LAWYER PROFILE

Ana Carolina Katlauskas Calil

Global 2026

Cescon, Barrieu, Flesch & Barreto Advogados

Ranked in 1 practice area

Energy & Natural Resources: Power

Brazil

3 years ranked

About

Provided by Cescon, Barrieu, Flesch & Barreto Advogados

Global

Practice Areas

Contracts and Project Development, Energy and Infrastructure and Project Finance

Career

Ana represents clients in the power sector on regulatory and transactional matters, including generation, distribution, transmission, trading, consumption, energy efficiency, and energy transition.

She has experience in regulatory advice, drafting, reviewing, and negotiating sector-specific contracts, excelling in project development and corporate transactions, as well as administrative and regulatory judicial proceedings.

Professional Memberships

Co-coordinator of the Regulation Commission of IBDE – Instituto Brasileiro de Direito de Energia

Member of ABGD – Associação Brasileira de Geração Distribuída

Member of IASP Energy Committee

Member of the Energy Regulation Taskforce of GRI

Personal

Bachelor of Laws (LL.B.) – Fundação Getúlio Vargas (FGV)

Specialist in Physical and Regulatory Aspects of the Electricity Sector – Brazilian Association of Electricity Companies

Master of Laws (LL.M.) in Financial and Capital Markets – INSPER

Master of Laws (LL.M.) in International Energy Law and Policy – University of Dundee (ongoing)

Languages Spoken

English, German and Spanish

Chambers Review

Provided by Chambers

Chambers Global Guide

Energy & Natural Resources: Power - Brazil

Band 5

Individual Editorial

Ana Carolina Katlauskas Calil is a practitioner skilled in power matters, often assisting clients with both regulatory and transactional issues.

Learn more about this team View ranking table

Strengths

Provided by Chambers

Ana has effective communication, understands the business and can work quickly. She knows the power sector well.
Energy & Natural Resources: PowerChambers Global Guide
Ana Calil is a great addition to the team. She is very helpful, knowledgeable and can communicate very efficiently.
Energy & Natural Resources: PowerChambers Global Guide
She's great and assertive. I have great admiration for Ana's work. She led our project very well, always being proactive and productive.
Energy & Natural Resources: PowerChambers Global Guide