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An overview of Brazil's electricity market: Planning, dispatch models, pricing, and modernization

Author

Listed:
  • Silva, Walquiria N.
  • Rego, Erik Eduardo
  • Vieira, Giovani G.T.T.
  • Lourenço, Luís F.N.
  • Salles, Mauricio B.C.

Abstract

The Brazilian electricity market is a highly complex system that operates under a centralized dispatch model, where generation is optimized based on cost-minimization principles. This structure has historically ensured energy security and ensured coordination of hydrothermal resources. However, as the electricity matrix evolves with increasing shares of variable renewable energy, new challenges emerge concerning operational flexibility, system balancing, and market efficiency. Unlike deregulated markets where short-term price signals and locational pricing mechanisms guide dispatch decisions, the Brazilian model remains heavily cost-driven and centrally coordinated, raising discussions about its long-term adaptability. This paper provides a comprehensive overview of the Brazilian electricity sector, focusing on dispatch optimization, system operation, and long-term planning frameworks as structured in 2025. The research condenses key aspects of the NEWAVE, DECOMP, and DESSEM models, detailing their role in hydrothermal scheduling and their limitations in accommodating a more dynamic and decentralized energy landscape. By consolidating fragmented discussions from the existing literature, this work bridges the knowledge gap on how Brazil's market operates and compares to more advanced market designs. Incorporating lessons learned from international experiences, the study aims to identify market mechanisms and regulatory frameworks that can enhance Brazil's pricing models, flexibility resources, and real-time system coordination. Ultimately, this study serves as a reference for the international energy community, presenting a comprehensive and structured analysis of the Brazilian electricity market. It explores potential avenues for modernization, informed by global best practices, the evolution of contemporary market paradigms, and the ongoing energy transition.

Suggested Citation

  • Silva, Walquiria N. & Rego, Erik Eduardo & Vieira, Giovani G.T.T. & Lourenço, Luís F.N. & Salles, Mauricio B.C., 2025. "An overview of Brazil's electricity market: Planning, dispatch models, pricing, and modernization," Utilities Policy, Elsevier, vol. 96(C).
    • Handle: RePEc:eee:juipol:v:96:y:2025:i:c:s0957178725001225
    DOI: 10.1016/j.jup.2025.102007
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    References listed on IDEAS

    as
    1. Levin, Todd & Botterud, Audun, 2015. "Electricity market design for generator revenue sufficiency with increased variable generation," Energy Policy, Elsevier, vol. 87(C), pages 392-406.
    2. Morcillo, José D. & Franco, Carlos J. & Angulo, Fabiola, 2018. "Simulation of demand growth scenarios in the Colombian electricity market: An integration of system dynamics and dynamic systems," Applied Energy, Elsevier, vol. 216(C), pages 504-520.
    3. Felipe Nazare & Alexandre Street, 2021. "Solving Multistage Stochastic Linear Programming via Regularized Linear Decision Rules: An Application to Hydrothermal Dispatch Planning," Papers 2110.03146, arXiv.org, revised Jan 2023.
    4. Arthur Lauro & Daniel Kitamura & Waleska Lima & Bruno Dias & Tiago Soares, 2023. "Considering Forward Electricity Prices for a Hydro Power Plant Risk Analysis in the Brazilian Electricity Market," Energies, MDPI, vol. 16(3), pages 1-13, January.
    5. Fatras, Nicolas & Ma, Zheng & Duan, Hongbo & Jørgensen, Bo Nørregaard, 2022. "A systematic review of electricity market liberalisation and its alignment with industrial consumer participation: A comparison between the Nordics and China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 167(C).
    6. Elio, Joseph & Milcarek, Ryan J., 2025. "Assessment of optimal energy storage dispatch control strategies for cost savings in 606 commercial and industrial facilities leveraging utility demand response programs," Applied Energy, Elsevier, vol. 384(C).
    7. Liu, Jinqi & Wang, Jihong & Cardinal, Joel, 2022. "Evolution and reform of UK electricity market," Renewable and Sustainable Energy Reviews, Elsevier, vol. 161(C).
    8. Munhoz, Fernando Colli, 2021. "Two-settlement system for the Brazilian electricity market," Energy Policy, Elsevier, vol. 152(C).
    9. Štefan Bojnec & Alan Križaj, 2021. "Electricity Markets during the Liberalization: The Case of a European Union Country," Energies, MDPI, vol. 14(14), pages 1-21, July.
    10. Heinrich, Carsten & Ziras, Charalampos & Jensen, Tue V. & Bindner, Henrik W. & Kazempour, Jalal, 2021. "A local flexibility market mechanism with capacity limitation services," Energy Policy, Elsevier, vol. 156(C).
    11. Simone Quaresma Brandão & Erik Eduardo Rego & Rafaela Veiga Pillar & Renata Nogueira Francisco de Carvalho, 2024. "Hydropower Enhancing the Future of Variable Renewable Energy Integration: A Regional Analysis of Capacity Availability in Brazil," Energies, MDPI, vol. 17(13), pages 1-13, July.
    12. William W. Hogan, 2021. "Strengths and weaknesses of the PJM market model," Chapters, in: Jean-Michel Glachant & Paul L. Joskow & Michael G. Pollitt (ed.), Handbook on Electricity Markets, chapter 7, pages 182-204, Edward Elgar Publishing.
    13. de Souza, Fabio Cavaliere & Legey, Luiz Fernando Loureiro, 2010. "Dynamics of risk management tools and auctions in the second phase of the Brazilian Electricity Market reform," Energy Policy, Elsevier, vol. 38(4), pages 1715-1733, April.
    14. Dranka, Géremi Gilson & Ferreira, Paula, 2020. "Towards a smart grid power system in Brazil: Challenges and opportunities," Energy Policy, Elsevier, vol. 136(C).
    15. Luiz Moreira Coelho Junior & Amadeu Junior da Silva Fonseca & Roberto Castro & João Carlos de Oliveira Mello & Victor Hugo Ribeiro dos Santos & Renato Barros Pinheiro & Wilton Lima Sousa & Edvaldo Per, 2022. "Empirical Evidence of the Cost of Capital under Risk Conditions for Thermoelectric Power Plants in Brazil," Energies, MDPI, vol. 15(12), pages 1-12, June.
    16. Kebede, Abraham Alem & Kalogiannis, Theodoros & Van Mierlo, Joeri & Berecibar, Maitane, 2022. "A comprehensive review of stationary energy storage devices for large scale renewable energy sources grid integration," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    17. Nazare, Felipe & Street, Alexandre, 2023. "Solving multistage stochastic linear programming via regularized linear decision rules: An application to hydrothermal dispatch planning," European Journal of Operational Research, Elsevier, vol. 309(1), pages 345-358.
    18. Rego, Erik Eduardo & Costa, Oswaldo L.V. & Ribeiro, Celma de Oliveira & Lima Filho, Roberto Ivo da R. & Takada, Hellinton & Stern, Julio, 2020. "The trade-off between demand growth and renewables: A multiperiod electricity planning model under CO2 emission constraints," Energy, Elsevier, vol. 213(C).
    19. Daglish, Toby & de Bragança, Gabriel Godofredo Fiuza & Owen, Sally & Romano, Teresa, 2021. "Pricing effects of the electricity market reform in Brazil," Energy Economics, Elsevier, vol. 97(C).
    20. Kilthau, Maximilian & Henkel, Vincent & Wagner, Lukas Peter & Gehlhoff, Felix & Fay, Alexander, 2025. "A decentralized optimization approach for scalable agent-based energy dispatch and congestion management," Applied Energy, Elsevier, vol. 377(PC).
    21. Silva, Fernanda A. Cardoso e & Costa, Vinicius Braga Ferreira da & Santos, Ivan Felipe Silva dos & Bonatto, Benedito Donizeti, 2024. "Electric sector modernization in Brazil: Milestones, challenges, and prospects," Utilities Policy, Elsevier, vol. 90(C).
    22. André Quites Ordovás Santos & Adriel Rodrigues da Silva & Jorge Javier Gimenez Ledesma & Adriano Batista de Almeida & Marco Roberto Cavallari & Oswaldo Hideo Ando Junior, 2021. "Electricity Market in Brazil: A Critical Review on the Ongoing Reform," Energies, MDPI, vol. 14(10), pages 1-23, May.
    23. Lo Prete, Chiara & Palmer, Karen & Robertson, Molly, 2025. "Time for a market upgrade? A review of wholesale electricity market designs for the future," Energy Economics, Elsevier, vol. 148(C).
    24. Shilpa Bindu & José Pablo Chaves Ávila & Luis Olmos, 2023. "Factors Affecting Market Participant Decision Making in the Spanish Intraday Electricity Market: Auctions vs. Continuous Trading," Energies, MDPI, vol. 16(13), pages 1-23, July.
    25. Jonas van Ouwerkerk & Mauricio Celi Cortés & Najet Nsir & Jingyu Gong & Jan Figgener & Sebastian Zurmühlen & Christian Bußar & Dirk Uwe Sauer, 2024. "Quantifying benefits of renewable investments for German residential Prosumers in times of volatile energy markets," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    26. Simshauser, Paul, 2021. "Renewable Energy Zones in Australia's National Electricity Market," Energy Economics, Elsevier, vol. 101(C).
    27. Triolo, Ryan C. & Wolak, Frank A., 2022. "Quantifying the benefits of a nodal market design in the Texas electricity market," Energy Economics, Elsevier, vol. 112(C).
    28. Naval, Natalia & Yusta, Jose M., 2021. "Virtual power plant models and electricity markets - A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    29. Papadakis C. Nikolaos & Fafalakis Marios & Katsaprakakis Dimitris, 2023. "A Review of Pumped Hydro Storage Systems," Energies, MDPI, vol. 16(11), pages 1-39, June.
    30. López, Iraide & Goitia-Zabaleta, Nerea & Milo, Aitor & Gómez-Cornejo, Julen & Aranzabal, Itxaso & Gaztañaga, Haizea & Fernandez, Elvira, 2024. "European energy communities: Characteristics, trends, business models and legal framework," Renewable and Sustainable Energy Reviews, Elsevier, vol. 197(C).
    31. Silva, Patrícia Ferreira & Ferreira da Costa, Vinicius Braga & Dias, Bruno Henriques & Soares, Tiago André & Bonatto, Benedito Donizeti & Balestrassi, Pedro Paulo, 2024. "Socioeconomic impact of Brazilian electricity market liberalization: Forecasting and optimized tariff analysis," Energy, Elsevier, vol. 313(C).
    32. Marcelle Caroline Thimotheo de Brito & Amaro O. Pereira Junior & Mario Veiga Ferraz Pereira & Julio César Cahuano Simba & Sergio Granville, 2022. "Competitive Behavior of Hydroelectric Power Plants under Uncertainty in Spot Market," Energies, MDPI, vol. 15(19), pages 1-22, October.
    33. Rego, Erik Eduardo & de Oliveira Ribeiro, Celma & do Valle Costa, Oswaldo Luiz & Ho, Linda Lee, 2017. "Thermoelectric dispatch: From utopian planning to reality," Energy Policy, Elsevier, vol. 106(C), pages 266-277.
    34. Tolmasquim, Maurício T. & de Barros Correia, Tiago & Addas Porto, Natália & Kruger, Wikus, 2021. "Electricity market design and renewable energy auctions: The case of Brazil," Energy Policy, Elsevier, vol. 158(C).
    35. Costa, Oswaldo L.V. & de Oliveira Ribeiro, Celma & Rego, Erik Eduardo & Stern, Julio Michael & Parente, Virginia & Kileber, Solange, 2017. "Robust portfolio optimization for electricity planning: An application based on the Brazilian electricity mix," Energy Economics, Elsevier, vol. 64(C), pages 158-169.
    36. Kozlova, M. & Overland, I., 2022. "Combining capacity mechanisms and renewable energy support: A review of the international experience," Renewable and Sustainable Energy Reviews, Elsevier, vol. 155(C).
    37. Patricia Helena dos Santos Martins & André Luiz Marques Serrano & Gabriel Arquelau Pimenta Rodrigues & Guilherme Fay Vergara & Gabriela Mayumi Saiki & Raquel Valadares Borges & Guilherme Dantas Bispo , 2024. "Brazil’s New Green Hydrogen Industry: An Assessment of Its Macroeconomic Viability Through an Input–Output Approach," Economies, MDPI, vol. 12(12), pages 1-20, December.
    38. Hochberg, Michael & Poudineh, Rahmatallah, 2021. "The Brazilian electricity market architecture: An analysis of instruments and misalignments," Utilities Policy, Elsevier, vol. 72(C).
    39. Sirin, Selahattin Murat & Erten, Ibrahim, 2022. "Price spikes, temporary price caps, and welfare effects of regulatory interventions on wholesale electricity markets," Energy Policy, Elsevier, vol. 163(C).
    40. Marchetti, Isabella & Rego, Erik Eduardo, 2022. "The impact of hourly pricing for renewable generation projects in Brazil," Renewable Energy, Elsevier, vol. 189(C), pages 601-617.
    41. Shahriyar Nasirov & Eugenio Cruz & Claudio A. Agostini & Carlos Silva, 2019. "Policy Makers’ Perspectives on the Expansion of Renewable Energy Sources in Chile’s Electricity Auctions," Energies, MDPI, vol. 12(21), pages 1-17, October.
    42. Zurn, Hans H. & Tenfen, Daniel & Rolim, Jacqueline G. & Richter, André & Hauer, Ines, 2017. "Electrical energy demand efficiency efforts in Brazil, past, lessons learned, present and future: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 67(C), pages 1081-1086.
    43. Olaya, Yris & Arango-Aramburo, Santiago & Larsen, Erik R., 2016. "How capacity mechanisms drive technology choice in power generation: The case of Colombia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 563-571.
    44. Hani Muhsen & Adib Allahham & Ala’aldeen Al-Halhouli & Mohammed Al-Mahmodi & Asma Alkhraibat & Musab Hamdan, 2022. "Business Model of Peer-to-Peer Energy Trading: A Review of Literature," Sustainability, MDPI, vol. 14(3), pages 1-22, January.
    45. Kong, Yigang & Kong, Zhigang & Liu, Zhiqi & Wei, Congmei & Zhang, Jingfang & An, Gaocheng, 2017. "Pumped storage power stations in China: The past, the present, and the future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 720-731.
    46. Nametala, Ciniro Aparecido Leite & Faria, Wandry Rodrigues & Lage, Guilherme Guimarães & Pereira, Benvindo Rodrigues, 2023. "Analysis of hourly price granularity implementation in the Brazilian deregulated electricity contracting environment," Utilities Policy, Elsevier, vol. 81(C).
    47. Erika Carvalho Nogueira & Rafael Cancella Morais & Amaro Olimpio Pereira, 2023. "Offshore Wind Power Potential in Brazil: Complementarity and Synergies," Energies, MDPI, vol. 16(16), pages 1-18, August.
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