Economia de Recursos - ER
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Browsing Economia de Recursos - ER by Field of Science and Technology (FOS) "Engenharia e Tecnologia::Engenharia do Ambiente"
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- Foresighting Scenarios for Green Hydrogen in Portugal: Systematization of Potential Futures and Identification of Bottlenecks and ConstraintsPublication . Vieira, Mário; Alves, Marco; Simoes, Sofia; Quental, Lídia; Catarino, Justina; Ribeiro Pinto, Paulo Jorge; Oliveira, Paula; Simões, TeresaABSTRACT: The use of green hydrogen has emerged as a promising avenue for facilitating the decarbonization of society. In this study, the potential futures of green hydrogen in Portugal, a key player in Europe's energy transition, are explored. Utilizing General Morphological Analysis combined with advanced clustering, the various political, social, and technological elements are analyzed to create a multifaceted view of the sector's future. This results in seven distinct scenario clusters, each offering unique insights into the challenges and opportunities for green hydrogen. The scenarios span a range of outcomes, from rapid growth fueled by strong policy support and technological advancements to more measured development due to economic or infrastructural hurdles. This study intends to provide stakeholders a deep understanding of the factors influencing green hydrogen's role in Portugal's push towards a sustainable energy landscape by 2030. These results provide a basis for the development of new projects and research directions, providing them with the necessary knowledge to make informed decisions. Moreover, this study will contribute to decision support by facilitating actions aimed at fostering the appropriate development of green hydrogen.
- Portugal Offshore Wind, Green Hydrogen, and Sustainable Fuels: Power-to-X PathwaysPublication . Simoes, Sofia; Portillo, Juan C. C.; Simões, Teresa; Estanqueiro, Ana; Catarino, Justina; Costa, Paula; Oliveira, Paula; Ribeiro Pinto, Paulo Jorge; Lopes, Fernando; Lopes, Tiago; Gano, António; Duarte de Castro Fontes, Maria MargaridaABSTRACT: Portugal has a vast coastal area and significant offshore wind resources. The country has set ambitious targets and designated specific areas for offshore wind development. Current national policies are actively encouraging investment in these projects. This report compiles the latest strategies for offshore wind and green hydrogen in Portugal. It introduces the Power-to-X (P2X) concept, explores potential offshore wind-based P2X business models, and outlines the key processes and technologies involved. It also maps potential consumers of green hydrogen, along with the associated supply chains for hydrogen and sustainable fuels. A techno-economic analysis was conducted to identify viable pathways for Portugal. This involved selecting one of the planned offshore wind zones and, based on its location and potential capacity, determining the optimal onshore site and scale for a hydrogen and sustainable fuels hub. The report presents a comparative evaluation of seven scenarios, offering valuable insights for both public and private sector stakeholders.