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Isaías Gomes is a researcher at ISQ in the Low Carbon and Resource Efficiency Unit. He is currently carrying out research in the field of modeling of sustainable energy systems, namely in the development of advanced optimization and planning tools for industries, buildings, and H2 integration in industries. Previously, he worked as a postdoctoral researcher at the University of Algarve and INESC TEC in the development of energy management systems related to energy communities and industry with renewable production. He holds a degree in Renewable Energy Engineering, a master's degree in Solar Energy Engineering and a PhD in Mechatronics and Energy Engineering. Areas of interest include modeling of sustainable energy systems, optimal planning and energy management, renewable energy, electricity markets, mathematical programming, mixed integer linear programming and stochastic programming. Skills - Strong programming skills in the field of optimization of energy systems in top languages: Python, MATLAB, and GAMS. - Strong mathematical formulation (operations research) skills in energy filed. - Proven experience in modelling and optimization of home energy management systems (HEMS) and energy management systems of energy communities. - Proven experience in the problem formulation and optimization of integrated operation of industry (manufacturing scheduling) and renewable energy. - Proven experience with MILP, MINLP, and stochastic programming applied to energy field. - Proven experience in the modeling and scheduling of operation of electrical devices: energy storage systems, electric vehicles, and electrical appliances. - Proven experience in the modeling and scheduling of operation of conventional energy systems: thermal units, gas turbines, and microturbines. - Proven experience in the mathematical formulation of demand response and flexibility. - Proven experience with solvers: CPLEX, Gurobi, GLPK, SCIP, and IPOPT. - Proven experience in modelling and optimization in electricity markets, microgrids, and virtual power plants. - Experience with modelling and optimization of gas turbines with natural gas-hydrogen blends. - Experience with modeling and optimization of heat recovery in dryers and kilns. - Experience with clustering techniques.
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Identification

Personal identification

Full name
ISAÍAS DA LUZ RAMOS GOMES

Citation names

  • Gomes, I.L.R.

Author identifiers

Ciência ID
9A16-51D0-5AF9
ORCID iD
0000-0003-3110-6644
Scopus Author Id
57188648074

Knowledge fields

  • Engineering and Technology - Electrotechnical Engineering, Electronics and Informatics
Education
Degree Classification
2021/03/25
Concluded
 Engenharia Mecatrónica e Energia (Doctorate)
Major in Energy
Universidade de Évora, Portugal
"Microrrede no âmbito da Energia 4.0 face a incerteza e risco e ao mercado de eletricidade. Microgrid within the scope of Energy 4.0 facing uncertainty and risk and the electricity market. " (THESIS/DISSERTATION)
2016/04/27
Concluded
 Engenharia da Energia Solar (Master's Degree)
Major in Energy
Universidade de Évora, Portugal
"Metodologia de Otimização Estocástica para Coordenação Eólico-Fotovoltaica. Stochastic Optimization Methodology for Wind-Photovoltaic Coordination. " (THESIS/DISSERTATION)
2014/07/05
Concluded
 Engenharia de Energias Renováveis (Licenciate Degree)
Universidade de Évora, Portugal
Affiliation

Science

Category
Host institution		 Employer
2024/04/01 - Current Researcher (Research) Instituto de Soldadura e Qualidade, Portugal
2023/03/27 - 2024/03/26 Postdoc (Research) Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Portugal
2021/07/26 - 2023/03/26 Postdoc (Research) Universidade do Algarve Faculdade de Ciências e Tecnologia, Portugal
Projects

Contract

Designation Funders
2023/03/27 - 2024/03/26 BioShoes4All – Innovation and empowerment of the footwear industry for a sustainable bioeconomy
Post-doc Fellow
Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Portugal
Concluded
2021/07/26 - 2023/03/26 Promovendo comunidades de energia: de sistemas de gestão de energia residenciais a agregadores inteligentes de energia - HEMS2IEA
72581-HEMS2IEA/SAICT/2018
Post-doc Fellow
Universidade do Algarve Faculdade de Ciências e Tecnologia, Portugal
Concluded

Other

Designation Funders
2025/12/05 - 2026/06/30 Agenda ECP - Ecocerâmica e Cristalaria de Portugal
Researcher
Instituto de Soldadura e Qualidade, Portugal
Concluded
2025/01/12 - 2026/06/30 Agenda ILLIANCE
Researcher
Instituto de Soldadura e Qualidade, Portugal
Concluded
2024/04/22 - 2026/06/30 PRODUTECH R3 - Recuperação-Resiliência-Reindustrialização
Researcher
Instituto de Soldadura e Qualidade, Portugal
Concluded
2023/04/04 - 2026/06/30 Agenda ATE - Aliança para a Transiação Energética
Researcher
Instituto de Soldadura e Qualidade, Portugal
Concluded
2013/09/03 - 2014/02/22 Project SOL3
Project SOL3
Intern
Laboratório Nacional de Energia e Geologia - Campus do Lumiar, Portugal
Concluded
Outputs

Publications

Book
  1. Gomes, I.L.R.; Pousinho, H.M.I.; Melício, R.; Mendes, V.M.F.. Optimization of wind power producer participation in electricity markets with energy storage in a way of Energy 4.0. 2018.
    10.1007/978-3-319-67180-2_9
  2. Gomes, I.L.R.; Laia, R.; Pousinho, H.M.I.; Melicio, R.; Mendes, V.M.F.. Wind-PV-thermal power aggregator in electricity market. 2018.
    10.1007/978-3-319-78574-5_10
  3. Gomes, I.L.R.; Pousinho, H.M.I.; Melício, R.; Mendes, V.M.F.. Stochastic optimization for the daily joint operation of wind/PV and energy storage. 2017.
    10.1007/978-3-319-56077-9_27
  4. Laia, R.; Gomes, I.L.R.; Pousinho, H.M.I.; Melício, R.; Mendes, V.M.F.. Self-scheduling of wind-thermal systems using a stochastic MILP approach. 2017.
    10.1007/978-3-319-56077-9_23
  5. Gomes, I.L.R.; Pousinho, H.M.I.; Melício, R.; Mendes, V.M.F.. Optimal wind bidding strategies in day-ahead markets. 2016.
    10.1007/978-3-319-31165-4_44
Book chapter
  1. Gomes, I.L.R.. "Scenario Reduction for Stochastic Optimization Applied to Short-Term Trading of PV Power". 246-255. Springer International Publishing, 2020.
    10.1007/978-3-030-45124-0_23
  2. Gomes, I.L.R.. "Electric Vehicles Aggregation in Market Environment: A Stochastic Grid-to-Vehicle and Vehicle-to-Grid Management". 343-352. Springer International Publishing, 2019.
    10.1007/978-3-030-17771-3_30
Conference paper
  1. Isaías Gomes; José Paulos; Ricardo J. Bessa; Miguel Sousa; Rui Rebelo. "Energy-Efficient Manufacturing Scheduling of Footwear Industries With Onsite Photovoltaic Energy and Storage". 2024.
    10.1109/sest61601.2024.10694598
  2. Isaías Gomes; José Villar; João Sousa; Alexandre Lucas. "Virtual Batteries Business Models for Energy Suppliers". 2024.
    10.1109/eem60825.2024.10609017
  3. Gomes, I.L.R.. "Aggregation of Wind, Photovoltaic and Thermal Power with Demand Response". 2019.
    10.1109/icrera47325.2019.8996803
  4. Gomes, I.L.R.. "Stochastic Management of Bidirectional Electric Vehicles: The Case of an Electric Vehicles Aggregator". 2019.
    10.1109/eeeic.2019.8783513
  5. Gomes, I.L.R.; Laia, R.; Pousinho, H.M.I.; Melicio, R.; Mendes, V.M.F.. "Aggregation Platform for Wind-PV-Thermal Technology in Electricity Market". 2018.
    10.1109/SPEEDAM.2018.8445348
  6. Gomes, I.L.R.; Pousinho, H.M.I.; Melíco, R.; Mendes, V.M.F.. "Bidding and Optimization Strategies for Wind-PV Systems in Electricity Markets Assisted by CPS". 2016.
    10.1016/j.egypro.2016.12.109
  7. Gomes, I.L.R.; Pousinho, H.M.I.; Melicio, R.; Mendes, V.M.F.. "Stochastic optimization of coordinated wind-photovoltaic bids in electricity markets". 2016.
    10.1109/EPEPEMC.2016.7752139
Journal article
  1. I.L.R. Gomes; M. Castro Oliveira; C.F. Martins; M.A. Estrela; L. Fernandes; L. Marcon; P.N. Matos. "Retrofit of cogeneration engines to use natural gas and hydrogen blends: Application of an optimization methodology to support decision-making". International Journal of Hydrogen Energy (2026): https://doi.org/10.1016/j.ijhydene.2026.154821.
    10.1016/j.ijhydene.2026.154821
  2. I.L.R. Gomes; M.G. Ruano; A.E. Ruano. "From home energy management systems to communities energy managers: The use of an intelligent aggregator in a community in Algarve, Portugal". Energy and Buildings (2023): https://doi.org/10.1016/j.enbuild.2023.113588.
    10.1016/j.enbuild.2023.113588
  3. I.L.R. Gomes; M.G. Ruano; A.E. Ruano. "MILP-based model predictive control for home energy management systems: A real case study in Algarve, Portugal". Energy and Buildings (2023): https://doi.org/10.1016/j.enbuild.2023.112774.
    10.1016/j.enbuild.2023.112774
  4. I.L.R. Gomes; M.G. Ruano; A. Ruano. "Minimizing the operation costs of a smart home using a HEMS with a MILP-based model predictive control approach". IFAC-PapersOnLine (2023): http://dx.doi.org/10.1016/j.ifacol.2023.10.054.
    10.1016/j.ifacol.2023.10.054
  5. Inoussa Habou Laouali; Isaías Gomes; M G Ruano; Saad Dosse Bennani; Hakim El Fadili; Antonio Ruano. "Energy Disaggregation Using Multi-Objective Genetic Algorithm Designed Neural Networks". Energies (2022): http://dx.doi.org/10.3390/en15239073.
    10.3390/en15239073
  6. "Recent Techniques Used in Home Energy Management Systems: A Review". Energies (2022): http://dx.doi.org/10.3390/en15082866.
    10.3390/en15082866
  7. Isaías Gomes; Rui Melicio; Victor M. F. Mendes. "Assessing the Value of Demand Response in Microgrids". Sustainability 13 11 (2021): 5848-5848. https://doi.org/10.3390/su13115848.
    10.3390/su13115848
  8. Duarte P. Pereira; Isaias L. R. Gomes; Rui Melicio; Victor M. F. Mendes. "Planning of Aircraft Fleet Maintenance Teams". Aerospace 8 5 (2021): 140-140. https://doi.org/10.3390/aerospace8050140.
    10.3390/aerospace8050140
  9. Gomes, I.L.R.. "A novel microgrid support management system based on stochastic mixed-integer linear programming". Energy 223 (2021): 120030-120030. http://dx.doi.org/10.1016/j.energy.2021.120030.
    10.1016/j.energy.2021.120030
  10. Gomes, I.L.R.. "Comparison between Inflexible and Flexible Charging of Electric Vehicles—A Study from the Perspective of an Aggregator". Energies 13 20 (2020): 5443-5443. http://dx.doi.org/10.3390/en13205443.
    10.3390/en13205443
  11. Gomes, I.L.R.. "Wind Power with Energy Storage Arbitrage in Day-ahead Market by a Stochastic MILP Approach". Logic Journal of the IGPL 28 4 (2020): 570-582. http://dx.doi.org/10.1093/jigpal/jzz054.
    10.1093/jigpal/jzz054
  12. Gomes, I.L.R.. "Dust effect impact on PV in an aggregation with wind and thermal powers". Sustainable Energy, Grids and Networks 22 (2020): 100359-100359. http://dx.doi.org/10.1016/j.segan.2020.100359.
    10.1016/j.segan.2020.100359
  13. Gomes, I.L.R.; Melicio, R.; Mendes, V.M.F.; Pousinho, H.M.I.. "Decision making for sustainable aggregation of clean energy in day-ahead market: Uncertainty and risk". Renewable Energy (2019): 692-702. http://www.scopus.com/inward/record.url?eid=2-s2.0-85056202632&partnerID=MN8TOARS.
    10.1016/j.renene.2018.10.054
  14. Gomes, I.L.R.; Pousinho, H.M.I.; Melício, R.; Mendes, V.M.F.. "Stochastic coordination of joint wind and photovoltaic systems with energy storage in day-ahead market". Energy 124 (2017): 310-320. http://www.scopus.com/inward/record.url?eid=2-s2.0-85013471846&partnerID=MN8TOARS.
    10.1016/j.energy.2017.02.080