It's the "floating city" but also the sinking city. In the past...

CNN Climate 7 months ago

It's the "floating city" but also the sinking city. In the past century, Venice has subsided by around 25 centimeters, or nearly 10 inches. Meanwhile, the average sea level in Venice has risen nearly a foot since 1900. It's a tortuous pairing that means one thing: Not just regular flooding, but an inexorable slump of this most beloved of cities into the watery depths of its famous lagoon. For visitors, its precarious status is part of the attraction of Venice — a need to visit now before it's too late, a symbol that humanity cannot win against the power of nature. For Venetians, the city's island location has for centuries provided safety against invasion, but also challenges. Tides have got ever higher and more frequent as the climate crisis intensifies. And the city sinks around 2 millimeters a year due to regular subsidence. But what if you could just… raise the city? It sounds like science fiction. In fact it's the idea of a highly respected engineer who thinks it could be the key to saving Venice. Read more at the link in @cnnclimate's bio. 📸: Marco Bertorello/AFP/Getty Images; Miguel Medina/AFP/Getty Images; Andrea Merola/EPA-EFE/Shutterstock; Federico Meneghetti/REDA/Universal Images Group/Getty Images; Marco Di Lauro/Getty Images; Uygar Ozel/Shutterstock

layersDaily Sustainability Digest

Published about 12 hours ago



Technologically advanced materials are reshaping sustainable construction as carbon-sequestering innovations progress from concept to deployment. Heidelberg Materials’ integration of CarbonCure concrete technology demonstrates how captured CO₂ can enhance strength while reducing the embodied carbon of materials, directly addressing the carbon footprint of construction. This marks a decisive step toward net zero whole life carbon outcomes and aligns with the broader drive to decarbonise the built environment through low carbon construction materials.

The sector is also seeing renewed focus on renewable building materials such as engineered timber. Products promoted by manufacturers like West Fraser highlight timber’s dual capacity for carbon storage and cost efficiency, reinforcing its role in sustainable building design. Architects and developers are now applying lifecycle assessment and whole life carbon assessment principles to balance structural performance, life cycle cost, and the environmental sustainability in construction practices.

Policy and regulation are reinforcing these shifts. Insights from COP30 and the UK’s fiscal frameworks confirm that sustainable building practices, embodied carbon reduction, and energy-efficient buildings form the basis for measurable sustainability within green construction policy. BREEAM and upcoming BREEAM v7 standards are accelerating adoption of eco-design for buildings, ensuring that net zero carbon buildings move from aspiration to obligation across urban infrastructure.

Emerging sensing and data systems are redefining resource efficiency in construction. High-resolution soil analysis tools such as those within the Earth Rover programme exemplify circular construction strategies, improving site selection and supporting the circular economy in construction by optimising natural carbon sinks and reducing environmental impact of construction.

This collective momentum signals the next phase in low carbon design: an integrated approach where low embodied carbon materials, sustainable material specification, and building lifecycle performance guide strategic investment. Sustainable architecture and eco-friendly construction are no longer niche pursuits but core drivers of carbon neutral construction and long-term environmental sustainability.

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.

eco

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?