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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.
Joint modeling of water and energy for resilience and flexibility
The white paper focuses on the intersection of energy and potable water systems through joint modeling to enhance resilience, flexibility, and operational efficiency. The paper identifies the lack of integrated modeling tools as the primary obstacle in managing interconnected wate...
Chini, C., Thomas, M., Bixler, T., and Cejudo, C.
Optimizing Hydropower Operations through Basin-Scale Coordination for Energy-Water Resilience
This white paper aligns with the Water for Energy focal area and advances energy-water resilience through basin-scale coordination of hydropower operations. It outlines a transition from top-down management approaches to bottom-up, stakeholder-driven approach to improve hydropower...
Davis, L., Corsair, H., Ossa, D., and Nachman, M.
From Modeling to Testbeds: Taking an Expanded Look at Wastewater Reuse
The primary focus is on energy for water, considering the myriad tradeoffs influencing the adoption of wastewater reuse, particularly considering its energy intensity.
Wastewater reuse offers a compelling opportunity to concurrently tackle water scarcity and enhance energy effic...
Tidwell, V., Bixler, T., Niazi, H., Marsh, P., and Wild, T.
Reinforcement Learning for Water-Energy Infrastructure Resilience and Evolution
This white paper outlines a foundational AI-based framework for improving resilience across the energy-water nexus, with a focus on electric grid and water system interdependencies under hydrologic and weather extremes. The focal area spans both "water for energy" and "energy for ...
Jackson, N., and Rao, N.
Energy-Water System Resilience to Flooding
This white paper addresses the resilience challenges and opportunities within interdependent energy-water systems, particularly under the stress of flooding events. It describes how large-scale flood events impact these systems, posing risks such as operational constraints, infras...
McPherson, T., Giovando, J., Hou, H., Daniel, B., Bracken, C., Li, X., and Bixler, T.
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.
Sensor Enabled Cured-in-Place (CIPP) Liners: Cutting Leaks Today, Powering Digital Twins and Real-Time Detection for Tomorrow's Resilient Intelligent Water Distribution Systems
Municipal water accounts for roughly 12% of total consumption in the United States (EPA and AWWA averages), yet an estimated 14% of this treated supply is lost through distribution line leaks (AWWA national average). Because municipal water carries significant embedded energy and ...
Robinson, G., Luo, L., Earni, S., and DeJong, M.
Employing AI-Enabled Prognostics for Energy-Water Resilience
This white paper focuses on strengthening the resilience and efficiency of hydropower systems at the energy-water nexus through AI-enabled prognostics and hardware-in-the-loop (HIL) simulation. It emphasizes integrating digital intelligence with physical infrastructure to optimize...
Zhao, S., Qiu, F., and Agalgaonkar, Y.
Hybrid Additive Manufacturing and Overmolding of Polymer/Metal Lattices for Efficient Cooling Systems for Waterpower Applications
This proposal addresses the Water for Energy challenge by developing advanced hybrid thermal management structures that can reduce water consumption by 15-25% in cooling processes for power generation, energy storage, and power electronics. Further reductions are possible through ...
Talabi, S., Nawaz, K., and Hassen, A.