The circular economy and the water-energy-food nexus
Since the industrial revolution the total amount of waste generated has constantly grown as economic growth has been based on a ‘take-make-consume and dispose’ model.
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Independent weekly editorial analysis on urban sustainability, water governance, climate resilience, infrastructure systems, digital water, circular economy transitions, and urban systems transformation.
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A long-running editorial archive on urban systems transformation.
Publishing weekly since February 2015
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How Los Angeles County’s Safe, Clean Water Program Funds Stormwater Resilience
Los Angeles County’s Safe, Clean Water Program demonstrates how dedicated stormwater funding can support water quality, local supply, and community resilience. Its governance framework combines technical review, watershed planning, adaptive management, and accountability mechanisms.
How AI-Powered Leak Detection Is Transforming Water Utility Operations
Artificial intelligence is helping water utilities identify hidden leaks, improve operational efficiency, and reduce water losses. Thames Water’s partnership with Origin Tech demonstrates how AI-driven satellite detection can support more sustainable infrastructure management.
Nature-Based Solutions for Urban River Restoration: Lessons from Cape Town’s Soet River Catchment
Nature-Based Solutions are helping cities improve water quality, restore ecosystems, and strengthen resilience. The Soet River Catchment Management Forum in Cape Town demonstrates how pollution control, community stewardship, and ecological rehabilitation can work together to improve urban river health.
Integrated Urban Flood Management and Catchment Governance in Melbourne’s Elster Creek
Urban flooding is intensifying as climate change and urban densification increase pressure on drainage systems. Explore how Melbourne’s Elster Creek Catchment Flood Management Plan integrates infrastructure, governance, and land use planning to strengthen long-term urban resilience.
Climate-Smart Agriculture and Irrigation Efficiency Programs Strengthen Water Resilience
Climate-smart irrigation and agricultural rebate programs are becoming critical tools for managing drought and rising water demand. Explore how San Diego County Water Authority combines smart irrigation technologies, recycled water incentives, and adaptive rate structures to strengthen long-term agricultural water resilience.
Solar-Integrated Desalination Systems and Urban Water Security
Renewable-powered desalination is emerging as a key solution for strengthening urban water resilience in climate-stressed regions. Discover how Dubai’s Hassyan Seawater Reverse Osmosis Project combines clean energy, advanced membrane technology, and integrated infrastructure planning to support long-term water security.
Circular Water Resource Recovery Systems Strengthen Urban Resilience
Sydney Water’s Recover, Recycle and Reuse programme demonstrates how Circular Water Economy (CWE) systems strengthen urban resilience through recycled water, renewable energy generation, and biosolids recovery.
Urban Catchment Biodiversity Protection Systems: Spatial Planning and Integrated Governance
Urbanisation places sustained pressure on aquatic and terrestrial ecosystems within catchments, reducing habitat quality and fragmenting biodiversity networks. Integrated biodiversity planning frameworks address these pressures by aligning land, water, and ecosystem management…
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