From Minas Gerais to the world!

Our operations extend beyond geographic borders, establishing partnerships committed to delivering safe, reliable, and effective energy solutions to consumers.

We are part of CEI Energética

A group with more than 20 years of experience that turns market opportunities into tangible results through its work in the energy, ethanol, technology, and related projects sectors.

BRC Power Plant---Ouro Preto---MG

CEI Energética

Founded in 2004, the CEI Group has taken the lead in developing innovative energy solutions.

2004

2006

First Power Plant

Start of power generation operations following the acquisition of a small hydroelectric plant in Caquendé, Minas Gerais

Establishment of the EIB

Establishment of BEI (Brasil Energia Inteligente), a business unit focused on asset operations, which began its activities by operating 11 power plants.

2012

2015

Founding of ATMO Energia

Establishment of ATMO Energia, a division focused on sales and customer management in the Open Energy Market.

The group's new power plants

Acquisition of the Pacífico Mascarenhas Small Hydroelectric Plant in Santana do Riacho, Minas Gerais

2016

2020

The Creation of Aither

Establishment of Aither Commodities Trading, a division of the group focused on fuel trading.

Establishment of NEC Energia

The joint venture between CEI and Nebras Power is focused on developing hydroelectric and solar projects, strengthening our expertise in management.

2021

2022

Expansion of power generation

Acquisition of new small hydroelectric power plants, adding a total of 30 MW of capacity.

Internationalization

Strategic entry into the U.S. market through the acquisition of power plants, consolidating the company's global expansion.

2025

History of the Group

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The group's power plants