Energy Auction for Isolated Systems in Amazonas and Pará Sees Significant Discount and Confirms Investment in Hybrid Plants

Written by Rannyson Moura

Published on 26/09/2025 at 14:51

Leilão da ANEEL e CCEE garante 50 MW para localidades isoladas no Amazonas e no Pará com até 47% de desconto no preço da energia, impulsionando investimentos em usinas híbridas. Fonte: IA

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ANEEL and CCEE Auction Guarantees 50 MW for Isolated Locations in Amazonas and Pará with up to 47% Discount on Electricity Prices, Boosting Investments in Hybrid Plants.

The Supply Auction for Isolated Systems 2025, held this Friday (26) by the National Electric Energy Agency (ANEEL) in partnership with the Electric Energy Trading Chamber (CCEE), brought results beyond expectations. A total of 50 megawatts (MW) were contracted to serve cities in Amazonas and Pará that are not yet part of the National Interconnected System (SIN).

The competition was marked by intense rivalry, and one of the lots caught attention by achieving a 46.89% discount compared to the ceiling price. In practice, this means consumers will pay less for the electricity tariff, as the remuneration expected for the winners was well below the initial limit set in the bidding notice.

Acre Energies Wins Lot in Amazonas

In Lot 1, designated for Amazonas, the company Acre Energies SPE Ltda. emerged victorious. The project anticipates 20.165 MW of power through five hybrid plants that will combine solar and diesel thermal generation. The units will be installed in Cabori, Camaruã, Limoeiro, Novo Remanso, and Parauá.

ARTICLE CONTINUES BELOW

Consortium Guarantees Project in Pará with Significant Price Reduction

The highlight of the auction, however, was Lot 3, purchased by the IFX-You.on Consortium – Sisol. The group presented a proposal for a hybrid plant of 30.1 MW in Jacareacanga, Pará.

The project foresees R$ 240 million in investments and ensures an annual fixed revenue of R$ 48.2 million. The discount of nearly 47% was considered one of the highlights of the bidding process, reflecting the strong competition among participants and confidence in the hybrid generation model.

Deadlines and Adjustments of the Bidding Process

The winning projects will have until December 20, 2027 to commence operations. ANEEL stressed that the deadlines are essential to ensure energy security in locations that remain outside SIN.

It is worth noting that, as announced on September 22, Lot 2 was not included in the auction. The decision was made at the request of the Ministry of Mines and Energy (MME). This lot would serve cities such as Anamã, Anori, Caapiranga, Codajás, and Coari in Amazonas. The other lots proceeded as planned, ensuring the expansion of electrical infrastructure in isolated regions.

Energy Auction for Isolated Systems in Amazonas and Pará Sees Significant Discount and Confirms Investment in Hybrid Plants

ANEEL and CCEE Auction Guarantees 50 MW for Isolated Locations in Amazonas and Pará with up to 47% Discount on Electricity Prices, Boosting Investments in Hybrid Plants.

Acre Energies Wins Lot in Amazonas

Consortium Guarantees Project in Pará with Significant Price Reduction

Deadlines and Adjustments of the Bidding Process

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Energy Auction for Isolated Systems in Amazonas and Pará Sees Significant Discount and Confirms Investment in Hybrid Plants

ANEEL and CCEE Auction Guarantees 50 MW for Isolated Locations in Amazonas and Pará with up to 47% Discount on Electricity Prices, Boosting Investments in Hybrid Plants.

Acre Energies Wins Lot in Amazonas

Consortium Guarantees Project in Pará with Significant Price Reduction

Deadlines and Adjustments of the Bidding Process

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A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Engineers had to pour concrete mixed with tons of ice throughout entire nights in the Dubai desert to erect the Burj Khalifa; any carelessness could clog the pipes half a mile high.

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