Newly unsealed documents from the TCU detail the behind-the-scenes rejection of Eneva‘s agreement at Aneel, highlighting the impact of a last-minute technical analysis.
The unsealing of documents from the Consensual Solution Commission at the Tribunal de Contas da União shed light on the behind-the-scenes regulatory dispute involving Eneva. The material details how a last-minute technical reversal at Aneel sealed the fate of the proposal to introduce flexibility to thermoelectric plants, culminating in the recent closure of the case at the audit court.
The regulatory shift began taking shape in the days leading up to the official deliberation by the regulatory agency’s board of directors. Although the debate had been underway for weeks, a supplemental opinion requested on the eve of the vote altered the landscape and prompted a recommendation against the deal, which was ultimately rejected by a majority of the board.
The technical reversal in the final stretch
Initially, the preliminary statement from the Superintendency for the Regulation of Generation Services and the Electricity Market, issued on September 18, adopted a neutral stance. The body noted that simulations provided by ONS and CCEE contained sufficient data for analysis, but warned of significant gaps in calculating the impact on other power sector contracts.
Faced with this uncertainty, the superintendency requested an in-depth study on the impact on Power Purchase Agreements in the Regulated Availability Market and their repercussions on the Short-Term Market. The response containing the new calculations arrived on a Sunday, and it took just one day for the technical team to radically change its stance.
This is reflected in the case records made public:
The additional elements demonstrated regulatory and financial risks that rendered the proposal unviable as presented.
With the new scenario on the table, the board followed the revised recommendation and blocked the agreement. For both the clean and conventional energy markets, the decision closes an important chapter while leaving room for further administrative developments in the national electricity sector.
