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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.
Marine Energy-Seawater Intersection for Hydrogen Production
The focal area is about the energy-water intersections for high-value fuel production. The main challenge is the poor stability of anode in natural seawater electrolysis for hydrogen production, and we propose a fabrication of novel electrode overcome this challenge. The success m...
Lyu, X., and Yang, X.
Integrated Water-Energy-Economics Framework for Public Water System Resilience
This paper highlights key energy-for-water challenges in U.S. public water systems (PWS): aging infrastructure, cost recovery gaps, hydrologic vulnerabilities, and high-demand users like data centers--which concentrate near population centers and existing PWS. It underscores the n...
Siddik, M., Ahmad, N., Guaita, S., and Chinthavali, S.
Digital Twin and HIL Framework for Grid-Interactive Microgrids in Non-PRASA Aqueducts: Enhancing Energy-Water Nexus Resilience
This white paper addresses the energy for water focal area by developing and validating grid-interactive microgrids for aqueducts which operate outside the centralized Puerto Rico Aqueduct and Sewer Authority (non-PRASA). These aqueducts depend on electricity for pumping and treat...
Plaza, J., and Andrade, F.
Co-Development Opportunities Between Hydropower and Municipal Water and Wastewater Infrastructures
This white paper outlines opportunities to modernize U.S. water-energy infrastructure through co-development of hydropower with municipal water and wastewater systems. It highlights the untapped potential of integrating hydropower generation into new and existing water supply proj...
Chu, A., and DeNeale, S.
Aligning Bytes with Basins to Promote Data Center Growth in the U.S.
This white paper examines the water-energy tradeoffs of U.S. data-center expansion, highlighting how cooling choices, power sourcing, and siting decisions shape local water security, grid resilience, and watershed sustainability. The study focuses on integrating direct (on-site po...
Siddik, M., Turner, S., and Chinthavali, S.
Continuous Reservoir Sedimentation Management: Cost-Effective Hydrosuction Dredging Demonstration at John Redmond Reservoir, Kansas
The focal area of this whitepaper is water for energy & energy for water: Advancing cost and energy-efficient reservoir sedimentation management operations through hydrosuction dredging technology, sustained by leveraging an existing adjacent grid or developing integrated microgri...
Lee, J., Shelley, J., Hansen, C., Chu, A., and Olson, J.
Advancing Industrial Sector Water Management for Energy Recovery in Water Supply, In-Process, and Discharge Systems
This paper addresses both water-for-energy and energy-for-water by integrating hydropower generation to improve industrial water system resilience. Conduit hydropower is produced by capturing flowing water under pressure in closed-pipe systems and converting the energy into usable...
Bhandari, I., Billings, B., DeNeale, S., Chu, A., and Meira, K.
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.
Advancing Energy-Water Resilience in Alaska, Hawaii, and U.S. Territories
Challenges facing Alaska, Hawaii, and U.S. Territories for both "energy for water" and "water for energy" are distinctive from the contiguous U.S. In this whitepaper, we discuss opportunities for new hydropower development and non-traditional water-energy linkages in these regions...
Hansen, C., Acharya, M., Ashraf, F., Atkinson, T., Chu, A., and Calderon, J.