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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.
Advancing Energy-Water Resilience through Integrated Science and Technology for Natural Infrastructure Management
This white paper focuses on water for energy.
The challenge is that ecosystems are under increasing stress from rising temperatures, prolonged drought, and intensifying disturbances like wildfire, insects, and land-use change, which can impact the hydrologic capacity of watershed...
Dickman, L., Atchley, A., Giovando, J., Fluet-Chouinard, E., Xu, C., and McPherson, T.
A Multi-Scale Integrated Assessment Model for How Emerging Biotechnologies Can Contribute to Decoupling Energy and Water Systems
Energy-water (EW) systems in the U.S. are deeply interconnected through complex networks vulnerable to disruptions, such as when a regional drought simultaneously impacts hydropower generation, thermoelectric production, and water availability across multiple sectors, producing kn...
Patelli, P., Solander, K., Gonzalez-Esquer, R., Xu, C., Bower, C., Davis, R., Carruthers, J., and Thomas, J.
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.
Mitigating Wildfire-Driven Hydrological Impacts on Energy Generation
Following a wildfire, increased sedimentation and altered flow regimes can disrupt water quantity and quality for years, impacting water users (e.g., municipal, industrial, agricultural) and undermining energy reliability, efficiency, and infrastructure longevity. Upstream restora...
Catalano, A., Ferencz, S., Michaels, R., and Hester, E.
GORMan: A framework for Governance, Ontologies, and Risk Management of scalable, cross-sector integration of secure energy-water infrastructure information
This white paper addresses the inherent challenges in applying data-driven approaches to integrated energy-water solutions across the US due to the lack of standardization in collection, storage, governance, management, curation and risk mitigation among data owners across scales...
Fishler, H., May, A., Knight, K., and Rebillout, L.