The search for solutions that combine decarbonization, the circular economy, and clean energy generation has driven innovative research worldwide. In this context, a study conducted at São Paulo State University (Unesp) investigates a promising technological pathway for the simultaneous production of low-carbon hydrogen and electricity using photosynthetic bacteria derived from wastewater treatment sludge. This research represents a significant advancement in the convergence

The growing international geopolitical instability, exacerbated by tensions in the Middle East and the volatility of oil and natural gas markets, is accelerating a structural shift in how countries plan their energy security. In this context, low-carbon hydrogen emerges as one of the central pillars of the new low-carbon economy, not only as an environmental solution but also as a strategic instrument to increase energy resilience, reduce external dependencies, and strengthen

At a time when climate change occupies a central position on governmental, business, and scientific agendas, the launch of the book *Green Hydrogen*, published by Editora SENAI-SP, emerges as a relevant contribution to the debate on the global energy transition. The work brings together a broad analysis of contemporary climate challenges, the evolution of energy sources, and the strategic role of renewable hydrogen in building a more sustainable economy. According to the auth

The expansion of solar photovoltaic generation is transforming the Brazilian electricity matrix, but it also increases the challenge of storing energy efficiently to ensure system stability. In this context, a study developed at the State University of Campinas analyzed, from technical and economic perspectives, two strategic technologies for the future of the energy transition: lithium-ion batteries and storage systems based on renewable hydrogen. The research was conducted

A scientific partnership between the Federal University of Paraíba and the National University of Engineering of Peru has resulted in the development of an advanced "digital twin" model applied to an experimental hydrogen production plant. This initiative represents a strategic advancement in the use of artificial intelligence for the optimization of sustainable energy systems, consolidating the convergence between industrial digitalization and the energy transition based on

The International Renewable Energy Agency (IRE) reinforced, in a new international report, that renewable energies have ceased to be merely an environmental agenda and have become a consolidated strategic instrument for energy security and economic resilience. In a scenario marked by geopolitical tensions, volatility in oil prices, and the fragility of global supply chains, the agency advocates for a coordinated acceleration of the energy transition as a structural response t

The consolidation of a low-carbon economy in Europe is gaining new momentum with the development of the European Hydrogen Infrastructure Map, an initiative launched by the European Hydrogen Backbone. The project presents an integrated vision of transport networks capable of connecting regions with high potential for renewable hydrogen production to major industrial demand centers, positioning the continent at the forefront of the global energy transition. Energy integration a

Faced with increasing pressure to reduce emissions in the aviation sector, a study published in the Brazilian Journal of Civil Aviation and Aeronautical Sciences points to hydrogen as one of the main technological bets to transform the aviation energy matrix. In a scenario of accelerated recovery of air transport in the post-pandemic period, and with projections of significant expansion of the global fleet, the search for sustainable fuels has become imperative to mitigate th

As the energy transition progresses, one of the most relevant—and least visible—challenges lies in adapting existing infrastructure. A recent study on natural gas networks indicates that the progressive integration of biomethane and hydrogen emerges as a strategic solution to decarbonize the sector without requiring massive investments in new transport networks in the short term. In the Brazilian case, this approach gains relevance given the extensive capillarity of the natur

Brazil is positioning itself as one of the potential protagonists in the global low-carbon hydrogen economy, but the path to consolidating this market is still marked by uncertainties and structural challenges. A recent study published by the Institute for Applied Economic Research (IPEA) points out that, although the country has competitive conditions—such as an abundance of renewable sources and industrial capacity—the realization of this potential will depend on a consiste

A recent study published in the online journal Produção sheds light on one of the most complex and strategic processes in the Brazilian economy: the socio-technical transition of the energy sector in the coal-mining region of Santa Catarina. Traditionally anchored in the exploitation of coal, the region is now facing a historic inflection point driven by climate pressures, technological innovation, and new regulatory guidelines, which reposition low-carbon hydrogen as a centr

Amid growing global pressure for decarbonization and energy security, a study developed at the Federal University of Latin American Integration points to hydrogen as a key element for the structural transformation of the energy matrices of Brazil and Paraguay. The research shows that, despite the advancement of renewable sources, both countries still have a significant dependence on fossil fuels—especially in the transportation sector—which reinforces the need for solutions c

The adoption of natural gas with CCS to power AI data centers reflects a market trend driven by pragmatism and timing. Unlike intermittent renewable sources such as solar and wind, this configuration offers "firm clean power"—that is, a continuous and predictable supply, essential for critical computing operations. According to recent analyses by the Global CCS Institute, natural gas-based CCS projects can be implemented within timelines compatible with the global race for co

Scientific advances developed at the University of Brasília (UnB) indicate a promising path to making hydrogen production more efficient and economically viable. A project conducted at the university's Physics Institute, with funding from the Research Support Foundation of the Federal District, investigates the use of thin films based on two-dimensional materials as catalysts for water electrolysis—a process that separates hydrogen and oxygen using electricity from renewable

The launch of the 2026 Mining and Energy Projects Book, prepared by the Ministry of Mines and Energy (MME), presents the market with a structured overview of investment opportunities in the Brazilian energy and mineral sector. The document consolidates already mapped and potential projects, offering a strategic vision for national and international investors interested in participating in the expansion of energy infrastructure, sustainable mineral exploration, and the advance

In a scenario of increasing pressure for low-carbon energy solutions, hydrogen production from ethanol—abundant in the Brazilian energy matrix—is gaining new scientific momentum. Research conducted at the Institute for Energy and Nuclear Research (IPEN), with support from the São Paulo Research Foundation (FAPESP), has demonstrated that precise control of the processing of a perovskite-type ceramic catalyst can maximize the conversion of ethanol into hydrogen, increase operat

Amidst the climate emergency and the search for technological solutions capable of reducing emissions without requiring the immediate replacement of the entire fleet of combustion engines, hydrogen is back at the center of the scientific debate. A recent academic study, developed within the Federal University of Mato Grosso do Sul, sheds light on a little-explored, yet decisive, element in the efficiency of single-compartment alkaline electrolyzers: the role of neutral plates

A recent study presents a comparative analysis of the main hydrogen production routes in Brazil, evaluating two central alternatives from a techno-economic and public policy perspective: water electrolysis powered by renewable electricity and steam reforming of ethanol. The research highlights that the country occupies a unique position in the international energy landscape, combining a predominantly renewable electricity matrix with a consolidated bioenergy chain based on su

An academic study analyzes the energy potential and economic viability of low-carbon hydrogen production in Santa Catarina, Brazil, using the estimated surplus generation from wind farms, followed by its reconversion into electricity through fuel cells. In a global context still heavily dependent on fossil fuels—responsible for about 80% of primary energy consumption and high levels of greenhouse gas emissions—this work contributes to the debate on solutions capable of reconc

The Ten-Year Energy Expansion Plan (PDE) is consolidating itself as the main informative instrument of the Brazilian government to guide society, sector agents, and investors on the prospects for expansion of the energy sector over a ten-year horizon. Prepared by the Energy Research Company (EPE), the document does not impose mandates, but indicates possible paths based on an integrated vision of the various energy sources—beyond electricity—offering a technical basis for str

As the world accelerates the transition to low-carbon energy systems, hydrogen emerges as one of the most promising vectors for replacing fossil fuels and reducing emissions on a large scale. A study by UniFBV analyzes the role of hydrogen in transforming the global energy matrix, highlighting its potential to decarbonize sectors that are difficult to electrify, such as heavy industry, long-distance transport, and power generation, while repositioning production chains and ge

Spain is making structured progress in building an internal hydrogen network that aims to connect key renewable energy production points to consumption centers and export routes across the European continent. The project, supported by the Internal Hydrogen Infrastructure in Spain initiative and co-financed by the European Union, envisions a network of underground pipelines linking 13 autonomous communities and integrating with the H2med corridor, connecting the Iberian Penins

The India Green Hydrogen Reality Check 2025 conference brought to the forefront a sensitive issue for the Indian energy transition: the gap between stated goals and concrete results. Organized by the Research Hub for Green Energy and Sustainability at IIT Bombay, with co-organization by HSBC Bank, the meeting brought together policymakers, executives, and experts to critically assess the current state of green hydrogen in the country, in contrast to the ambition of the Nation

This report from the International Renewable Energy Agency (IRENA) analyzes Brazil's trajectory in the deployment of renewable energies and positions the country as one of the most consistent cases of energy transition on a national scale. With an electricity matrix in which renewable sources account for approximately 89% of total generation, Brazil stands out not only for its volume but also for its capacity to integrate these sources into the national grid in a competitive