DOE OSTI · 1895063
Scalable Energy System Expansion Under Uncertainty Using Multi-Stage Stochastic Optimization
Abstract
The intermittent nature of power from renewable energy sources poses new challenges for electrical grids. This is due to the variable and uncertain nature of the power output from these resources. These features of renewable generation are becoming more relevant to energy system planning as grids reach higher penetration levels of renewable energy. In this presentation we present approaches for energy system planning based on scalable computational approaches which enable the explicit consideration of operational uncertainties in the planning process. Using multi-stage stochastic programming and the progressive hedging algorithm, we compute energy system expansion decisions on modified versions of the RTS-GMLC test system augmented with large amounts of renewable generation.
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Sigler, Devon, Maack, Jonathan, Satkauskas, Ignas, Reynolds, Matthew, Jones, Wesley. 2022-10-21. Scalable Energy System Expansion Under Uncertainty Using Multi-Stage Stochastic Optimization. https://www.osti.gov/biblio/1895063
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