Urban areas worldwide face increasing challenges related to water management, including flooding, pollution, and scarcity, exacerbated by urbanisation and climate change. Traditional water management approaches, relying heavily on grey infrastructure, are insufficient to address these challenges sustainably. Green Infrastructure (GI) emerges as a transformative solution, integrating natural processes into urban landscapes to enhance water resilience, improve biodiversity, and offer social and health benefits.
This white paper delves into the multifaceted role of GI in urban water management, exploring its benefits, implementation strategies, challenges, and the potential for scalability across different urban contexts. Through a comprehensive analysis, including case studies from Chicago, Sydney, and Melbourne, the paper highlights GI projects’ significant impact and adaptability, addressing critical urban water-related issues.