XXIV Congresso da Associação Portuguesa de Investigação Operacional (IO2025)

Session

Session 1.2 - OR in Energy 1

Not scheduled

Room 2

59. An effective hybrid decomposition approach to solve the network-constrained stochastic unit commitment problem in large-scale power systems

Ricardo Pinto de Lima (King Abdullah University of Science and Technology)

Apresentação regular

We propose an effective hybrid decomposition method to solve network-constrained stochastic unit commitment (SNCUC) problems. We address large-scale SNUC cases involving renewable generation units, hundreds of thermal generation units, thousands of transmission lines and nodes, and uncertain renewable generation and demand. The problem is formulated as a two-stage stochastic program with...

56. Optimizing Hybrid Renewable Energy with Tidal and Offshore Wind in the Mersey Estuary

Flávia Barbosa

Apresentação regular

The River Mersey in Liverpool has long been recognized for its considerable tidal range, offering significant potential for energy generation. However, none of the studies explored integrating tidal and offshore wind energy systems within a hybrid configuration. This study addresses this gap by investigating the integration of these two sources by leveraging the proximity of the existing Burbo...

85. Towards energy transition in the mining supply chain

Linda Canales Bustos (CEGIST, Instituto Superior Técnico, Universidade de Lisboa)

Apresentação regular

The mining industry plays a crucial role in the global energy transition, which is essential for achieving net-zero carbon emissions. As the main source of critical minerals essential to renewable energy technologies, mining supplies the foundational materials needed for the development and deployment of clean energy solutions. Consequently, the demand for these minerals is projected to grow...