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Circular Water-Energy Nexus for Resilient Hydrogen Production via Intelligent Seawater Electrolysis and Real-Time Sensing

This white paper addresses the DOE WPTO focal area of energy-water resilience and circular systems, aligned with the topic of water for energy and energy for water cross-optimization. It proposes a machine-learning-enabled circular water-energy platform that integrates hydrogen pr...

Chen, J., and Xiong, G.

Water for Baseload Power-A Revamp of the Nation's Nuclear Water Use Data

Providing approximately 20% of total U.S. electricity generation each year from a fleet of only 54 plants (94 reactors) nationwide, the nuclear sector is characterized by large and locally impactful power generating facilities. About half of existing reactors rely on once-through ...

Turner, S., Siddik, M., Montgomery, C., and Marston, L.

Increasing Robustness and Resilience of Water Delivery Infrastructure

This white paper outlines the need for a national testing capability for water treatment and delivery infrastructure to enhance energy-water resilience (EWR) and address existing knowledge and technology gaps. The vulnerability of water systems to contamination, physical compromis...

Reese, S., Gagnon, O., and Otto, M.

High-Altitude Electromagnetic Pulse (HEMP) effects on Energy-Water resilience

Executive Order 13865 emphasizes the need to focus on critical infrastructure resilience to high-altitude electromagnetic pulse (HEMP) effects, indicating that simulation of EMP effects on both energy and water systems need to be studied. The key technical challenges in assessing ...

Tabarez, J., Barnes, A., and Nelson, E.

Revolutionizing Water-Energy Infrastructure Resilience through Distributed Sensing and Digital Twins

This white paper addresses the intersection of Water for Energy and Energy for Water, proposing foundational technology to enhance the resilience and operational longevity of critical national assets, including hydropower facilities and marine energy systems. The core challenge i...

Luo, L.

A Decision-Framework for Retrofitting or Decommissioning Hydropower Plants in the USA

This white paper presents a comprehensive decision framework for evaluating the retrofitting or decommissioning of aging hydropower plants in the United States, focusing on the critical intersection of water and energy. The U.S. hydropower sector, comprising approximately 2,000 pl...

Mishra, S., Kumar, S., Prairie, J., Giovando, J., Rajib, A., and Castillo, C.

A Probabilistic Framework for Uncovering Water-Energy Infrastructure Dependencies and Assessing Systemic Consequences

The coupling of water and energy systems is critical for ensuring resilient infrastructure, particularly as water plays an essential role in the safe and reliable operation of energy sources. The dependency on water becomes increasingly complex when energy systems are integrated w...

Yigitoglu, A., Muhlheim, M., Smith, A., Ramuhalli, P., and Berres, A.

Material Science Driven Water Technology Innovation

The white paper explores multiple Energy-Water Resilience (EWR) topics, including water for energy, energy for water, and their intersections. It proposes low-cost, scalable water-based material processes to advance water technologies through materials innovation. The existing cha...

Chang, C., and Ajami, N.

Managing Systemic Interdependence within Energy-Water-Transportation Systems

This white paper discusses the complex interdependence between energy, water, and transportation (EWT) systems, which underpins critical infrastructure and supply chains. Failures in any of these systems can cause cascading disruptions across the others due to their tight integrat...

McPherson, T., Giovando, J., Daniel, B., Chatterjee, S., and Chowdhury, P.

Promoting Energy-Water Nexus Understanding: Education and Workforce

This white paper discusses the development of educational and workforce programs focused on the energy-water nexus, aiming to enhance energy and water resilience by promoting multidisciplinary skills essential for managing robust energy-water systems. There is a significant gap i...

Atkinson, T., and Cafferty, K.

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