Sometime between today and 200 years from now, scientists say “the big one”...

CNN Climate 9 months ago

Sometime between today and 200 years from now, scientists say “the big one” will hit the United States. There is danger lurking on the sea floor off the Pacific Northwest’s coast: After centuries of two tectonic plates pushing up against each other, the Cascadia subduction zone that runs from Northern California all the way up to British Columbia is due to rupture — possibly in our lifetimes. The resulting earthquake could be a devastating magnitude 9.0, and the subsequent tsunami could be 100 feet high, overwhelming coastal cities and towns. Around 13,800 people could die and more than 100,000 others could be injured, the Federal Emergency Management Agency has estimated. In short, it could be the worst natural disaster the United States has seen in modern times. And many scientists say we are less prepared for it than ever before. The league of experts and scientists who have spent decades keeping watch — the guardians at the gate — is being decimated by the Trump administration’s staffing cuts. It’s not just earthquakes and tsunamis; experts who sound the alarm for volcano eruptions say the cuts will be felt most when there’s a crisis. The scientists who watch the sun for invisible-yet-crippling solar storms are not just losing staff; they face being moved into an entirely different agency. Read more at the link in our bio. 📸: AP; William George Seelig/United States Geological Survey; M. Patrick/USGS/Reuters; Trevor Hughes/USA Today Network/Imagn Images

layersDaily Sustainability Digest

Published about 8 hours ago



Sustainable construction is redefining its priorities as environmental sustainability in construction shifts from technology-driven solutions to place-based, resource-conscious design. Across climate-stressed regions, the focus is turning to whole life carbon assessment, lifecycle assessment and life cycle cost as essential tools to measure and control the carbon footprint of construction. Developments in the US Mountain West are embedding low carbon design principles, addressing drought and urban growth constraints through sustainable building design that integrates water efficiency, green infrastructure and renewable building materials into district-scale masterplans.

In India, reconstruction efforts in landslide-prone regions expose the financial and environmental risks of neglecting embodied carbon in materials and sustainable building practices. Resilient schemes now apply eco-design for buildings and life cycle thinking in construction to avoid repeating failures, reinforcing that whole life carbon and embodied carbon metrics must guide future housing strategies.

Urban housing demonstrates the growing viability of net zero carbon buildings and low carbon construction materials, supported by sustainable material specification and green building products that deliver measurable performance improvements. Investors are tying building lifecycle performance to life cycle cost benefits, transforming sustainable design into a mainstream financial metric rather than a niche initiative.

Corporate campuses and mixed-use retrofits are consolidating a retrofit-first logic. The drive to decarbonise existing stock is aligning with circular economy in construction principles, end-of-life reuse in construction and circular construction strategies that minimise demolition and embodied carbon losses. Achieving net zero whole life carbon and BREEAM V7 certification is becoming the benchmark for responsible modernisation, integrating resource efficiency in construction and environmental product declarations (EPDs) into procurement systems.

Uneven policy frameworks and material supply constraints are prompting adaptive low-impact construction strategies that incorporate circular economy thinking and carbon footprint reduction across borders. Designs must allow flexibility to meet differing lifecycle assessment standards while maintaining alignment with global goals for decarbonising the built environment.

Future-ready sustainability depends on district-level efficiency, hazard-aware land planning and community-led stewardship. Success belongs to those who demonstrate environmental sustainability at the level that truly counts—the whole place—delivering net zero carbon outcomes through sustainable construction that unites performance, resilience and economic viability.

Show More

camera_altFeatured Instagram Posts:

Get your opinion heard:

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!
Avatar

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?