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Accounting for Water-Energy Co-Benefits of Floating Photovoltaics (FPV)

Floating photovoltaic projects, as well as those that span over waterways (i.e. canopy), present potential technological and economic advantages over ground-mounted systems that have fueled rapid global growth in installed capacity in recent years. Aside from expanding generation,...

Fluet-Chouinard, E., Jorgensen, J., Cotter, E., Niazi, H., Wild, T., Chalishazar, V., Pracheil, B., Griffiths, N., Hansen, C., and Chowdhury, K.

Gaps Between Western U.S. Reservoir Inflows and Headwater Precipitation Timing, Amount, and Phase

Snowmelt from mountain headwater basins supplies approximately 80% of the runoff to reservoirs in the western United States (WUS), and is therefore a key component of western hydropower. Yet predicting runoff from hydrometeorological data in complex terrain (and its sensitivity to...

Rudisill, W., and Feldman, D.

Energy-Water Resilience through Underground Pumped Storage Hydropower (UPSH): Integrating Water Infrastructure for Enhanced Energy and Water Security

This white paper provides an overview of Underground Pumped Storage Hydropower (UPSH), a concept that addresses the intersection of water for energy and energy-water topics by utilizing subsurface formations for energy storage, leveraging excess surface water, treated wastewater, ...

Atkinson, T., Acharya, M., Russell, G., Colldeweih, R., Saulsbury, B., Reese, S., Mosier, T., and Schmidt, H.

Adaptive 3D Printed Micro-Hydropower for Resilient Grids: Digital-to-Deployment Framework

We propose to enhance the resilience of the U.S. electricity grid by enabling the rapid, adaptive, and on-demand manufacturing of site-specific micro-to-small hydropower systems for low-head dams. This approach directly addresses the nation's untapped 85,000+ non-powered dams (NPD...

Kim, P., Chawla, K., Hassen, A., Roschli, A., Post, B., Saha, S., and Mueller, R.

AI-Enhanced Hydropower Systems: Smart Dams for a Resilient Future

This paper focuses on water-energy, using AI for smart, holistic hydropower operations to enhance water for energy resilience. The existing challenges include (a) increasing demand for water and electricity, requiring a shift to flexible, real-time hydropower operations due to ch...

Varadharajan, C., Ajami, N., Brodie, E., Ciulla, F., Falco, N., Feldman, D., Newcomer, M., Dwivedi, D., Li, Y., Nakata, R., Nakata, N., Nico, P., Williams, K., Mahoney, M., Ramakrishnan, L., and Cholia, S.

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.

Advancing Energy-Water Resilience in California: A Framework for Integrated Water and Power Management Opportunities

This white paper identifies opportunities to advance energy-water resilience in California, using the Central Valley Project (CVP) and State Water Project (SWP) system. It addresses the critical intersection of both water for energy and energy for water management, emphasizing how...

Mork, E.

Forecast and Intelligence Enabled Reservoir Operations for Energy-Water Resilience

This white paper discusses the energy-water nexus and emphasizes the need for co-optimization of hydropower, reservoir management, and water supply operations to enhance resilience and reliability. It focuses on integrating water management intelligence with power system forecasti...

Sun, M., and Hansen, C.

Integrated Water-Energy Resilience Research and Testbeds

Water availability increasingly constrains the reliability and flexibility of water-dependent energy systems, including hydropower, thermoelectric generation, and grid operations. Hydrologic extremes, shifting demand, aging infrastructure, and cross-sector pressures are intensifyi...

Negron-Juarez, R., Amusat, O., Koven, C., and Viers, 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.

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