Brazil Gas: ANP Opens Plan to Break Petrobras Grip

Brazil · Energy Policy

Key Facts

  • Gas release— ANP approved a 45-day public consultation on a programme forcing Petrobras to sell part of its gas to competitors.
  • Petrobras share— Regulator cites 59% of non-thermoelectric market; Petrobras says 56% and not dominant.
  • Price gap— ANP says Petrobras buys gas at about US$3.5–3.8 per million BTU and resells at US$12.4, a hefty margin.
  • Auction timeline— First auction expected in 2027, annual sales to 2030, with delivery starting 2028 in some versions.
  • Market concentration— ANP targets cutting HHI from 3,747 to below 2,500 by 2030.
  • Legal basis— Programme grounded in Lei 14.134/2021 (New Gas Law), article 33 on market deconcentration.
  • Opposition— Petrobras executives argue release could make gas production investments unviable.

Regulator launches 45-day consultation on gas release despite Petrobras opposition. What it means for prices and investors.

Brazil’s oil and gas regulator, the ANP, approved on 7 August 2026 a 45-day public consultation on a controversial gas release programme Brazil that would force Petrobras to shed part of its natural gas market share. The programme, backed by the mines and energy ministry, is a direct attempt to break the state-controlled oil giant’s grip on the country’s industrial gas supply — a market where prices are among the highest in the world. At stake is whether Brazil can finally deliver on its promise of a competitive gas market, and whether foreign investors and manufacturers can count on cheaper energy. Petrobras, not surprisingly, is pushing back hard.

What is gas release?

Gas release is a regulatory tool that forces a dominant player to sell a portion of its gas to other companies at regulated terms. The idea is simple: if you want competition, you need to give rivals access to the product. In Brazil, Petrobras controls most of the natural gas supply to industry, so the ANP wants Petrobras to auction off some of its supply to other traders and marketers.

Think of it as a forced break-up of a monopoly — not of assets, but of market share. The ANP’s proposal is for annual auctions from 2027 to 2030. The first auction is expected in 2027, with delivery of those volumes in 2028, according to some reports. The goal is to release contracts corresponding to 14% of market demand by 2030, and to cut a key concentration index — the Herfindahl-Hirschman Index (HHI) – from a highly concentrated 3,747 to below 2,500.

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Why Brazilian industrial gas is so expensive

The price gap is at the heart of the fight. ANP director Pietro Mendes, a sharp critic of Petrobras, told reporters that Petrobras buys gas from domestic producers for about US$3.5 per million BTU (some sources say US$3.8) and resells it to industry at about US$12.4 per million BTU. That is a margin of around US$8.6 per million BTU — which Mendes called an enormous mark-up that hurts Brazil’s competitiveness.

“Petrobras is the country’s biggest middleman,” Mendes said, drawing a line in the sand. He argues that the company is not just a producer but a trader that captures a huge cut, inflating costs for factories, power plants, and you as a consumer or investor who depends on a reliable energy supply.

The cost of gas is a major issue for foreign investors. Brazil’s industrial gas is among the most expensive in the world, making local manufacturing less competitive. The mines and energy ministry and the ANP see the gas release programme Brazil as a way to bring prices down by introducing market discipline. Petrobras counters that its pricing reflects international benchmarks and transport costs, and that forced sales would reduce its incentive to invest in production.

What a 45-day consultation actually means

A 45-day public consultation is a standard Brazilian regulatory step. It is not the final decision, but an open call for comments from all interested parties — citizens, companies, industry associations, and even Petrobras itself. During this period, the ANP publishes the full technical and legal details of the gas release proposal, and anyone can submit written feedback.

The regulator then reviews the submissions and may tweak the programme before a final vote. This is not a rubber stamp; consultations can lead to significant changes. For investors, it is a moment to influence the shape of the market. You can participate directly, either by submitting a formal opinion or through representative bodies. The consultation is a formality, but one that can make or break the programme as Petrobras throws its weight into lobbying.

The 45-day window is just the beginning. After the consultation, the ANP will likely hold public hearings and technical sessions to further hash out details. The first auction is still a year or more away, so there is time — but the clock is ticking.

Petrobras fights back

Petrobras is not taking this lying down. The company’s executives, including Angélica Laureano, argue that its market share is only 56% in the non-thermoelectric market, which the programme targets, and that this does not justify classifying the company as dominant. She says the market is already competitive and that the gas release could make gas production investments unviable, echoing a warning from Sylvia Anjos, another Petrobras representative.

The stakes are high. Petrobras is a listed company, and foreign investors hold a significant stake. Forced divestment of market share could hit its revenues, but the ANP insists the move is necessary to comply with the New Gas Law of 2021. Article 33 of that law mandates measures to deconcentrate the gas market, and the ANP is the regulatory authority tasked with enforcing it.

The battle pits the regulator and the ministry against the state-controlled oil major. While the ANP pushes for lower prices and more competition, Petrobras argues it is being unfairly targeted. The outcome of this tussle will affect not just Petrobras’s bottom line but the entire Brazilian industrial sector.

Why you should care about gas release programme Brazil

If you live in Brazil or run a business here, gas prices directly affect your energy bills, the cost of goods, and the overall investment climate. Cheaper gas could make Brazilian manufacturing more competitive, attract foreign direct investment, and reduce inflation. On the other hand, if the programme collapses, industry will continue paying some of the highest gas prices in the world.

For foreign investors, this is a litmus test of Brazil’s regulatory independence. Can the state move against its own champion? The ANP’s willingness to confront Petrobras signals a commitment to market reforms — or, if Petrobras wins, a sign that realpolitik still holds sway. Either way, keep an eye on this consultation window; the outcome will shape the energy sector for years to come.

Frequently Asked Questions

What is the gas release programme in Brazil?

It is a regulatory proposal by the ANP to force Petrobras to sell a portion of its natural gas to other companies through annual auctions, starting in 2027. The goal is to reduce market concentration and lower prices for industry.

Why does Petrobras oppose the gas release?

Petrobras argues it does not have a dominant position (it says 56% share versus the ANP’s 59%) and that forced sales could make its gas production investments unviable, potentially reducing supply and harming the market.

How will the gas release affect gas prices in Brazil?

If successful, it should increase competition and put downward pressure on prices. Currently, Petrobras buys gas at about US$3.5–3.8 per million BTU and sells at US$12.4, a margin the ANP calls excessive.

When is the public consultation and how can I participate?

The consultation runs for 45 days starting from 7 August 2026. You can participate by submitting comments through the ANP’s official consultation platform, accessible on its website, once the full programme is published.

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Sources: ANP (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis); Petrobras; Ministério de Minas e Energia; Valor Econômico; Folha de S.Paulo; Reuters; Poder360.

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