ANP Removes 5 Exploration Blocks From Wednesday (Oct. 7) Auction O&G Regulator says areas in the Parnaíba Basin were removed from the tender after identifying a material error in applying the required exclusions based on the socio-environmental criteria established in the joint statement issued by the MME and MMA
PPSA To Offer Remaining Government 9th Spot Auction Cargoes The auction will be held Wednesday (Oct. 7), with 4 million barrels offered in five lots
ANP Publishes 655 Gas Release Consultation Contributions O&G Regulator says submissions indicate broad support for the program’s implementation, along with proposals for improvements
Petrobras Begins Repar Refinery Maintenance Shutdown Maintenance at the Araucária (state of Paraná) refinery will receive R$ 800 million (US$ 155.3 M) in investment and involve 6,000 workers at peak activity; Petrobras has developed a logistics plan to ensure LPG and gasoline supply during the production shutdown
EPE: Reusing Gas Pipelines Could Cut H2 Transport Costs Technical note shows that adapting existing natural gas infrastructure could reduce investment by 75% to 90% compared with building new pipelines
Shell Backs Negotiated Access To Integrated Gas Systems Company supports 3rd-party access and greater transparency but advocates preserving contracts and preferential rights beyond the 30-year period proposed by the regulator
Amapá Oil Is Better Quality Than Pre-Salt Oil, Chambriard Says Discovery of a second reservoir in the Foz do Amazonas Basin through drilling of the Morpho well increases Petrobras’ appetite for Brazil’s Equatorial Margin, according to the company’s CEO
Brazil Approves 11 New Equatorial Margin Exploration Sectors The areas cover 380,000 square kilometers of Brazil’s Continental Shelf and encompass 501 new exploration blocks in the Barreirinhas, Ceará, Foz do Amazonas, Potiguar and Pará-Maranhão basins
ExxonMobil & TotalEnergies Purchase PPSA 9th Spot Auction Cargoes The U.S. company acquired a Bacalhau cargo, while the French company won a Búzios cargo
Transocean & Valaris Seek Unconditional Antitrust Approval For Merger Companies tell the Antitrust Regulator that the post-merger market will maintain a high degree of rivalry and broad global competition; U.S. antitrust division has closed its investigation
U.S. Research Vessel To Measure Amazon Shelf Tides RV Atlantic Explorer will measure the generation and decay of internal tides in the Foz do Amazonas Basin region of Brazil’s Equatorial Margin in research authorized by the Brazilian Navy
bp Weighs Sale Of Biofuel Assets New business model is being developed for the unit and is expected to be announced soon, according to sources
Federal Prosecutor Challenges Dismissal Of Lawsuit Against Equatorial Margin Exploration Agency appeals to TRF-1 after state of Amapá federal court dismissed civil action against federal government, Environmental Regulator (Ibama), and Petrobras seeking to suspend drilling in the FZA-M-59 block
Petrobras Signs 22-Year Deal To Buy LNG From Cheniere This is the state-owned oil company’s second LNG purchase agreement this month
Pietro Mendes: Gas Release Is Government Public Policy ANP director strongly defended the program, saying it is not merely a technical measure but a decentralized and priority public policy of the federal government
Consultation Proposes Adjustments To Transmission Access Rules Contributions will be accepted from October 8 through November 22
MME Proposes 1% Biomethane Mandate For 2027 Under the ministry’s proposal, biomethane’s share of natural gas consumption for emissions reduction, currently at 0.5%, would increase annually to 5% by 2030
CCEE Releases List Of Power Plants Eligible For Curtailment Compensation The initiative represents another step in implementing an MME ordinance providing compensation to wind and solar power plants affected by curtailment
BESS Could Reduce Consumer Charges By US$ 122 M Per Annum Volt Robotics estimates that the National Grid will need up to 6.5 GW of additional capacity by 2028 and highlights the advantages of storage in meeting the critical demand window
Latin America Could Raise Critical Minerals Value To US$ 220 B Region holds around 60% of the world’s lithium reserves and more than 30% of copper reserves, but is advancing slowly on energy efficiency
Forecasts Point To Above-Average Inflows In South & Southeast/Center-West Results reflect the wettest September in 17 years, according to the ONS
Naturgy & Rio de Janeiro End Dispute Over Open Gas Market Rio state government, Agenersa and distributor reach agreement on customer migration. Regulator wants industrial consumers in Rio de Janeiro to participate in the PPSA auction
Aneel Opens Public Consultation On DEC & FEC Limits For 14 Distributors Contributions to set reliability limits for the 2027–2031 cycle can be submitted to the agency through October 30
Power Distributors Reinforce Operations For National Elections Enel Rio, Light and CPFL will have standby crews, real-time monitoring, generators and additional operational resources
Diesel Leads Fuel Price Increases In September & Year To Date Of the six fuels tracked, four became more expensive in September, while regular and premium gasoline prices edged down
Brazil To Get 1st Critical Minerals Processing Plant Agreement between Australia’s Lynas Rare Earths Limited and Meteoric Resources Limited marks a new stage in development of the Caldeira Rare Earths Project
Brazilian CCS Rules Could Increase Costs Liability with no end date could make insurance, financing and asset transfers more difficult, CCS Brasil study finds
Neoenergia Expands Transmission Partnership With GIC Joint platform now comprises 16 assets and 6,710 kilometers of transmission lines, with an estimated value of US$ 4.95 billion
ONS Publishes Guidelines For 1st 2026 Access Window Documents guide market participants through the competitive process, with a webinar and workshop scheduled for this week
Electricity Regulator Orders Special Plans To Ensure Power Supply During Upcoming Elections Distributors will have to reinforce crews and suspend non-emergency work on voting and vote-counting days
1 Oil & Gas 30 setembro 2026 Federal Prosecutor Challenges Dismissal Of Lawsuit A... Federal Prosecutor Challenges Dismissal Of Lawsuit Against Equatorial Margin Exploration
2 Power 30 setembro 2026 ONS Publishes Guidelines For 1st 2026 Access Window ONS Publishes Guidelines For 1st 2026 Access Window
3 Oil & Gas 02 outubro 2026 Brazil Approves 11 New Equatorial Margin Exploration... Brazil Approves 11 New Equatorial Margin Exploration Sectors
4 Oil & Gas 02 outubro 2026 Amapá Oil Is Better Quality Than Pre-Salt Oil, Chamb... Amapá Oil Is Better Quality Than Pre-Salt Oil, Chambriard Says
5 Power 02 outubro 2026 Power Distributors Reinforce Operations For National... Power Distributors Reinforce Operations For National Elections