The death toll from a series of catastrophic floods in the southern Brazilian...

CNN Climate 2 years ago

The death toll from a series of catastrophic floods in the southern Brazilian state of Rio Grande do Sul has risen to at least 83, the state’s civil defense unit said Monday. Authorities are also investigating another four deaths to determine if they were related to the storms. A further 276 people are reportedly injured and at least 111 people are missing, while at least 121,000 people have been displaced, according to the Civil Defense of Rio Grande do Sul. The disaster has affected more than 850,000 people in 345 municipalities, destroying homes, roads and bridges. Rio Grande do Sul has been increasingly hit by extreme weather events in recent years, and at least 54 people died in the state in September after it endured a sub-tropical cyclone. The climate crisis, caused primarily by humans burning fossil fuels, is supercharging extreme weather around the world, making many events more intense and more frequent. Read more at the link in @cnn’s bio. 📸: Carlos Fabal/AFP/Getty Images; Renan Mattos/Reuters; Amanda Perobelli/Reuters; Diego Vara/Reuters; Gustavo Ghisleni/AFP/Getty Images

layersDaily Sustainability Digest

Published about 9 hours ago



The construction sector is entering a phase where sustainable construction targets are turning into measurable outcomes. Governments in the MENA region are adopting the UN’s new framework for National Cooling Action Plans, integrating energy efficiency, passive design, and climate-resilient envelopes into sustainable building design. This marks a decisive move toward net zero Whole Life Carbon goals and greater environmental sustainability in construction. Rising global temperatures are driving policies that make low carbon design and energy-efficient buildings fundamental, ensuring that the carbon footprint of construction becomes a key metric of performance.

Bio-based and renewable building materials such as wood fibre insulation are emerging as viable solutions for mainstream housing, supporting circular economy in construction principles. Their adoption enhances the use of low embodied carbon materials and encourages life cycle thinking in construction. For manufacturers, proving the embodied carbon in materials is now essential for compliance and credibility, especially as builders pursue green construction and eco-friendly construction practices.

Governance frameworks are tightening. The UK’s Future Homes Hub has launched a board dedicated to embodied carbon and resource efficiency in new homes, signalling that Whole Life Carbon Assessment and lifecycle assessment are now critical parts of procurement and regulatory compliance. A growing network of specialists is helping firms quantify environmental product declarations (EPDs), measure life cycle cost, and track the environmental impact of construction with verifiable data.

The market is aligning on measurable outcomes where building lifecycle performance determines long-term asset value. Developers that apply life cycle cost analysis and Whole Life Carbon strategies are mitigating future risks linked to stranded assets. The expectations for sustainable building practices now extend across eco‑design for buildings, sustainable material specification, and circular construction strategies that support decarbonising the built environment. In the emerging regulatory landscape, carbon neutral construction means treating data as proof of integrity and design as a vehicle for measurable sustainability.

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