The world has entered "an era of global water bankruptcy" with...

CNN Climate 1 month ago

The world has entered "an era of global water bankruptcy" with irreversible consequences, according to a new United Nations report. Regions across the world are afflicted by severe water problems: Kabul may be on course to be the first modern city to run out of water. Mexico City is sinking at a rate of around 20 inches a year as the vast aquifer beneath its streets is over-pumped. In the US Southwest, states are locked in a continual battle over how to share the shrinking water of the drought-stricken Colorado River. "If you keep calling this situation a crisis, you're implying that it's temporary. It's a shock. We can mitigate it," said Kaveh Madani, director of the UN University's Institute for Water, Environment and Health, and the report's author. With bankruptcy, while it's still vital to fix and mitigate where possible, "you also need to adapt to a new reality… to new conditions that are more restrictive than before," he told CNN. The statistics in the report are stark: more than 50% of the planet's large lakes have lost water since 1990, 70% of major aquifers are in long-term decline, an area of wetlands almost the size of the European Union has been erased over the past 50 years, and glaciers have shrunk 30% since 1970. Even in places where water systems are less strained, pollution is reducing the amount available for drinking. "Many regions are living beyond their hydrological means" and it's impossible now to return to conditions that used to exist, Madani said. It brings human consequences: nearly 4 billion people face water scarcity for at least one month every year. Read more at the link in our bio. 📷: Yasin Akgul/AFP/Getty Images; Elke Scholiers/Getty Images; Kevin Carter/Getty Images; Morteza Aminoroayayi/Middle East Images/AFP/Getty Images

layersDaily Sustainability Digest

Published about 8 hours ago



The Spring Statement offered limited direction on climate policy, prompting the construction sector to focus on technology, data, and measurable progress toward sustainable building design. Carbon capture and utilisation is advancing from laboratory stages to full-scale application, transforming CO₂ into low carbon construction materials. This innovation strengthens the case for green construction by supporting whole life carbon assessment and reducing embodied carbon in materials. Clients are demanding solutions aligned with net zero whole life carbon pathways and seeking life cycle cost benefits from renewable building materials and low embodied carbon materials.

AI-driven flexibility trials demonstrated that data centres can modulate energy loads dynamically, creating opportunities for energy-efficient buildings and grid‑interactive design. This form of environmental sustainability in construction supports low carbon design and integrates heat pumps and EV charging within constrained networks. Such grid management solutions contribute directly to decarbonising the built environment and the carbon footprint reduction of infrastructure projects.

In Europe, regulatory frameworks continue to emphasise lifecycle assessment and credible sustainability reporting. Even with reduced bureaucracy, the expectation for transparent environmental product declarations (EPDs) and reliable sustainability data persists. The circular economy in construction and whole life carbon metrics have become essential elements of sustainable building practices, ensuring clarity on both environmental impact of construction and building lifecycle performance throughout procurement.

The absence of strong policy direction from Westminster is leading the market to set its own standards. Contractors adopting sustainable material specification, eco-design for buildings, and circular construction strategies achieve competitive advantage through carbon neutral construction and long-term resource efficiency in construction. Those investing early in verifiable data, BREEAM V7 certification, and net zero carbon buildings secure access to finance aligned with sustainable construction and sustainable urban development objectives. The cost of inaction is rising; the future premium lies in demonstrable commitment to low-impact construction and lifecycle performance excellence.

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