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Renewable Energy Potentials and Roadmap in Brazil, Austria, and Germany

Author

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  • Gustavo Henrique Romeu da Silva

    (Faculty of Engineering and Sciences of Guaratinguetá, São Paulo State University, Guaratinguetá 12516-410, Brazil)

  • Andreas Nascimento

    (Faculty of Engineering and Sciences of Guaratinguetá, São Paulo State University, Guaratinguetá 12516-410, Brazil
    Institute of Mechanical Engineering, Federal University of Itajubá, Itajubá 37500-903, Brazil)

  • Christoph Daniel Baum

    (Faculty of Engineering and Sciences of Guaratinguetá, São Paulo State University, Guaratinguetá 12516-410, Brazil)

  • Mauro Hugo Mathias

    (Faculty of Engineering and Sciences of Guaratinguetá, São Paulo State University, Guaratinguetá 12516-410, Brazil)

Abstract

The emerging energy transition is particularly described as a move towards a cleaner, lower-carbon system. In the context of the global shift towards sustainable energy sources, this paper reviews the potential and roadmap for hydrogen energy as a crucial component of the clean energy landscape. The primary objective is to present a comprehensive literature overview, illuminating key themes, trends, and research gaps in the scientific discourse concerning hydrogen production and energy policy. This review focuses particularly on specified geographic contexts, with an emphasis on understanding the unique energy policies related to renewable energy in Brazil, Austria, and Germany. Given their distinct social systems and developmental stages, this paper aims to delineate the nuanced approaches these countries adopt in their pursuit of renewable energy and the integration of hydrogen within their energy frameworks. Brazil exhibits vast renewable energy potential, particularly in wind and solar energy sectors, positioning itself for substantial growth in the coming years. Germany showcases a regulatory framework that promotes innovation and technological expansion, reflecting its highly developed social system and commitment to transitioning away from fossil fuels. Austria demonstrates dedication to decarbonization, particularly through the exploration of biomethane for residential heating and cooling.

Suggested Citation

  • Gustavo Henrique Romeu da Silva & Andreas Nascimento & Christoph Daniel Baum & Mauro Hugo Mathias, 2024. "Renewable Energy Potentials and Roadmap in Brazil, Austria, and Germany," Energies, MDPI, vol. 17(6), pages 1-21, March.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:6:p:1482-:d:1360055
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    References listed on IDEAS

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    1. Claudia Kemfert, 2017. "Germany must go back to its low-carbon future," Nature, Nature, vol. 549(7670), pages 26-27, September.
    2. Diógenes, Jamil Ramsi Farkat & Claro, João & Rodrigues, José Coelho, 2019. "Barriers to onshore wind farm implementation in Brazil," Energy Policy, Elsevier, vol. 128(C), pages 253-266.
    3. Crichton, Rohan & Mette, Jehu & Tambo, Erick & Nduhuura, Paul & Nguedia-Nguedoung, Axel, 2023. "The impact of Austria’s climate strategy on renewable energy consumption and economic output," Energy Policy, Elsevier, vol. 178(C).
    4. Cloete, Schalk & Arnaiz del Pozo, Carlos & Jiménez Álvaro, Ángel, 2022. "System-friendly process design: Optimizing blue hydrogen production for future energy systems," Energy, Elsevier, vol. 259(C).
    5. Leonhard Povacz & Ramchandra Bhandari, 2023. "Analysis of the Levelized Cost of Renewable Hydrogen in Austria," Sustainability, MDPI, vol. 15(5), pages 1-23, March.
    6. Ruhnau, Oliver & Bannik, Sergej & Otten, Sydney & Praktiknjo, Aaron & Robinius, Martin, 2019. "Direct or indirect electrification? A review of heat generation and road transport decarbonisation scenarios for Germany 2050," Energy, Elsevier, vol. 166(C), pages 989-999.
    7. Herbes, Carsten & Rilling, Benedikt & Ringel, Marc, 2021. "Policy frameworks and voluntary markets for biomethane – How do different policies influence providers’ product strategies?," Energy Policy, Elsevier, vol. 153(C).
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    1. Vitória Felicio Dornelas & Andreas Nascimento & Diunay Zuliani Mantegazini & Electo Eduardo Silva Lora & Edson da Costa Bortoni & Mohd Amro, 2025. "Occurrences and Perspectives of Natural Hydrogen Extraction: The Brazilian Context," Energies, MDPI, vol. 18(11), pages 1-22, May.

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