Experts point to the need for new electrical connection rules to support the rapid growth of data centers without compromising the transmission system.
Technological advancement and the proliferation of data centers are pressing the power sector to rethink traditional connection rules.
To meet this massive demand for clean energy and infrastructure, experts advocate for more flexible grid service models.
Discussions are gaining momentum with the implementation of Pnast, which organizes demand through specific cycles.
However, the current rigidity of grid studies could limit the expansion potential of these facilities in the country.
New alternatives for electrical connection
During the AI Day event, PSR executive director Rafael Kelman pointed out that the market needs to adopt optionality when making investment decisions.
Among the proposals are flexible connection bands and scheduled supply curtailments.
Rafael Kelman stated:
Today, flexibility needs to be thought of in a broader sense. And especially in investment decisions, through the creation of optionalities.
Another alternative under discussion is allowing investors themselves to fund early grid reinforcements.
This way, developments can avoid long waits for official expansion schedules.
The challenge of behind-the-meter generation
The shortage of immediate grid capacity has driven the behind-the-meter generation model.
PSR CEO Luiz Augusto Barroso warned that this practice alters energy planning dynamics.
To ensure stability, major tech hubs abroad have turned to batteries and natural gas contracts.
In the United States, high demand has also revived interest in nuclear power to fulfill long-term contracts.
Alignment between the needs of large consumers and the capacity of ONS will be decisive for the future of the sector.
Upcoming access cycles will offer new indications regarding the adaptation of national infrastructure.
