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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.
Meeting Energy and Water Demands: Collocated Geothermal Solutions
This white paper focuses on strategies to optimize site and project-scale geothermal operations, including Enhanced Geothermal Systems (EGS), Advanced Geothermal Systems (AGS), and hydrothermal systems, to address growing energy demands and dual challenges of water conservation an...
DiRaddo, S., Goecker, A., Villante, M., Wild, T., and Rebich, R.
Water System Modernization using Advanced and Resilient Technologies (WaterSMART)
This white paper presents a comprehensive vision for modernizing U.S. water and water-energy infrastructure through advanced, resilient, and energy-integrated technologies. It highlights the pressing challenges posed by aging treatment plants, distribution systems, and stormwater ...
DeNeale, S., Chavez, L., and Chu, A.
A Coupled Energy-Water Storage Architecture for Resilient Urban Power and Water Distribution
This white paper proposes a coupled energy-water storage architecture to enhance the resilience of urban power and water distribution networks. The concept leverages GLIDES concept (Ground-Level Integrated Diverse Energy Storage), which is a pneumo-hydraulic storage technology dev...
Chen, Y., and Sun, J.
Unlocking Hydropower Potential from Environmental Flows for Energy-Water Resilience
This white paper examines how mandated environmental flow (E-flow) releases at hydropower dams can be leveraged to generate renewable energy while maintaining ecological integrity. Environmental flows sustain aquatic ecosystems but often bypass turbines, representing lost generati...
DeNeale, S., Connor, M., and McManamay, R.
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.
State-of-the-Art MABR Technology for Energy-Efficient, Compact and Low N2O Emission Wastewater Solutions
The focal area of this white paper is advancing energy water resilience in wastewater treatment through the deployment of Membrane Aerated Biofilm Reactor (MABR) technology.
The proposed effort advances MABR technology as a treatment intensification solution to address energy inef...
Ali, P., Cecconi, F., Sabba, F., and Downing, L.
Integrated Planning for Resilient Energy-, Infrastructure-, and Hydro-Scapes
The focus of this paper is nationally-comprehensive, hyper-granular assessment of future energy expansion opportunities and challenges, considering multi-dimensional risks and consequent implications of large infrastructure additions on surface water and groundwater, spanning from...
McCollum, D., Rathore, S., Liu, Y., and Parish, E.
Improved quantification of river nutrient loading for better water quality and more efficient energy use
The focus of this paper is multi-sector dynamics involving agriculture practices, water quality and energy. Currently there lacks high-resolution spatiotemporal data regarding water quality and usage, forcing the planning for water treatment to adopt the conservative, worst-case a...
Tang, J., and Zhu, Q.
Unlocking Small-scale Hydropower using Water Infrastructure for National Energy Security
Reliable local energy generation and long-duration energy storage are critical to balancing peak demands and providing distributed emergency backup near both urban and rural populations. However, small-scale (< 10 MW) hydropower faces barriers, including siting, permitting, water ...
Stokes-Draut, J., Taylor, M., and Rao, P.