DOE OSTI · 2428964
Probabilistic Hydropower Flexibility Valuation: Case Studies for Boating Flow Regime
Abstract
The optimal scheduling of hydropower generation holds significant importance to power system operation. The unique requirements of environmental constraints and the power system, depending on their respective objectives, demand distinct flow patterns. While power system stakeholders strive to optimize revenue in electricity markets, stakeholders from boating recreation seeks to identify flow ranges that optimize the boating experience. In pursuit of a win-win solution, this study aims to reconcile the interests of various stakeholders in hydropower scheduling. The maximum revenue from day-ahead electricity market is explored through an optimization process considering both plant operation constraints, boating flow constraints, water availability, and market prices. Results of real world case studies at a river in California show that the proposed approach can achieve dual objectives: maximizing market revenue while addressing boating recreation necessities. In addition, as the accuracy of electricity price forecasting and flow forecasting increase, the optimal revenue becomes increasingly advantageous to hydropower plant operators.
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Sun, Mucun, Huang, Jianqiao, Lin, Yingqian, Gallego Calderon, Juan Felipe, Venturino, Jeff. 2024-05-09. Probabilistic Hydropower Flexibility Valuation: Case Studies for Boating Flow Regime. https://doi.org/10.1109/greentech58819.2024.10520433
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