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Multinationals from Europe, China, and Australia Invest Billions in Renewable Energy in the Northeast. Brazilian Sertão Could Become a Global Hub for Green Hydrogen.
The Brazilian Northeast, long associated with drought, migration, and poverty, is about to gain a new title: the world capital of green hydrogen. The region, known for its consistent winds and intense sunshine, has been attracting multinationals from Europe, China, and Australia interested in investing billions in solar and wind megacomplexes. The goal is clear: to transform this natural abundance into low-cost renewable energy and produce green hydrogen, considered the fuel of the future for the global energy transition.
What was once seen as an economic void is now emerging as a planetary strategic asset. Ports like Pecém (CE) and Suape (PE) are already reserving areas for industrial plants and export corridors. What is at stake is Brazil’s repositioning not only as an exporter of agricultural and mineral commodities but as a decisive player in global clean energy.
What Is Green Hydrogen and Why Does It Matter
Hydrogen is the most abundant element in the universe, but it is rarely found in pure form on Earth. To be used as fuel, it needs to be separated from other elements — and this requires energy. When this process is done using electricity generated from renewable sources, such as wind and solar, we have what is known as green hydrogen.
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The UN stated this Thursday (30): war in Iran triggers a worldwide boom in clean energy despite resistance from some countries.
The difference is huge: instead of emitting carbon, this fuel can eliminate emissions in sectors that currently have no easy solution, such as steelmaking, chemical industry, and long-distance maritime transport.
It is no coincidence that the European Union, Japan, South Korea, and Australia treat green hydrogen as the key piece in decarbonization by 2050.
Brazil, with its already predominantly renewable electricity matrix and virtually inexhaustible natural resources, is emerging as one of the most competitive countries in the world for large-scale green hydrogen production.
The Billions That Are Coming to the Northeast
By 2025, more than US$ 30 billion in green hydrogen projects in Brazil have already been announced, the majority concentrated in the Northeast. Among the examples:
- Pecém (CE): a consortium of European and Australian companies plans to establish a hydrogen hub with investments that could exceed US$ 5 billion by 2030.
- Suape (PE): partnerships with groups from China and the European Union for electrolysis plants and port infrastructure expansion, creating an export corridor to Europe.
- Rio Grande do Norte and Bahia: hybrid projects combining offshore wind and solar photovoltaic aiming to supply future hydrogen plants.
These megacomplexes have two main purposes: to meet the internal demand of the Brazilian industry in search of clean energy and, mainly, to supply the external market, with an emphasis on Europe, which has already announced billion-dollar packages to import green hydrogen starting in 2030.
The Northeast as a Global Showcase
The choice of the Northeast is not a coincidence. The region has some of the highest sunshine rates on the planet and consistent winds that ensure capacity factors of up to 60% in wind energy — a level considered one of the best in the world. This means that the energy generated here can be cheaper than in almost any other place.
In addition, the geographical position of the Northeast is strategic: the region’s ports are closer to Europe and the east coast of the U.S. than other global competitors, reducing logistics costs.
In other words, what has always been treated as an arid hinterland, marked by droughts, can become the energy heart of Brazil and one of the main hubs for clean energy exports in the world.
The Interest of Multinationals
Companies from Germany, Spain, China, and Australia have already planted their flags in the region. The movement is led by multinationals in renewable energy, investment funds, and even giants of the chemical industry seeking to secure a supply of green hydrogen for their global supply chains.
The business model involves not only the construction of solar and wind plants but also the development of electrolysis plants that transform electricity into hydrogen, and, in the future, into green ammonia, a safer and more practical way to export the fuel.
The Risks Along the Way
Despite the enthusiasm, experts are cautioning about risks. The first is financial: most projects still depend on final investment decision (FID), meaning they haven’t yet materialized. There are also doubts about who will fund the logistical infrastructure, such as pipelines and dedicated terminals.
Another risk is structural: there is a fear that Brazil might repeat the historical error of exporting only cheap raw materials, as occurred with iron ore, failing to capture added value in the chain. To avoid this, policies will need to be created to encourage the establishment of local industries powered by green hydrogen, such as steel mills, refineries, and chemical plants.
Promises for the Future
Even with the challenges, the outlook is promising. The International Energy Agency estimates that the global green hydrogen market could generate over US$ 500 billion by 2050. If Brazil secures just a 5% share of this pie, it will have guaranteed annual billion-dollar revenues, with the potential to transform its trade balance.
State and federal governments already see this topic as a priority. Ceará, for example, has created investment attraction programs and credit lines for companies interested in setting up at the Port of Pecém. Rio Grande do Norte is betting on offshore wind, and Bahia is targeting international consortia to integrate solar energy and ammonia production.
From Sertão to the World
The northeastern sertão, historically associated with scarcity, is beginning to reposition itself as the cradle of a new energy era. What was once seen as a problem — intense sun and strong winds — is now viewed as strategic assets.
With multinationals from Europe, China, and Australia injecting billions, Brazil has the chance to move from being a mere exporter of commodities to becoming a protagonist in global clean energy.
The challenge will be to transform this opportunity into sustainable development, avoiding past mistakes and ensuring that the future of green hydrogen benefits not only foreign investors but also the northeastern people and the national economy.
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