Regulators Press Pause on Brazil’s R$515.7 Billion Capacity Auction

Overview

• The auction contracted nearly 20 gigawatts and is estimated to generate R$515.7 billion in lifetime payments to generators, and its homologation is pending at the energy regulator.
• TCU technical staff recommended a partial suspension on May 19, citing signs of overpricing, restricted discounts and bids tied to buyer price caps rather than efficient costs.
• The Public Prosecutor’s Office formally asked on May 20 that the Ministry of Mines and Energy and Aneel stop homologation and adjudication until independent recalculations and further studies are completed.
• A federal judge in Brasília denied an immediate injunction from Abraenergias on May 20, but Aneel has delayed a vote and its relator has scheduled an extraordinary board meeting for May 21 unless a court orders otherwise.
• Supporters of the auction, including thermal generator groups, argue the contracts were needed to avert blackouts and say avoided outage costs could exceed the auction price, while investigators at Cade, TCU and the MPF press for answers on price‑top changes, competition and so‑called 'paper generators'.