It was a very early morning in August when an entire mountainside in...

CNN Climate 3 hours ago

It was a very early morning in August when an entire mountainside in Alaska's Tracy Arm fjord detached and slid into the deep ocean water beneath it. The slide created a gargantuan splash – a hyper-local, but massive tsunami that ran up the opposite mountain slope, leveling everything in its path as high as the Empire State Building. It ripped evergreens out of the ground, stripped a nearby island to bare rock and pulverized the glacial ice around it. The whole episode lasted minutes. About 15 miles away, a National Geographic cruise ship carrying around 150 passengers and crew started to move backward, pulled by suddenly shifting currents through an eerie fog. And twenty miles across the fjord's channel, three sea kayakers camping on high ground woke up to ocean water dripping into their tent, their gear strewn across the shore. One kayak was lost, swirling around in an ocean whirlpool. It would take days for the scale of the split-second devastation to become clear, but experts say it was miraculous that no one was hurt or killed. Many scientists believe this phenomenon is being spurred in part by rapidly melting glaciers exposing the mountainside. Without thick sheets of ice to buttress it, the rock face becomes destabilized. Alaska has warmed 4.5 degrees since 1950, according to federal data, and is the fastest-warming US state. Tap the link in bio for more. 📸 : Wolfgang Kaehler/LightRocket/Getty Images

layersDaily Sustainability Digest

Published about 1 hour ago



The Alliance for Sustainable Building Products (ASBP) has joined forces with the ACAN Circular Economy Policy Campaign to embed circular economy principles across the built environment. By promoting whole life carbon assessment and the reuse of materials instead of demolition, the partnership seeks to lower embodied carbon in materials, advancing environmental sustainability in construction. This collaboration demonstrates growing momentum for low carbon design across the UK sector, where the need for measurable whole life carbon reductions now defines sustainable construction. Embedding circular economy in construction policy is expected to drive new standards in sustainable building design and resource efficiency in construction.

Research into circular construction strategies has revealed that direct reuse of telecom masts could cut emissions and life cycle cost significantly. Emphasising dismantling and reassembly rather than disposal, these circular economy models reduce the overall carbon footprint of construction and strengthen building lifecycle performance. Such eco-design for buildings mirrors broader trends in life cycle thinking in construction, where developers increasingly assess the carbon footprint of both materials and structural systems. This approach reflects a deeper commitment to low embodied carbon materials and demonstrates how end-of-life reuse in construction delivers ecological and financial returns.

Equans UK & Ireland’s appointment as a Building a Safer Future (BSF) Champion marks a decisive shift in aligning social responsibility with green construction. The recognition validates its application of sustainable building practices consistent with BREEAM and BREEAM v7 frameworks, integrating safety with sustainable design objectives. This highlights how large contractors are adopting net zero whole life carbon strategies and measurable decarbonising the built environment criteria. Such commitments reposition sustainability from a compliance task to a performance measure centred on whole life carbon outcomes.

The Department for Energy Security and Net Zero (DESNZ) has signalled a renewed policy focus by targeting plastics entering energy-from-waste streams. The move is likely to influence low carbon building practices by aligning waste management with circular economy principles and reducing the environmental impact of construction. Stiffer controls on materials reaching incineration will compel builders to favour recyclable and renewable building materials, reinforcing sustainable material specification and the use of verified environmental product declarations (EPDs). The transition supports carbon footprint reduction efforts consistent with net zero carbon buildings ambitions.

A heat pump trial in London, led by OVO and Nesta, demonstrated that demand-sensitive systems could cut electricity use by a third without compromising comfort. For retrofit markets, such solutions represent essential steps toward energy-efficient buildings and carbon neutral construction. Scalable smart electrification, combined with low carbon construction materials and integrated lifecycle assessment, will accelerate sustainable urban development and define the next stage of eco-friendly construction. The collective progress across policy, practice, and innovation underscores how modern building methods can deliver genuinely low-impact construction, transforming both the architecture and ethos of the built environment toward net zero carbon futures.

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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.