This invention uses nighttime radiative cooling applied to isolated seawater reservoirs to enhance cooling performance in order to significantly improve large thermal-load facilities cooling performance. The design is compatible with large-scale, warm climate data center deployments and provides a novel approach to reducing operational energy consumption. Background: The radiative cooling of fresh water and treated water is widely studied and implemented in building-scale applications. Seawater is well-established as a thermal reservoir for industrial cooling. However, no existing systems integrate isolated seawater reservoirs with radiative cooling processes to reduce seawater temperature below ambient values prior to its use in data center cooling applications. The integration of these two concepts is a novel approach that could significantly reduce energy consumption in high-demand coastal data centers. Applications:
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