3 papers
math.OC2025
Hull Clustering with Blended Representative Periods for Energy System Optimization Models
Grigory Neustroev, Diego A. Tejada-Arango, German Morales-Espana +1
The growing integration of renewable energy sources into power systems requires planning models to account for not only demand variability but also fluctuations in renewable availa…
math.OC2025
Vintage-Based Formulations in Multi-Year Investment Modelling for Energy Systems
Ni Wang, Germán Morales-España
This paper reviews two established formulations for modelling multi-year energy investments: the simple method, which aggregates all capacity regardless of commissioning year, and…
math.OC2023
Impact of large-scale hydrogen electrification and retrofitting of natural gas infrastructure on the European power system
Germán Morales-España, Ricardo Hernández-Serna, Diego A. Tejada-Arango +1
In this paper, we aim to analyse the impact of hydrogen production decarbonisation and electrification scenarios on the infrastructure development, generation mix, emissio…