Biography:
He is Industrial Engineer of Universidad P. Comillas (UPCo) at Madrid from 1993. He got his Industrial Engineer Ph D of UPCo at 1998. At the end of his Ph.D research he was a Visitor Scholar at the Operations Research & Management Science Department(OR&MS) of the University of Texas at Austin from the beginning of 1998 to the end of 1999. Since he came back to Spain he is sharing at the UPCo his teaching activities at the OR&MS Department with his research activities at the Institute of Technological Research (IIT). Nowadays he is teaching Operations Research and Manufacturing & Logistics courses. His research areas are Transmission and Generation Electric System Modeling, Industrial Process Planning and Scheduling, Work System Design and Manufacturing and Logistics Simulation.
Areas of interest:
Transmission and generation electric system modeling. Industrial process planning and scheduling. Work system design. Manufacturing and logistics simulation
H. Nemati, A. Ortega, P. Sánchez, "Two-stage robust optimization strategy for VPP participation in the energy and reserve markets considering intertemporal carbon trading", International Journal of Electrical Power & Energy Systems, Vol. 172, pp. 111093, November 2025. [Online: September 2025] doi: 10.1016/j.ijepes.2025.111093
H. Nemati, P. Sánchez, A. Ortega, L. Sigrist, E. Lobato, L. Rouco, "Flexible robust optimal bidding of renewable virtual power plants in sequential markets under asymmetric uncertainties", Sustainable Energy, Grids and Networks, Vol. 43, pp. 101801, September 2025. [Online: July 2025] doi: 10.1016/j.segan.2025.101801
H. Nemati, P. Sánchez, A. Baringo, A. Ortega, "Single-level flexible robust optimal bidding of Renewable-Only Virtual Power Plant in energy and secondary reserve markets", Energy, Vol. 328, pp. 136421, August 2025. [Online: May 2025] doi: 10.1016/j.energy.2025.136421
H. Nemati, P. Sánchez, L. Sigrist, L. Rouco, A. Ortega, "Flexible robust optimization for Renewable-only VPP bidding on electricity markets with economic risk analysis", International Journal of Electrical Power & Energy Systems, Vol. 167, pp. 110594, June 2025. [Online: March 2025] doi: 10.1016/j.ijepes.2025.110594
E.F. Sánchez-Úbeda, P. Sánchez, M. Torrego-Ellacuría, A. Del Rey-Mejías, M.F. Morales Contreras, J.L. Puerta, "Flexibility and bed margins of the Community of Madrid’s hospitals during the first wave of the SARS-CoV-2 pandemic", International Journal of Environmental Research and Public Health, Vol. 18, nº. 7, pp. 3510, April 2021. [Online: March 2021] doi: 10.3390/ijerph18073510
H. Nemati, I. Egido, P. Sánchez, A. Ortega, "Assessing value of renewable-based VPP versus electrochemical storage: Multi-market participation under different scheduling regimes and uncertainties", Sustainable Energy, Grids and Networks, Vol. 46, pp. 102281, June 2026. [Online: April 2026] doi: 10.1016/j.segan.2026.102281
H. Nemati, P. Sánchez, A. Ortega, L. Sigrist, L. Rouco, "Integration of concentrated solar power plants in renewable-only VPP with electrical and thermal demands: A two-stage robust bidding approach", Journal of Energy Storage, Vol. 141, nº. Part C, pp. 119265, January 2026. [Online: November 2025] doi: 10.1016/j.est.2025.119265
H. Nemati, A. Ortega, P. Sánchez, "Two-stage robust optimization strategy for VPP participation in the energy and reserve markets considering intertemporal carbon trading", International Journal of Electrical Power & Energy Systems, Vol. 172, pp. 111093, November 2025. [Online: September 2025] doi: 10.1016/j.ijepes.2025.111093
H. Nemati, P. Sánchez, A. Ortega, L. Sigrist, E. Lobato, L. Rouco, "Flexible robust optimal bidding of renewable virtual power plants in sequential markets under asymmetric uncertainties", Sustainable Energy, Grids and Networks, Vol. 43, pp. 101801, September 2025. [Online: July 2025] doi: 10.1016/j.segan.2025.101801
H. Nemati, P. Sánchez, A. Baringo, A. Ortega, "Single-level flexible robust optimal bidding of Renewable-Only Virtual Power Plant in energy and secondary reserve markets", Energy, Vol. 328, pp. 136421, August 2025. [Online: May 2025] doi: 10.1016/j.energy.2025.136421
H. Nemati, P. Sánchez, L. Sigrist, L. Rouco, A. Ortega, "Flexible robust optimization for Renewable-only VPP bidding on electricity markets with economic risk analysis", International Journal of Electrical Power & Energy Systems, Vol. 167, pp. 110594, June 2025. [Online: March 2025] doi: 10.1016/j.ijepes.2025.110594
O. Oladimeji, A. Ortega, L. Sigrist, L. Rouco, P. Sánchez, E. Lobato, "Optimal participation of heterogeneous, RES-based virtual power plants in energy markets", Energies, Vol. 15, nº. 9, pp. 3207, May 2022. [Online: April 2022] doi: 10.3390/en15093207
E.F. Sánchez-Úbeda, P. Sánchez, M. Torrego-Ellacuría, A. Del Rey-Mejías, M.F. Morales Contreras, J.L. Puerta, "Flexibility and bed margins of the Community of Madrid’s hospitals during the first wave of the SARS-CoV-2 pandemic", International Journal of Environmental Research and Public Health, Vol. 18, nº. 7, pp. 3510, April 2021. [Online: March 2021] doi: 10.3390/ijerph18073510
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
H. Nemati, L. Sigrist, L. Rouco, P. Sánchez, A. Ortega, "Addressing unfeasibilities of energy storage systems participating in energy and reserve markets", presented at IEEE PES International Conference on Innovative Smart Grid Technologies Europe - ISGT Europe 2022, Novi Sad, Serbia, 10-12 October 2022. In: ISGT Europe 2022: Conference proceedings, pp. 1-5, doi: 10.1109/ISGT-Europe54678.2022.9960347
O. Oladimeji, A. Ortega, L. Sigrist, P. Sánchez, E. Lobato, L. Rouco, "Modeling demand flexibility of RES-based virtual power plants", presented at IEEE Power & Energy Society General Meeting - IEEE PES GM 2022, Denver, United States of America, 17-21 July 2022. In: IEEE PES GM 2022: Conference proceedings, pp. 1-5, doi: 10.1109/PESGM48719.2022.9916893
J. García-González, A. Contreras, E. Saiz, C. Fernandes, M. Vallés, E. Rivero, E. Lobato, A. Ramos, P. Frías, I. Egido, P. Sánchez, A. Altiparmakis, M. Litong-Palima, N. A. Cutululis, P. Sørensen, M. Stryg, J. Hansen, N. Detlefsen, J.C. Villumsen, J. Andersen, S. Wöllner, K.L. Falk, P. Ostos, J. Rivier, I. Azpiri, et al., "Economic impact analysis of the demonstrations in task-forces TF1 and TF3". Project: TWENTIES / WP15 / D15.1. Funded by Comisión Europea whitin "FP7-ENERGY". Nov/2013. IIT-15-016I