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New regulation expands access to sector infrastructure, strengthens competition and may reduce costs, although effects are not immediate
An important change for the Brazilian natural gas market was approved this Friday, June 26, 2026.
The National Agency of Petroleum, Natural Gas and Biofuels established new rules for access to essential sector infrastructures.
Different companies will be able to negotiate the use of liquefied natural gas terminals, flow pipelines, and processing units.
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The measure seeks to increase competition and ensure equivalent conditions for all interested parties.
The new regulation, however, does not represent an immediate or automatic reduction in consumer bills.
Competition may change the natural gas market
The opening facilitates the entry of other companies into structures currently concentrated among major sector players.
Greater business participation could make the market more competitive and efficient over the coming years.
Costs related to the use and supply of natural gas may also gradually decrease.
The first impact should be mainly felt by the industry, which uses the fuel as an energy source.
A potential reduction in industrial costs could reach consumers through the prices of products and services.
Gas bills should not drop immediately
The regulation may favor the market, but there is no guarantee of an immediate reduction in piped gas tariffs.
According to Carlos Castro, CFP financial planner at Planejar, the opening of infrastructures tends to effectively increase competition.
The expert emphasizes that the regulatory change should take some time to produce effects on household budgets.
Castro compares the process to the opening of the Brazilian telecommunications sector.
Service prices gradually decreased in that market after the entry of new companies and increased competition.
Large companies control essential structures
Petrobras, Eneva, and GNA operate important parts of the national natural gas infrastructure.
Petrobras also participates in the production flow network with Shell, Petrogal Brasil, and Repsol Sinopec.
The state company still manages units responsible for gas processing.
Other companies will be able to negotiate access to these structures without receiving discriminatory treatment.
ANP establishes new obligations for operators
The companies responsible for the terminals must account for their different business activities separately.
The operation of the terminals will be recorded separately from other economic activities carried out by the same group.
The regulation also establishes:
- disclosure of information to interested parties;
- equivalent conditions during negotiations;
- transparent criteria for infrastructure access;
- measures against the retention of idle capacity;
- mediation and conciliation in possible conflicts.
The ANP intends to increase transparency and prevent part of the available capacity from remaining unused.
Interested companies should also not be prevented from negotiating access to the structures.
New Gas Law underpins the regulation
The change implements part of the Law No. 14,134, enacted on April 8, 2021.
Known as the New Gas Law, the legislation established negotiated and non-discriminatory access to essential infrastructures.
The ANP’s proposal later underwent Regulatory Impact Analysis, public consultation, and public hearing.
The agency’s board approved the first specific regulation on the subject on June 26, 2026.
A second regulation should still define the procedures for resolving conflicts related to access to facilities.
What could change for the consumer?
The regulation could stimulate new investments and increase competition in the Brazilian natural gas market.
The benefits will depend, however, on the negotiations between companies and the effective application of the new rules.
The ANP should monitor access to the structures and prioritize negotiated solutions for any disagreements.
The expectation is that a more competitive market will reduce costs over time, but this process will not happen immediately.
Do you believe that the entry of more companies could decrease the costs of natural gas in Brazil? Share your opinion!
