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A focused intelligence section from the Mark and Focus archive, connecting recurring analysis across policy, infrastructure, resilience, technology, and urban systems change.
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.
Hydrogen production requires significant volumes of high-purity water, creating pressure on freshwater systems in water-stressed regions. Integrating treated effluent into hydrogen pathways addresses these constraints while strengthening infrastructure efficiency. This approach supports…
Urban wastewater systems face rising hydraulic loads, stricter discharge limits, and growing expectations to contribute to climate and resource objectives. Traditional treatment models focus on pollution removal but leave energy and material…
