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The Advancement of Energy Infrastructure Connects Regions and Enhances Clean Resources
Starting in April, the Northeast region of Brazil will witness a qualitative leap in its capacity for renewable energy transmission, thanks to the completion of significant projects in the states of Ceará and Rio Grande do Norte. These initiatives, stemming from the Transmission Auction No. 02 of 2018, are key pieces for strengthening the National Interconnected System (SIN), allowing for a substantial increase in the amount of clean and sustainable energy that can be shared between the Northeast and the Southeast/Central-West regions of the country.
These improvements in infrastructure reflect Brazil’s commitment to enhancing energy security and environmental sustainability. As stated by the Minister of Mines and Energy, Alexandre Silveira, last year was marked by transmission auctions that resulted in BRL 37.4 billion in investments and the addition of 6.1 thousand km of new lines. For 2024, more auctions are planned, with promises of investments exceeding BRL 22 billion.
Strategic Connections for a Sustainable Future
The new transmission lines, which will begin operation between April and June, will interconnect important substations in both states, totaling 480 km in length with capacities of 230 kV and 500 kV. The newly constructed substations have a combined transformation capacity of 3,100 MVA, representing a considerable advancement in national energy infrastructure.
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According to the National Electric Energy Agency (ANEEL), the inclusion of these lines in the SIN will not only increase the capacity to transport renewable energy but will also reinforce the country’s energy integration. This development is crucial for maximizing the use of photovoltaic and wind power plants in the region, especially during the upcoming wind season, which extends from June to November.
Amplified Impact on Energy Transfer
The National Electric System Operator (ONS) highlights that the incorporation of the new lines and substations will significantly elevate the capacity for energy export from the Northeast to the Southeast/Central-West and North regions. With the completion of these works, the energy transfer capacity from the Northeast to the North will reach 6,200 MW, while for the Southeast/Central-West, the figure will be 7,200 MW. The potential energy export from the Northeast could reach up to 12,500 MW.
This expansion in energy transmission capacity is an important milestone for Brazil, emphasizing the country’s commitment to diversifying its energy matrix and promoting sustainable development. Increasing infrastructure for transporting renewable energy not only supports the reduction of the environmental impact of human activities but also ensures a more stable and secure foundation for the country’s energy future.
Source: Gabriel Orion Moura Lima Rosa.
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