Biography:
Sara Lumbreras is a professor at the ICAI School of Engineering of the Universidad Pontificia Comillas, where she graduated in 2006 as the Graduation Prize Winner.
She is currently deputy director of Research Results at the Technological Research Institute and manages the chair of Science, Technology and Religion together with Jaime Tatay.
She is the author of more than seventy academic impact publications and has directed or participated in more than twenty projects with private companies and public institutions.
Her research focuses on the development and application of decision support techniques to complex problems. She works with classical optimization techniques such as Benders decomposition, heuristics and Artificial Intelligence.
She has extensive experience in the energy sector (mainly in network design), in the health sector and in finance.
She also has five years of experience in the private sector (JPMorgan London).
She develops a line of research in philosophy of technology and the implications of artificial intelligence in anthropology.
She is a Global Shaper of the World Economic Forum and a Marshall Memorial Fellow and has a very intense dissemination activity, with over a hundred media appearances and another hundred invited conferences.
Areas of interest:
Decision methods applied to complex problems.
---Tecniques:--- decision under uncertainty, stochastic optimization, Benders’ decomposition, risk analysis, heuristics, metaheuristics, genetic algorithms, ordinal optimization.
---Areas of application:--- power systems, planning, network design, transmission expansion planning, wind energy, offshore windfarm design, finance, risk analysis, derivatives.
Experience:
Transmission Expansion Planning, Transmission Expansion Planning at a European level, Wind Energy, Offshore Wind, Corporate finance, Financial derivatives, Algorithmic trading, Sustainable Finance, Transhumanism, Predictive models in healthcare
Skills:
Optimization, Classical optimization, Stochastic Optimization, Benders Decomposition, Metaheuristics, Genetic Algorithms, Ordinal Optimization, Machine Learning, Interpretable Machine Learning, GAMS, Matlab, French (basic)
Current research interests:
Optimization applied to complex problems, Predictive modeling in healthcare, Interpretable Machine Learning, Humility in Science and Responsbile Science, Exploiting the structure of problems for more efficient and interpretable solutions.
Joan B. Soriano, A. Peláez, S. Lumbreras, E. Fernández, J. Ancochea, "Modest versus significant excess mortality due to COVID-19 deaths in Europe", Lancet Regional Health - Europe, Vol. 45, pp. 101060, October 2024. [Online: September 2024] doi: 10.1016/j.lanepe.2024.101060
S. Lumbreras, D.A. Tejada, D. Elechiguerra, "Explaining the solutions of the unit commitment with interpretable machine learning", International Journal of Electrical Power & Energy Systems, Vol. 160, pp. 110106, September 2024. [Online: June 2024] doi: 10.1016/j.ijepes.2024.110106
D. Santos Oliveira, S. Lumbreras, E. F. Álvarez, A. Ramos, L. Olmos, "Model-based energy planning: a methodology to choose and combine models to support policy decisions", International Journal of Electrical Power & Energy Systems, Vol. 159, pp. 110048, August 2024. [Online: May 2024] doi: 10.1016/j.ijepes.2024.110048
Joan B. Soriano, S. Lumbreras, B. Celli, C. Jenkins, "I love you with all my lungs: a viewpoint on communicating effectively and positively about lung health", European Respiratory Journal, Vol. 64, nº. 1, pp. 2400919, July 2024. [Online: July 2024] doi: 10.1183/13993003.00919-2024
Joan B. Soriano, S. Lumbreras, "The rise of artificial intelligence in respiratory primary care and pulmonology: a scoping review", npj Primary Care Respiratory Medicine, Vol. 36, nº. 1, pp. 21, 2026. [Online: February 2026] doi: 10.1038/s41533-026-00487-5
P. Mastropietro, L. Olmos, M.S. Gómez Pérez, S. Lumbreras, A. Ramos, M. R. Carvalho, A.D. Alarcón, "Electricity transmission planning in Latin America: Regulatory challenges and recommendations to speed up network expansion", Energy Policy, Vol. 219, pp. 115586, December 2026. [Online: August 2026] doi: 10.1016/j.enpol.2026.115586
S. Lumbreras, A. González-Moreno, "Standardizing Energy Policy Analysis: A Global Ontology of Factors and Research Questions for a Sustainable Transition", Sustainability, Vol. 18, nº. 13, pp. 6648, July 2026. [Online: July 2026] doi: 10.3390/su18136648
P. Ciller, S. Lumbreras, A. González-García, "Which customers belong together? An enhanced off-grid clustering algorithm for cost-effective rural electrification", Energy Strategy Reviews, Vol. 65, pp. 102213, May 2026. [Online: May 2026] doi: 10.1016/j.esr.2026.102213
I. Figuerola-Ferretti Garrigues, S. Lumbreras, P. Paraskevas, I. Paraskevopoulos, "Sustainability in Action: Macro-Level Evidence from Europe (2008–2023) on ESG, Green Employment, and SDG-Aligned Economic Performance", Sustainability, Vol. 17, nº. 20, pp. 9103, October 2025. [Online: October 2025] doi: 10.3390/su17209103
C.J. Cela-Conde, S. Lumbreras, S. Pusil, B. Chino, J.M. Caamaño, L. Gismera, F. Maestú, L. Rojas-Marcos, "Teaching-induced changes in neural networks: Toward a model of the creative universe", NeuroImage: Reports, Vol. 5, nº. 3, pp. 100280, September 2025. [Online: August 2025] doi: 10.1016/j.ynirp.2025.100280
E. Laviña, S. Lumbreras, L. Bravo, Joan B. Soriano, Jose L. Izquierdo, J.M. RG-Moro, "Alpha-1 antitrypsin gene variants in patients without severe deficiency diagnosed with pulmonary emphysema on chest CT", International Journal of Chronic Obstructive Pulmonary Disease, Vol. 19, pp. 353 - 361, 2024. [Online: February 2024] doi: 10.2147/COPD.S448593
S. Rosado, L. Camporro, L. Gullón, S. Oñate, L.F. Mazadiego, J. Llamas, B.Y. Moratilla, S. Lumbreras, "Assessing the business potential, price volatility and supply chain challenges of silicon metal in the European Union", Detritus, Vol. 29, pp. 145 - 149, December 2024. [Online: December 2024] doi: 10.31025/2611-4135/2024.19443
Joan B. Soriano, A. Peláez, S. Lumbreras, E. Fernández, J. Ancochea, "Modest versus significant excess mortality due to COVID-19 deaths in Europe", Lancet Regional Health - Europe, Vol. 45, pp. 101060, October 2024. [Online: September 2024] doi: 10.1016/j.lanepe.2024.101060
S. Lumbreras, D.A. Tejada, D. Elechiguerra, "Explaining the solutions of the unit commitment with interpretable machine learning", International Journal of Electrical Power & Energy Systems, Vol. 160, pp. 110106, September 2024. [Online: June 2024] doi: 10.1016/j.ijepes.2024.110106
D. Santos Oliveira, S. Lumbreras, E. F. Álvarez, A. Ramos, L. Olmos, "Model-based energy planning: a methodology to choose and combine models to support policy decisions", International Journal of Electrical Power & Energy Systems, Vol. 159, pp. 110048, August 2024. [Online: May 2024] doi: 10.1016/j.ijepes.2024.110048
Joan B. Soriano, S. Lumbreras, B. Celli, C. Jenkins, "I love you with all my lungs: a viewpoint on communicating effectively and positively about lung health", European Respiratory Journal, Vol. 64, nº. 1, pp. 2400919, July 2024. [Online: July 2024] doi: 10.1183/13993003.00919-2024
S. Lumbreras, "Una perspectiva del mal en la ciencia y en la tecnología", Cauriensia: Revista Anual de Ciencias Eclesiásticas, Vol. 18, pp. 677 - 692, December 2023. doi: 10.17398/2340-4256.18.677
E.C. Garrido-Merchán, S. Lumbreras, "Can computational intelligence model phenomenal consciousness?", Philosophies, Vol. 8, nº. 4, pp. 70, August 2023. [Online: July 2023] doi: 10.3390/philosophies8040070
S. Lumbreras, L. Gismera, Ll. Oviedo, "How a humbler science becomes a better science", Religions, Vol. 14, nº. 1, pp. 64, January 2023. [Online: January 2023] doi: 10.3390/rel14010064
S. Lumbreras, "The synergies between understanding belief formation and artificial intelligence", Frontiers in Psychology, Vol. 13, pp. 868903, 2022. [Online: April 2022] doi: 10.3389/fpsyg.2022.868903
S. Lumbreras, "Robótica y cyborgs", Pensamiento: Revista de Investigación e Información Filosófica, Vol. 78, nº. 298 S. Esp nº 10, pp. 535 - 546, July 2022. [Online: July 2022] doi: 10.14422/pen.v78.i298.y2022.014
A. Ramos, E. F. Álvarez, S. Lumbreras, "OpenTEPES: Open-source transmission and generation expansion planning", SoftwareX, Vol. 18, pp. 101070, June 2022. [Online: May 2022] doi: 10.1016/j.softx.2022.101070
S. Lumbreras, J.D. Gómez, E. F. Álvarez, S. Huclin, "The human factor in transmission network expansion planning: the grid that a sustainable energy system needs", Sustainability, Vol. 14, nº. 11, pp. 6746, June 2022. [Online: May 2022] doi: 10.3390/su14116746
F. Gomollón, J. P. Gisbert, I. Guerra, R. Plaza, R. Pajares Villarroya, L. Moreno Almazán, M.C. López Martín, M. Domínguez Antonaya, M.I. Vera Mendoza, J. Aparicio, V. Martínez, I. Tagarro, A. Fernández-Nistal, S. Lumbreras, C. Maté, C. Montoto, "Clinical characteristics and prognostic factors for Crohn’s disease relapses using natural language processing and machine learning – a pilot study", European Journal of Gastroenterology & Hepatology, Vol. 34, nº. 4, pp. 389 - 397, April 2022. [Online: December 2021] doi: 10.1097/MEG.0000000000002317
J.A. Pérez-Rúa, S. Lumbreras, A. Ramos, N. A. Cutululis, "Reliability-based topology optimization for offshore wind farm collection system", Wind Energy, Vol. 25, nº. 1, pp. 52 - 70, January 2022. [Online: June 2021] doi: 10.1002/we.2660
Jose L. Izquierdo, Joan B. Soriano, Y. González, S. Lumbreras, J. Ancochea, C. Echeverry, J.M. RG-Moro, "Use of N-Acetylcysteine at high doses as oral treatment for patients hospitalized with COVID-19", Science Progress, Vol. 105, nº. 1, pp. 1 - 11, January 2022. [Online: January 2022] doi: 10.1177/00368504221074574
S. Lumbreras, Ll. Oviedo, H.F. Angel, "The missing piece in sustainability indices: accounting for the human factor", Sustainability, Vol. 13, nº. 21, pp. 11796, November 2021. [Online: October 2021] doi: 10.3390/su132111796
P. Ciller, S. Lumbreras, A. González-García, "Network cost estimation for mini-grids in large-scale rural electrification planning", Energies, Vol. 14, nº. 21, pp. 7382, November 2021. [Online: November 2021] doi: 10.3390/en14217382
A. Vestrucci, S. Lumbreras, Ll. Oviedo, "Can AI help us to understand belief? Sources, advances, limits, and future directions", International Journal of Interactive Multimedia and Artificial Intelligence, Vol. 7, nº. 1, pp. 24 - 33, September 2021. [Online: August 2021] doi: 10.9781/ijimai.2021.08.003
M. Moradi, H. Abdi, S. Lumbreras, "Metaheuristics and transmission expansion planning: a comparative case study", Energies, Vol. 14, nº. 12, pp. 3618, June 2021. [Online: June 2021] doi: 10.3390/en14123618
J. Ancochea, Jose L. Izquierdo, I. H. Medrano, A. Porras, M. Serrano, S. Lumbreras, C. del Río-Bermúdez, S. Marchesseau, I. Salcedo, I. Zubizarreta, Y. González, Joan B. Soriano, "Evidence of gender differences in the diagnosis and management of coronavirus disease 2019 patients: an analysis of electronic health records using natural language processing and machine learning", Journal of Women's Health, Vol. 30, nº. 3, pp. 393 - 404, March 2021. [Online: December 2020] doi: 10.1089/jwh.2020.8721
Jose L. Izquierdo, C. Almonacid, Y. González, C. del Río-Bermúdez, J. Ancochea, R. Cárdenas, S. Lumbreras, Joan B. Soriano, "The Impact of COVID-19 on patients with asthma", European Respiratory Journal, Vol. 57, nº. 3, pp. 2003142, March 2021. [Online: March 2021] doi: 10.1183/13993003.03142-2020
S. Lumbreras, "Inteligencia artificial y medicina. La necesidad de modelos interpretables", TECHNO REVIEW. International Technology, Science and Society Review / Revista Internacional de Tecnología, Ciencia y Sociedad, Vol. 9, nº. 2, pp. 97 - 102, January 2021. [Online: January 2021] doi: 10.37467/gka-revtechno.v9.2814
R. Espejo, G. Mestre, F. Postigo Marcos, S. Lumbreras, A. Ramos, T. Huang, E. Bompard, "Exploiting graphlet decomposition to explain the structure of complex networks: the GHuST framework", Scientific Reports, Vol. 10, pp. 12884, December 2020. [Online: July 2020] doi: 10.1038/s41598-020-69795-1
Jose L. Izquierdo, J. Ancochea, I. H. Medrano, J. Tello, A. Porras, M. Serrano, S. Lumbreras, C. del Río-Bermúdez, S. Marchesseau, I. Salcedo, A. Martínez, C. Maté, S. Collazo, J. Barea, M. Villamayor, A. Urda, C. de la Pinta, I. Zubizarreta, Y. González, S. Menke, Joan B. Soriano, "Clinical characteristics and prognostic factors for icu admission of patientswith covid-19: a retrospective study using machine learning and natural language processing", Journal of Medical Internet Research, Vol. 22, nº. 10, pp. e21801, October 2020. [Online: June 2020] doi: 10.2196/21801
D. Graziani, Joan B. Soriano, C. del Río-Bermúdez, D. Morena, T. Díaz, M. Castillo, M. Alonso, J. Ancochea, S. Lumbreras, Jose L. Izquierdo, "Characteristics and prognosis of COVID-19 in patients with COPD", Journal of Clinical Medicine, Vol. 9, nº. 10, pp. 3259, October 2020. [Online: October 2020] doi: 10.3390/jcm9103259
Joan B. Soriano, E. Fernández, A. de Astorza, L.A. Pérez de Llano, J.A. Fernández Villar, D. Carnicer-Pont, B. Alcázar-Navarrete, A. García, A. Morales, M. Lobo, M. Maroto, E. Ferreras, C. Soriano, C. del Río-Bermúdez, L. Vega-Piris, X. Basagaña, J. Muncunill, B. G. Cosío, S. Lumbreras, C. Catalina, J.M. Alzaga, D. Gómez Quilón, C.A. Valdivia, C. de Lara, J. Ancochea, "Hospital Epidemics Tracker (HEpiTracker): description and pilot study of a mobile app to track COVID-19 in hospital workers", JMIR Public Health and Surveillance, Vol. 6, nº. 3, pp. e21653, September 2020. [Online: June 2020] doi: 10.2196/21653
T. Corzo, L. Lazcano, J. Márquez, L. Gismera, S. Lumbreras, "A common risk factor in global credit and equity markets: An exploratory analysis of the subprime and the Sovereign-Debt crises", Heliyon, Vol. 6, nº. 6, pp. e03980, June 2020. [Online: June 2020] doi: 10.1016/j.heliyon.2020.e03980
P. Ciller, F. de Cuadra, S. Lumbreras, "Optimizing off-grid generation in large-scale electrification-planning problems: a direct-search approach", Energies, Vol. 12, nº. 24, pp. 4634, December 2019. [Online: December 2019] doi: 10.3390/en12244634
T. Marge, S. Lumbreras, A. Ramos, B.F. Hobbs, "Integrated offshore wind farm design: optimizing micro-siting and cable layout simultaneously", Wind Energy, Vol. 22, nº. 12, pp. 1684 - 1698, December 2019. [Online: September 2019] doi: 10.1002/we.2396
S. Lumbreras, S. Wogrin, G. Navarro, I. Bertazzi, M. Pereda, "A decentralized solution for transmission expansion planning: getting inspiration from nature", Energies, Vol. 12, nº. 23, pp. 4427, December 2019. [Online: November 2019] doi: 10.3390/en12234427
S. Lumbreras, "Commodification separated us from nature, from each other and from ourselves. Can technology bring us back together?", Pensamiento: Revista de Investigación e Información Filosófica, Vol. 75, nº. 283 S. Esp nº 9, pp. 375 - 385, April 2019. [Online: April 2019] doi: 10.14422/pen.v75.i283.y2019.020
S. Lumbreras, "Getting ready for the next step: merging information ethics and roboethics - A project in the context of marketing ethics", Information, Vol. 9, nº. 8, pp. 195, August 2018. [Online: August 2018] doi: 10.3390/info9080195
J. Gorenstein Dedecca, S. Lumbreras, A. Ramos, R.A. Hakvoort, P. M. Herder, "Expansion planning of the North Sea offshore grid: simulation of integrated governance constraints", Energy Economics, Vol. 72, pp. 376 - 392, May 2018. [Online: April 2018] doi: 10.1016/j.eneco.2018.04.037
S. Lumbreras, A. Sánchez Orantos, C. Fernández Díaz-Rincón, "Naturaleza humana 2.0", Pensamiento: Revista de Investigación e Información Filosófica, Vol. 73, nº. 276 S. Esp nº 8, pp. 773 - 778, August 2017. [Online: August 2017] doi: 10.14422/pen.v73.i276.y2017.040
C.M. Correa-Posada, P. Sánchez, S. Lumbreras, "Security-constrained model for integrated power and natural-gas system", Journal of Modern Power Systems and Clean Energy, Vol. 5, nº. 3, pp. 326 - 336, May 2017. [Online: April 2017] doi: 10.1007/s40565-017-0287-y
S. Lumbreras, "The limits of machine ethics", Religions, Vol. 8, nº. 5, pp. 100, May 2017. [Online: May 2017] doi: 10.3390/rel8050100
S. Lumbreras, A. Moreno Barrado, J.M. Latorre, "Impact of information and communication technologies on human cognitive processes. Implications for human nature", Pensamiento: Revista de Investigación e Información Filosófica, Vol. 71, nº. 269 S. Esp nº 7, pp. 1375 - 1382, December 2015. doi: 10.14422/pen.v71.i269.y2015.019
J.A. Pérez-Rúa, S. Lumbreras, A. Ramos, N. A. Cutululis, "Closed-loop two-stage stochastic optimization of offshore wind farm collection system", presented at The Science of Making Torque from Wind - TORQUE 2020, Delft, Netherlands, 28 September - 02 October 2020. In: Journal of Physics: Conference Series, vol. 1618. Small Wind and Developing Countries, pp. 042031-1/042031-10, doi: 10.1088/1742-6596/1618/4/042031
C. Pache, J. Maeght, B. Seguinot, A. Zani, S. Lumbreras, A. Ramos, S. Agapoff, L. Warland, L. Rouco, P. Panciatici, "New methodology for long-term transmission grid planning–general description". Project: e-highway2050 / WP8-T8.3. Funded by Deutsche Energie-Agentur GmbH (dena) whitin "FP7-ENERGY". Dec/2014. IIT-15-138I