- Smart Valve FACTS technology, the first of its kind in Brazil, redistributes energy across existing transmission lines to enhance the stability and efficiency of the electrical system.
- This project aligns with one of ISA’s key pillars in its energy transition roadmap: prioritizing the optimization of existing energy infrastructure.
ISA ENERGIA has commissioned Brazil’s first project using Flexible AC Transmission Systems (FACTS) technology. This solution enables the redistribution of energy flow from overloaded circuits to those with lower utilization, optimizing existing infrastructure and making the system more stable and efficient.
The project, unique in the country, is being implemented in two phases in the state of São Paulo. The first phase addresses an urgent regional need driven by industrial demand while structural works are underway to relieve the system and accelerate local economic development.
FACTS technology plays a critical role, operating much like an intelligent navigation app that always suggests the least congested route—redirecting energy flow to less loaded paths. Additionally, it allows for faster implementation with minimal environmental impact, as it can be installed within existing substations.
“At ISA, we work to implement solutions that optimize electrical systems and accelerate the energy transition in every country where we operate. This project in Brazil, a pioneer in FACTS technology, reflects our commitment to innovation, reliability, and sustainability—contributing to a safer and more efficient future for all,” said Jorge Andrés Carrillo, President of ISA.
About ISA ENERGIA in Brazil
ISA ENERGIA is a leader in electricity transmission in Brazil, with 34 concessions across 18 states and more than 1,600 employees. It operates nearly 30% of the energy transmitted in Brazil and 95% in São Paulo, managing over 31,000 km of circuits and 136 substations. A pioneer in innovation, the company has developed the first digital and 4.0 substations, large-scale battery storage systems, and the first project using FACTS technology of the SSSC type.