight wildfire evacuation routes. Meanwhile: news updates from BC Wood Specialities; and the Alberta Forest Products Association; and wildfire updates from Summerland and Kamloops, BC; Ontario; and Colombia (the country).
Finally, BC First Nation Forestry Council’s Lennard Joe on the future of forestry in BC.
Kelly McCloskey, Tree Frog News Editor
WASHINGTON — President Trump said Tuesday he was delaying the 50% U.S. tariffs on $20 billion worth of Canadian imports after the two countries reached a last-minute deal less than two hours before the sanctions were to go into effect. The announcement, which Trump made on his social media platform, buys time for more negotiations and avoids, for now, another strain in already tense relations between the historic allies. “I have paused the 50% Tariffs for a three day period, based on the fact that Canada and the U.S.A., subject to the finalization of documents, have a DEAL!” Trump posted. …A White House proclamation said Canada had expressed a commitment to remove measures the Trump administration considers discriminatory against U.S. alcohol, dairy and motor vehicle exports. Canada did not immediately confirm those commitments. Prime Minister Carney said “substantial progress” had been made but that important work remained.
GOLDEN LAKE — The Ontario government is investing over $2.1 million in four projects to increase forest sector competitiveness and drive innovative uses for mill by-products and underused wood known as forest biomass. As part of the government’s plan to protect Ontario and build a competitive, resilient and self-reliant economy, these investments will position the forest sector to unlock new markets, bolster supply chains and protect good-paying jobs. “Our government is helping forest sector businesses build international reach and bring competitive products to market,” said Kevin Holland, Associate Minister of Forestry and Forest Products. “Under our forest sector roadmap, we’re driving the industry’s continued growth and showcasing Ontario’s capacity as a G7 leader in innovative manufacturing.” Associate Minister Holland made the announcement at Ben Hokum and Son, which is receiving over $1.9 million to install two biomass-assisted steam kilns… These investments are delivering on the government’s 
MAINE — Softwood lumber from Canada is already tarriffed at 45% — this round of tariff won’t impact softwood – but it will impact a range of other building supplies – cement, steel, aluminum, copper products – and a range of lumber products like plywood, fiberboard, and oriented strand board. “Right now the cheapest prices is out of Canada and a lot of this product comes out of Canada.” All of these are products that are known for their resilience – used in everything from custom cabinets to exterior siding. Hillside Lumber co-owner Mike Knight says the tariff increase could wind up causing increased demand for American lumber. “They can’t keep up with the demand if we cut off Canada altogether.” That in turn, could lead to higher prices for domestic products too. “Not that I’m against having everything here in the US but I think if the timing is off.” …The increase trickles down, ultimately hitting the home buyers.
Auburn engineers are working with the U.S. Air Force to redesign deployable military housing using mass timber, with the goal of creating temporary barracks-style structures that can be assembled faster and perform better in cold-weather environments. Led by Auburn Engineering, the project combines structural design, materials testing and prototype development with architecture and building science… Battelle, an applied science and technology organization, is partnering with the Air Force to build prototypes. The work focuses on improving structures traditionally built with light wood-frame construction, similar to conventional residential framing. While effective, that approach can require several days of on-site assembly and additional measures to withstand harsh climates. …Roueche said the Air Force needs temporary housing that can be transported, assembled and occupied quickly. Mass timber gives the team a way to meet that need by shifting more work into prefabrication, reducing on-site assembly time and improving thermal performance for cold-weather deployments.
As fires continue to bear down on B.C., officials are developing an “all-of-society” approach to build community resilience, bringing together FireSmart programs, risk reduction work and the forest sector, according to Forests Minister Ravi Parmar. “I’ve asked my ministry to take a lot of the different pots of money that we have and develop an all-of-society approach,” Parmar said during a Tuesday press conference. He said the approach would include building a “working forest” with resilience as a core part of that work, along with broader efforts to help communities FireSmart their properties and neighbourhoods. Parmar said the province will provide more details later this week. He said that approach is already well rooted in the Okanagan and that he plans to continue conversations with the West Kelowna fire chief and mayor when he travels to the valley next week.
As the climate warms, some mountain trees are moving higher up, while others are spreading downhill. Scientists say something inside the trees may explain why. And that split could reshape watersheds and wildfire risk. For years, scientists have expected mountain trees to move upslope in search of cooler conditions. But a new global study found nearly one-third of tree species are moving downhill instead. That matters because where trees grow can affect how forests burn and how much water they soak up before it flows downstream to rural communities, cities and farms. So why are some trees moving in one direction while others head the other way? The answer may lie in how trees move water. Tim Rademacher, a researcher at the University of Vermont and a co-author of the study, says some species can move water quickly and efficiently, helping them grow. But that efficiency comes with a cost.
Three BC ministries — Health, Emergency Management and Climate Readiness, and Forests — provided an update on on wildfire and smoke conditions in British Columbia. This is the first wildfire season update that has included Provincial Health Officer Dr Bonnie Henry. … Effects of wildfire smoke can be felt even at a distance from the fires, said Dr Bonnie Henry in her opening remarks. Children are more affected because their lung are small relative to their body weight. Smoky air can result in throat irritation, headaches, cough and runny eyes which Dr Henry called “short term effects”. But she says she has “concerns” about long term effects, including how very small PM2.5 particles of from smoke and soot get deep into the lungs and infiltrate to other parts of the body. …She highlighted an announcement that N95 masks are being provided free in BC wildfire zones, through the Canadian Red Cross with federal funding.
As of today, there are 582 active wildfires nationally including 31 that are out of control, with full response. In total this season, there have been 4,793 fires and 4.1 million hectares burned. Last year we saw fewer fires at this time – 4,584 fires by mid-August – but a more significant number of hectares burned – 7.7 million. The 2026 wildfire season has been shaped by prolonged periods of heat, low humidity and dry conditions in several parts of the country. In mid-July these underlying conditions led to a series of intense wildfires in Northwestern Ontario that caused significant damage and precipitated the evacuation of a number of communities, including numerous First Nations. On July 15, the federal government received a precautionary Request for Federal Assistance (RFA) from Ontario which resulted in the evacuation of Eabametoong First Nation (Fort Hope) by the Canadian Armed Forces starting on July 18. …In September, wildland fire danger is expected to be higher than normal across most of Canada, except in Alberta and Saskatchewan. 
After more than a week of stress and anxiety, most residents of Summerland, B.C., can return to their homes. “It’s the news we’ve all been waiting for for the last week,” Mayor Doug Holmes told CBC’s Daybreak South. The community of more than 12,000 was forced to flee after the Bald Range wildfire broke out on Aug. 7 and grew explosively, claiming the life of an 80-year-old woman. Holmes said an evacuation order was lifted for 3,380 properties at 7 a.m. PT Tuesday, what he called “the majority of Summerland.” …Geotechnical and power work are being done, said Graham Statt, chief administrative officer of the District of Summerland. …As of Tuesday, 530 properties remain under an evacuation order in the Garnet Valley, Prairie Valley and Meadow Valley. All other Summerland residents remain under evacuation alert and must still be ready to leave at a moment’s notice.
