Energy & Natural Resources: Power
Brazil Guide 2026 : Brazil
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Rolim, Goulart, Cardoso Advogados
Rolim Goulart Cardoso Advogados’ Energy practice has more than 20 years of experience in all electricity segments – generation, transmission, distribution and trading – combining sector specific knowledge with related issues from other legal fields (Tax, Corporate, Environmental, Real Estate, Antitrust, Litigation) using a multidisciplinary approach to solving complex legal & business matters.
Its partners and associates are experts in dealing with the typically complex regulatory matters of the sector. The firm represents the most relevant and well-known players in the Brazilian energy sector and has consistent successful results on behalf of clients for administrative procedures (ANEEL), judicial disputes, and arbitration cases in the power sector with a high success rate.
The firm also has expertise in renewable and alternative energy generation, especially wind and bioenergy agreements for several players.
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Rolim, Goulart assisted Electra Hydro with regulatory and M&A advice on the acquisition of 13 energy generation assets from Copel.
Strengths
Provided by Chambers
Rolim, Goulart has a proactive and dynamic team that is always well informed. Its professionals complement each other effectively.
Energy & Natural Resources: Power respondentBrazilRolim, Goulart demonstrates in-depth knowledge, responsiveness, availability and brings innovative ideas.
Energy & Natural Resources: Power respondentBrazilRolim, Goulart stands out for partner availability. Extensive knowledge and experience in regulatory matters are distinguishing points.
Energy & Natural Resources: Power respondentBrazil
Notable Practitioners
Provided by Chambers
Band 1 
Band 1 
Maria João Rolim
A highly respected figure in the Brazilian energy market, Maria João Rolim brings broad and sophisticated expertise in power law, spanning complex litigation, regulatory proceedings and contractual arrangements, including administrative cases before ANEEL.
Maria João Rolim is great and very active in the sector.
Energy & Natural Resources: Power respondentBrazilMaria João Rolim is exceptional and truly outstanding.
Energy & Natural Resources: Power respondentBrazil
Band 4 
Band 4 
Vitor Sarmento de Mello
Vitor Sarmento de Mello's expertise covers administrative proceedings before ANEEL, regulatory advice on M&As and judicial disputes in the power sector.
Vitor Sarmento is a great professional and understands the energy sector very well.
Energy & Natural Resources: Power respondentBrazilVitor Sarmento is an excellent professional in every sense.
Energy & Natural Resources: Power respondentBrazil
Ranked Individuals at Rolim, Goulart, Cardoso Advogados (2)
Members
Provided by Rolim, Goulart, Cardoso Advogados

Maria João Rolim
View profile of Maria João Rolim
Vitor Sarmento de Mello
View profile of Vitor Sarmento de Mello
Rolim, Goulart, Cardoso Advogados has rankings in the following guides
Band 2 Global 2026
Practice area: Energy & Natural Resources: Power
Location: Brazil
View department profile for Global 2026
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