President Donald Trump is promising to unleash the US timber industry by allowing companies to raze swaths of federally protected national forests.
The executive order — which calls for the ramping up of the domestic timber production to avoid reliance on "foreign producers" — was followed three days later by sweeping 25% tariffs on Canadian products, including lumber.
The United States has an "abundance of timber resources that are more than adequate to meet our domestic timber production needs," the executive order says.
However, it's more complex than simply swapping out Canadian imports for homegrown timber, said industry experts, who warned tariffs could end up increasing lumber and building costs — and even push up housing prices for consumers.
Meanwhile, environmental groups say clearcutting national forests will pollute the air and water, endanger wildlife and exacerbate climate change. "Trump's order will unleash the chainsaws and bulldozers on our beautiful, irreplaceable federal forests," said Randi Spivak, public lands policy director at the Center for Biological Diversity.
"This is a particularly horrific move by Trump to loot our public lands by handing the keys to the kingdom over to big business," Spivak said.
Tap the link in @cnnclimate bio for more.
📸 : Amanda Loman/AP/File, Andrew Lichtenstein/Corbis News/Getty Images, Mario Tama/Getty Images
Sustainable construction is moving from exemplar projects to market-wide system design, with clean steel emerging as a critical test for whole life carbon policy. A new study suggests the global shift to low-carbon steel could be achieved without raising consumer costs through a revenue-neutral policy model, strengthening the case for low embodied carbon materials in mainstream procurement.
For contractors, developers and public clients, the issue is no longer whether green building materials can perform, but how governments can de-risk low carbon construction materials, reduce the carbon footprint of construction and support net zero whole life carbon targets without shielding high-emission incumbents.
The UK retrofit agenda is becoming central to environmental sustainability in construction. The National Retrofit Hub’s call for a stronger framework comes as electricity and gas prices begin to decouple, improving the life cycle cost case for heat pumps, energy-efficient buildings and electrified homes.
Retrofit policy now needs consistent standards, skilled delivery capacity and consumer protection, backed by whole life carbon assessment, lifecycle assessment and better evidence on building lifecycle performance. Public support for requiring data centres to share waste heat with nearby homes signals a shift in sustainable urban development, treating rejected heat as green infrastructure rather than waste.
Climate adaptation is also reshaping sustainable building practices. GRAHAM’s appointment to deliver the Oxford Flood Alleviation Scheme highlights rising investment in resilience, while reports of roads melting in eastern England expose the environmental impact of construction decisions based on historic weather assumptions.
The built environment is being asked to cut embodied carbon in materials while improving durability against heat, flooding and infrastructure stress. The strongest response will combine sustainable building design, low carbon design, circular economy in construction, sustainable material specification, environmental product declarations (EPDs) and end-of-life reuse in construction. BREEAM, BREEAM v7 and other performance frameworks are likely to play a growing role as clients demand net zero carbon buildings, resource efficiency in construction and credible carbon footprint reduction across the full asset lifecycle.
Whole Life Carbon is a platform for the entire construction industry—both in the UK and internationally. We track the latest publications, debates, and events related to whole life guidance and sustainability. If you have any enquiries or opinions to share, please do
get in touch.
Let's chat!
WLC Assistant
Ask me about sustainability
Hi! I'm your Whole Life Carbon assistant. I can help you learn about sustainability, carbon assessment, and navigate our resources. How can I help you today?