T&D Substations 2026 reveals the power sector’s new challenge: turning growth into stability in Brazil
- Energy Channel Global
- 2 hours ago
- 2 min read
By EnergyChannel
The latest edition of T&D Subestações delivered a clear message: Brazil’s power sector is no longer focused solely on expansion the priority now is stability, operational intelligence, and reliability.
Bringing together professionals from across the GTD chain (Generation, Transmission, Distribution), the event has become one of the country’s leading technical forums for electrical infrastructure.
What emerged was not just a list of trends, but a sector undergoing transformation.
A new phase for the power sector
In 2026, the discussion shifted from “what’s next” to “what must be done now.”
Key topics included:
Advanced T&D infrastructure
Artificial intelligence
Large-scale energy storage
Digital substations
Microgrids
Critical themes:
System reliability
Grid expansion planning
Curtailment
Cybersecurity
Monitoring and control
SMA highlights storage as a stability solution
SMA Solar Technology brought a clear message: storage is essential.
According to Henrique Almeida:
“Energy storage is now key to ensuring grid stability.”
Regulation meets technology
Discussions with EPE and ANEEL showed alignment but also highlighted regulatory gaps.
Real-world validation already exists
A project in Scotland demonstrated real-world application of storage for transmission stability.
“It’s already operational and delivering results,” said Henrique.
The new bottleneck: control systems
Focus is shifting toward:
Inverters
Control systems
Grid integration
“The challenge is no longer the battery it’s control.”
SMA’s strategy in Brazil
According to Rodrigo Cardoso Gatti:
“We focus on large-scale projects in transmission and distribution.”
Capacity auction could unlock growth
“It could move the market at gigawatt scale,” Rodrigo noted.
Digitalization is reshaping substations
Digital substations
AI
Drones
Asset management
Conclusion
Brazil’s energy transition is no longer theoretical.
Technology is ready.The market is aligned.
Now, it’s about speed.
T&D Substations 2026 reveals the power sector’s new challenge: turning growth into stability in Brazil
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