The debate about hydrogen in Brazil has changed in quality. For years, the dominant narrative revolved around its potential: renewable energy matrix, abundance of sun and wind, export potential, and the opportunity for industrial decarbonization. These factors remain relevant, but they are no longer sufficient to support the argument.
The central point now is different: transforming natural advantages into fundable projects.
The change is evident in the regulatory agenda. In August 2024, the country established the Legal Framework for Low-Carbon Hydrogen, through Law No. 14,948/2024. The text structured the basis for certification, regulatory authorization, and incentives, including Rehidro and PHBC, a program with a forecast of R$ 18.3 billion in tax benefits over five years for the sector. The Ministry of Mines and Energy (MME) also estimates that Brazil has the technical potential to produce 1.8 gigatons per year of low-carbon hydrogen.
Regulatory advancements change the nature of the debate.
The Brazilian market is not yet in a mature phase of recurring auctions. It would be an exaggeration to say that. But it has already entered a pre-execution competitive phase, in which the auction becomes the main language of public policy.
In February 2026, the Ministry of Finance held a workshop to advance the structuring and implementation of the first PHBC tax credit auction, scheduled to take place in 2026. The meeting brought together the Federal Government, the World Bank, UNIDO, FGV, and H2Global, focusing on public consultation and consolidating the auction model.
This is relevant because the auction is not just for distributing incentives. It can function as a maturity filter. In a sector marked by ambitious announcements and long development cycles, the question ceases to be "who has the biggest project?" and becomes "who can prove technical viability, demand, licensing, financing, and delivery capacity?".
In practice, regulatory enforcement involves four fronts:
- certification of emission intensity;
- authorization for production, operation and marketing;
- incentive design with competitive criteria;
- the connection between hydrogen supply and actual industrial demand.
The ANP (National Agency of Petroleum, Natural Gas and Biofuels) has already assumed regulatory responsibilities for the production, authorization, import, export, storage, transportation, and commercialization of hydrogen. In October 2025, the agency also published a manual to guide authorization requests while specific resolutions are still being developed.
Why the auction became central.
Low-emission hydrogen faces a classic nascent market challenge: projects need predictability to attract capital, but buyers are still hesitant to commit to long-term contracts without clarity on price, scale, and regulation.
This is precisely where auctions come in.
IRENA defines green hydrogen auctions as competitive procurement mechanisms capable of offering revenue predictability, supporting long-term budgetary planning, revealing viable prices, and reducing the total cost of public support. The agency also highlights that auctions can be designed for broader objectives, such as local supply chain development, industrial decarbonization, and integration between renewables and electrolyzers.
International experience shows that this design matters. H2Global, for example, selected Fertiglobe in a pilot auction for the supply of renewable ammonia to Europe from 2027, with a maximum contract value of €397 million. The mechanism seeks to reduce risk between producers and buyers, creating a bridge to enable large-scale projects.
In Europe, the European Hydrogen Bank has also moved forward with competitive bidding rounds to support renewable hydrogen production. Still, the lesson is clear: winning an auction does not automatically mean executing a project. The auction is a selection point, not a guarantee of delivery.
Global alert for Brazil
The current situation in Brazil needs to be understood within the context of the international scenario. According to the IEA, global demand for hydrogen reached almost 100 million tons in 2024, but low-emission hydrogen production still represents less than 1% of the total. The agency also points out that the announced potential for low-carbon production by 2030 has fallen from 49 million to 37 million tons per year, due to delays and project cancellations.
This data is crucial. It shows that the world is not abandoning hydrogen, but is becoming less tolerant of immature projects.
At the same time, the IEA notes that operational projects or those with a final investment decision could reach 4.2 million tons per year by 2030, five times more than the 2024 production. Growth exists, but it is concentrated where there is clear policy, identified demand, infrastructure, and risk reduction.
For Brazil, this creates both an advantage and a challenge. The advantage lies in its renewable energy matrix, industrial potential, and the possibility of using hydrogen as a decarbonization driver for sectors such as fertilizers, refining, steelmaking, chemicals, and heavy transport. The challenge lies in the ability to convert these conditions into contracts, investments, and demand.
Abihv's proposal reinforces the pressure for implementation.
In April 2026, Abihv advocated for the use of extraordinary oil royalties to finance low-carbon hydrogen auctions, prioritizing projects based on electrolysis. The organization also suggested redirecting fossil fuel incentives towards pro-renewable energy policies and strengthening public financing mechanisms.
The proposal reveals an important point: the sector is not just asking for more resources. It is trying to influence the design of industrial policy.
The legal framework allows for different production routes, as long as emission limits are respected. Even so, the pressure to prioritize electrolysis reveals a strategic dispute over which energy chain Brazil wants to develop: a chain enabled solely by low-emission criteria, or a chain capable of strengthening local industry, equipment, electrical infrastructure, and renewable energy demand.
Has the market moved beyond mere promise?
Yes, but with a caveat.
Hydrogen in Brazil has moved beyond the stage of generic promises and entered the phase of regulatory implementation. There is a legal framework, responsibilities assigned to the ANP (National Agency of Petroleum, Natural Gas and Biofuels), the design of incentives, the structuring of the first PHBC (Hydrogen Production and Fuel Supply) auction, and sectoral pressure for clearer rules.
But the country has not yet fully entered the consolidated market phase. What exists today is an intermediate moment: less announcement and more institutional architecture; less talk about potential and more testing of bankability.
This is the real turning point. Brazil no longer needs to prove that it has renewable resources. It needs to prove that it can organize regulations, select good projects, stimulate buyers, and reduce risks for investors.
In the hydrogen market, the next frontier will not be conquered by whoever promises the most. It will be conquered by whoever can execute best.
