CASH Paradox, ReWASH, Bronze-2-Gold and JEDI AWAKENS: introduction of new concepts to enhance the sustainability of the water-energy nexus

: Amidst the escalating impacts of climate change and extreme weather events, participatory decision-making in water management stands out as a sustainable approach for disaster risk reduction. Hydrological disasters, such as floods and droughts, are increasing globally due to anthropogenic activities, necessitating adaptation in water infrastructure. The OECD projects severe water stress for 2.3 billion people by 2050 without new policies, affecting production and triggering conflicts. Water management solutions, employing participatory socio-hydrology, provide a sustainable framework. Thus, this article introduces three segments - Bronze-2-Gold, ReWASH, and JEDI AWAKENS - reconciling energy, water demand, and socio-hydrology. Bronze-2-Gold focuses on zero emissions and sustainable development. ReWASH addresses scarcity by recycling water, promoting a circular economy. JEDI AWAKENS emphasizes climate justice, equity, and inclusion in sustainable management, advocating for knowledge dissemination and social participation. The CASH Paradox highlights interdependencies between ecosystems, climate, and human systems, emphasizing the need for balanced policies. This multidisciplinary effort advocates for a future with zero emissions, mitigating risks, and promoting resilience.