A vital system of Atlantic Ocean currents that influences weather across the...

CNN Climate 2 years ago

A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have suggested in a new study — a planetary-scale disaster that would transform weather and climate. Several studies in recent years have suggested the crucial system — the Atlantic Meridional Overturning Circulation, or AMOC — could be on course for collapse, weakened by warmer ocean temperatures and disrupted saltiness caused by human-induced climate change. But the new research, which has been peer-reviewed but not yet published in a journal, uses a state-of-the-art model to estimate when it could collapse, suggesting a shutdown could happen between 2037 and 2064. Tap the link in our bio for more. 📸: NASA Earth/Shutterstock/FILE

layersDaily Sustainability Digest

Published about 5 hours ago



Digitalisation and decarbonisation are integrating at pace across sustainable construction. At Scotland’s Monklands project, digital workflows enable whole life carbon assessment and precision tracking of embodied carbon, cutting life cycle cost through predictive design and optimised offsite fabrication. The Durham initiative applying automated site assessment tools has accelerated approvals while reducing the carbon footprint of construction, aligning data efficiency with environmental sustainability in construction.

In Liverpool, biophilic eco-design for buildings demonstrates how sustainable building design is contributing to low carbon design and improved occupant wellbeing through living architecture that enhances green infrastructure. Government policy now links affordability with sustainability. Early measures from the Burnham administration suggest a commitment to decarbonising the built environment and net zero carbon buildings through incentives rooted in life cycle thinking in construction.

Regulatory pressure is mounting as agencies introduce more robust frameworks for carbon footprint reduction, reinforcing accountability across the industry. Material innovation remains central to progress. Enzyme‑based recycling and a £125 million facility for chemical reuse in Darlington indicate that circular economy in construction and circular construction strategies are moving into mainstream infrastructure.

These advances in low embodied carbon materials, renewable building materials, and green building products signal a shift towards carbon neutral construction supported by verifiable environmental product declarations (EPDs). Across digital tools, biomimetic systems, and progressive material science, sustainable building practices are redefining building lifecycle performance, embedding whole life carbon accountability into every stage. Efficiency, resilience, and ecology are converging to deliver net zero whole life carbon outcomes consistent with BREEAM v7 principles, confirming that sustainable design is now integral to construction’s economic and environmental logic.

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