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

CNN Climate 2 hours 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 10 hours ago



Westminster’s £15 billion Warm Homes Plan signals a decisive shift toward sustainable building design and low carbon construction materials. The policy aims to retrofit five million homes, embedding energy‑efficient buildings and sustainable construction as national priorities. Success depends on skilled installers, verified performance data, and consistent standards that meet BREEAM V7 and whole life carbon assessment benchmarks. The Royal Institution of Chartered Surveyors stresses that quality assurance and lifecycle assessment must guide procurement to achieve genuine environmental sustainability in construction rather than short‑term gains.

Legal challenges such as the High Court case against Gatwick’s expansion confirm that climate accountability now defines planning risk. Projects unable to demonstrate credible embodied carbon reduction or transparent whole life carbon data will face increasing resistance. Regulatory scrutiny is expanding to lifecycle cost analysis and life cycle thinking in construction, ensuring that both operational energy and embodied carbon in materials are addressed within design approvals.

A new Carbon Majors study tracing half of global emissions to 32 companies, including cement producers, intensifies pressure to decarbonise the built environment. Demand is accelerating for renewable building materials, low embodied carbon materials, and eco‑design for buildings that support circular economy in construction principles. Designers and developers aligning with sustainable material specification and carbon neutral construction can leverage investor appetite for demonstrable carbon footprint reduction.

The market is entering a phase in which retrofit drives growth, permitting tightens for high‑impact schemes, and capital prioritises projects achieving net zero whole life carbon. Firms evidencing performance across building lifecycle performance, environmental product declarations (EPDs), and resource efficiency in construction will lead the transition toward net zero carbon buildings and verifiable green construction outcomes.

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