Welcome to this week’s edition of the “Our Future Water” newsletter.
Urban systems face rising pressure from densification, climate stress, and constrained infrastructure capacity, demanding approaches that perform multiple functions at once. This edition explores how cities can strengthen water resilience by treating both nature-based systems and digital tools as core infrastructure and governance assets. The common thread is system performance: aligning ecological processes and user behavior with urban water objectives to manage risk, improve efficiency, and support long-term sustainability.
Insights
Urban Wetlands as Treatment Infrastructure
Urban wetlands are deliberately designed or restored landscapes that function as integral components of the urban water system rather than passive green space. They receive stormwater runoff and use physical and biological processes to manage water quality and volume. Through mechanisms such as sedimentation, filtration by vegetation, nutrient uptake, and controlled retention, wetlands reduce pollutant loads and moderate flow variability before water reaches downstream waterways or treatment assets.
Beyond their core treatment role, urban wetlands generate co-benefits across biodiversity, climate regulation, and public health domains. Habitat creation supports urban ecological networks, while evapotranspiration and shading contribute to local temperature regulation. These functions strengthen urban resilience by reducing exposure to flooding, improving environmental quality, and supporting social well-being, all of which underpin long-term sustainability in dense urban settings.
An illustrative example is Melbourne’s Mill Park Wetlands in The Lakes Reserve. The project involves upgrading constructed wetlands through reshaping basins, improving hydraulic structures, and extensive revegetation to restore treatment performance. The outcomes include improved stormwater filtration, reduced pollutant transfer to connected waterways, and enhanced ecological and recreational value. Read the full article by Robert C. Brears to understand how constructed wetlands are planned, upgraded, and governed as operational water infrastructure within metropolitan systems.
Advanced Metering Infrastructure as Demand Governance
Advanced Metering Infrastructure (AMI) is a socio-technical system that combines digital meters, data transmission, and user interfaces to manage water demand as an operational element of the urban water system. AMI enables frequent measurement of consumption and near real-time feedback to utilities and users. Through mechanisms such as distributed monitoring, behavioral feedback, and automated alerts, it supports demand reduction, leak detection, and peak load management.
The co-benefits of AMI extend into energy efficiency, financial resilience, and social sustainability. Lower water demand reduces energy use for treatment and distribution, while deferred capital investment eases fiscal pressure on utilities. From a resilience perspective, demand governance improves system adaptability during supply stress and supports equitable access by making consumption patterns visible and manageable over the long term.
Denver Water provides an illustrative case through its deployment of AMI linked to the EyeOnWater platform. The system allows customers to track usage patterns, receive alerts for abnormal consumption, and adjust behaviors such as irrigation scheduling. The outcomes include reduced water waste, earlier identification of leaks, and improved alignment between user behavior and system capacity. Read the full article by Robert C. Brears to see how digital metering reshapes the relationship between utilities and users to deliver sustained demand management outcomes.
Key Takeaways
When constructed urban wetlands and advanced metering infrastructure are treated as core system assets, cities can align physical processes and user behavior through integrated planning and governance. This approach improves overall system performance by managing water quality, quantity, and demand together, strengthening urban resilience while advancing sustainability outcomes across environmental, social, and operational domains.
Circular Economy and Liveable Cities (Cambridge University Press)
The Circular Economy and Liveable Cities, edited by Robert C. Brears, Our Future Water, has been published. This essential guide delivers actionable strategies and best practices for implementing circular economy, climate resilience, and sustainability in urban environments, with global examples from leading cities like Tokyo, New York, and Singapore to help planners, policymakers, and researchers build liveable and sustainable cities for the future.
2nd Edition of Nature-Based Solutions to 21st Century Challenges (Routledge)
Fully revised and updated, the second edition of Nature-Based Solutions to 21st Century Challenges by Robert C. Brears offers a timely and systematic review of how working with nature can address today’s most pressing environmental and societal issues. Featuring new case studies from across the globe, expanded insights on public policy, AI, and community-led initiatives, this edition is essential reading for anyone shaping a sustainable future.
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📚 Shape the Future of Sustainability: Contribute to Springer Nature’s Landmark Publications
As Editor-in-Chief, Robert C. Brears invites experts, researchers, and practitioners to contribute to impactful and forward-thinking publications from Springer Nature. These comprehensive Handbooks and Encyclopedias explore Nature-Based Solutions, sustainable resource management, ecosystem well-being, and the global energy transition.
- Palgrave Handbook of Nature-Based Solutions
- Palgrave Encyclopedia of Sustainable Resources and Ecosystem Resilience
- Palgrave Handbook of Ecosystems and Human Well-Being
- Palgrave Handbook of Energy Transition and Renewable Energy
- Palgrave Handbook of Urban Climate and Disaster Resilience
- Palgrave Handbook of Social Transformations in Science, Innovation, and Education
📚 Shape the Future of Climate Resilience: Contribute to Palgrave’s Pivot Series
As Series Editor, Robert C. Brears invites experts to contribute to Palgrave Studies in Climate Resilient Societies, a leading Pivot series (25,000–50,000 words) exploring climate resilience, policy innovation, and sustainability strategies.
📩 For more details, visit: Seeking Authors — Palgrave Studies in Climate Resilient Societies
📚 Explore the Full Book Collection on Sustainable Water Management Solutions
Strengthen global water security with practical knowledge from Our Future Water. This collection presents forward-looking strategies for managing water equitably, efficiently, and sustainably in a rapidly changing world.
🔎 Strategies for effective, equitable, and climate-resilient water use
💧 Tools spanning smart technologies, pricing models, and governance frameworks
📈 Solutions designed to support long-term water sustainability and innovation
Click here to explore the complete collection.
