Disputes stemming from Brazil's 2021 PCS emergency power tender may be heading to court, as delays in supply voids contracts and may lead generators to sue.
The mines and energy ministry held the PCS tender in October 2021 — when Brazil did not know if the 2021 drought would continue into 2022 — for supply starting in May 2022. This included contracts for 1,178MW in capacity from 14 new natural gas plants, but more than 1,000MW from 10 of these plants did not come on line before the final deadline.
Electricity regulator Aneel ruled last week against a request by energy company Ambar Energia to waive penalties for not delivering the 343.8MW of power capacity contracted through the tender. The company was able to substitute its four thermal PCS plants with power generated by the 480MW Mario Covas thermoelectric plant in May. Aneel overruled the decision to allow for this substitution in the first week of June. Aneel's decision last week also determined that the Mario Covas plant would be paid for the May-June period in which it operated under the spot power price (PLD) and not the price set through the tender.
Ambar can still appeal Aneel's decision one last time, but it would be difficult for the board to allow this costly generation while hydropower plant water reservoirs are full and hydro generation is meeting Brazil's power demand easily. Ambar declined to comment.
Turkey's Karpowership was authorized via injunctions at the end of September and beginning of October to operate its four winning PCS plants that had previously been suspended by Aneel. The agency has not issued another ruling on the company's case since then and Karpowership might still be fined because of the delay in supply. Karpowership sent Argus a statement saying its generation park is ready to operate and is currently authorized to do so. The company also said it follows all administrative procedures, rules and regulations from authorities, respecting all Brazilian laws.
Unfavorable decisions might lead Ambar, Karpowership and other companies that did not deliver their plants on time to file lawsuits, which might drag on for years, according to power market attorney Guilherme Baggio. Aneel does not typically apply such severe penalties to plants that were already built, such as the case with Ambar's unit, but the PCS tender deals with power that was contracted at high costs, because of concerns regarding the 2021 drought.
Tender winners that did not deliver their plants on time will likely have their contracts voided soon if they do not appeal Aneel's fines.
The regulatory agency's decision to uphold the contract terms for these violations provides Brazil with more legal security, says Mariana Amim, technical and regulatory director for the national association of energy consumers (Anace).

