The world’s oceans are under threat from rising sea temperatures, marine...

CNN Climate 1 year ago

The world’s oceans are under threat from rising sea temperatures, marine pollution and overfishing. The effects are visible in shallow ecosystems suffering from coral bleaching, but less is known about the impact on deeper areas of the ocean such as the mesophotic or “twilight” zone, which lies between 30 and 150 meters (100 and 490 feet) below the surface. This is the area that Ghislain Bardout and Emmanuelle Périé-Bardout, a husband-and-wife team of ocean explorers from France, are focused on. They founded Under the Pole, an organization that carries out diving expeditions to gather scientific knowledge on these extreme, uncharted environments, as part of the Rolex Perpetual Planet Initiative. Read more at the link in our bio. 📸: Franck Gazzola/Under The Pole

layersDaily Sustainability Digest

Published about 8 hours ago



The UK’s sustainable construction sector is shifting from policy ambition to tangible decarbonisation, with major infrastructure and industrial players adopting measurable strategies to reduce whole life carbon across assets. The progress of Sizewell C’s nuclear power project, reaching financial close, highlights the integration of low carbon design within national energy infrastructure and reinforces the role of net zero whole life carbon objectives within long‑term energy security. The inclusion of nuclear energy within the UK’s net zero carbon strategy underlines a move toward environmental sustainability in construction that balances embodied carbon performance with broader lifecycle assessment principles.

The Environmental Services Association’s new guidance connecting Energy‑from‑Waste facilities to urban heat networks signals a critical evolution in circular economy thinking. By recasting waste as a resource for district heating, the approach channels circular economy in construction strategies and manages the carbon footprint of construction through controlled use of residual energy. This shift illustrates how sustainable building design can incorporate end‑of‑life reuse in construction and enhance resource efficiency without compromising low carbon building integrity.

Sunbelt Rentals’ full electrification of its Milton Keynes depot represents the operational embodiment of whole life carbon assessment within industrial infrastructure. Electrified depots limit Scope 1 and 2 emissions, advance eco‑friendly construction practices, and demonstrate how sustainable building practices apply to the equipment supply chain. These advances support lifecycle assessment integration and foster demonstrable reductions in embodied carbon in materials and operational energy use—critical metrics for achieving BREEAM V7 and high‑level environmental product declarations (EPDs).

Investor calls for policy stability before the budget underscore the market’s readiness for sustained investment in green construction. Financial alignment around low embodied carbon materials, circular construction strategies, and carbon neutral construction signals a decisive shift toward scalable solutions addressing the environmental impact of construction. The sector’s increasing emphasis on life cycle cost, sustainable material specification, and building lifecycle performance demonstrates that 2024 marks a phase of deployment rather than demonstration for sustainable construction and sustainable urban development, advancing the goal of truly net zero carbon buildings.

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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.