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Edifício moderno com fachada de brises metálicos e concreto, cercado por gramado e árvores, com torre de energia elétrica decorativa em frente.

AXIA Sul

AXIA Sul

We operate in the Southern region of Brazil, focusing on large-scale energy transmission and integration, connecting different regions to the National Interconnected System (SIN).


Our performance is the result of experience built up over decades by Eletrosul, now AXIA Sul, combined with an approach focused on reliability, operational efficiency, and the development of the electricity sector in the country.

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Learn about our operations

Energy transmission and integration

Our performance is essential for the transportation of energy and for the integration of different regions into the National Interconnected System.

 • high and extra-high voltage transmission lines
 • connection between generating regions and consuming centers
 • large-scale integration of electrical systems

This structure contributes to Brazil's energy security and to the integrated functioning of the SIN (National Interconnected System).

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Operation and reliability

We operate systems with a high standard of reliability, ensuring the continuity of energy supply.

 • continuous monitoring of the operations
 • preventive and corrective maintenance
 • asset and infrastructure management

This performance ensures consistent operational performance and reinforces AXIA's role in the secure and efficient management of its infrastructure.

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Environmental sustainability

Environmental management

We integrate environmental management into all stages of our projects, from planning to operation, focusing on reducing impacts and on the responsible use of natural resources.

 • continuous monitoring of environmental impacts
 • compliance with licensing requirements
 • Development of environmental programs
 • compliance with legal and regulatory requirements

This performance contributes to the sustainability of our operations and reinforces AXIA's role in the responsible management of energy infrastructure in Brazil.

  • Diretoria
person Diretoria Executiva
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Cleicio Poleto Martins

Diretor-Presidente e Diretor de Operação e Manutenção
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Eduardo Cardeal Tomazzia

Diretor Administrativo-Financeiro
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Eduardo Haiama

Diretor de Relações com Investidores