A survey by the Arayara International Institute reveals that 22 blocks awarded in recent ANP auctions face legal disputes, raising concerns over socio-environmental and climate risks in the sector.
Recent auctions held by the National Agency of Petroleum, Natural Gas and Biofuels (ANP) finalized the sale of 59 blocks, but the outcome brought a significant legal shadow. According to data from the Arayara International Institute, 22 of these blocks—distributed across concession and production sharing regimes—are facing legal challenges, prolonging the impasse over the operational and environmental viability of these assets.
Despite being awarded, the outcome remains uncertain. Arayara stressed that the closing of bids does not end legal battles. The organization continues to monitor administrative developments and potential territorial impacts in sensitive regions, such as the Equatorial Margin and the Recôncavo basin, where overlaps with traditional and Quilombola communities are a primary concern.
Territorial Impacts and Controversies
One of the main points of tension involved the Parnaíba Basin, where the ANP itself had to withdraw five blocks from the bidding process moments before the session, acknowledging errors in the analysis of socio-environmental boundaries. Arayara highlighted that these areas were already on its list of challenges, exposing flaws in advance planning.
Exploration in new frontiers, such as the Tacutu Basin, also raises concerns due to its proximity to conservation units and Indigenous territories. Regarding climate risks, the institute projects that the awarded blocks could represent potential emissions of around 407 million metric tons of CO₂, a figure that calls into question the alignment of these projects with global decarbonization targets.
We can no longer delay drafting a national roadmap to phase out fossil fuels, nor continue with an irresponsible series of oil auctions. Brazil needs to accelerate its energy transition in a fair and inclusive manner.
Pathways to Energy Transition
The debate is gaining momentum with the intervention of the Climate Observatory (OC), which criticizes the lack of a strategic transition plan in the ANP bidding notices. The network of organizations points out that insisting on new exploratory frontiers ignores warnings from the International Energy Agency (IEA) regarding the risk of assets becoming financially unviable, or stranded, in light of the projected decline in global oil demand after 2030.
The energy sector is now watching the progression of legal actions and the pressure for answers from the National Energy Policy Council (CNPE). As companies like Petrobras solidify their dominance in auctions with billion-real signing bonuses, civil society ramps up demands for a development model that prioritizes sustainability and respect for local communities over the predatory expansion of fossil resources.
