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Green Hydrogen Breakout: The scientific community contribution
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Orientador(es)
Resumo(s)
Renewable energy sources gained highlight in the past years. The United Nations launched the
Sustainable Development Goals to push governments towards green initiatives and the International
Energy Agency launched the roadmap to achieve net-zero emissions by 2050. Also, several countries
created their own roadmaps to lower their green-house emissions. This dissertation focuses on “Green
Hydrogen”, since it uses renewable sources, like solar and wind, for its production. Although hydrogen
is not an energy source by itself, it is a very effective way to store, transport and deploy energy, and it
makes renewable energy more competitive. Thus, having a great potential to contribute to a more
sustainable and circular economy. We implement a quantitative analysis on all the scientific production
about the green hydrogen thematic until the end of 2022 and its progress. The presented work delivers
the most promising technological trajectories in the field, highlighting China, Germany, Japan, South
Korea and USA as the leading geographies, Japanese institutions as leading institutions in knowledge
creation and some interesting interdisciplinary collaborations between institutions. Although the
evolving trends focus on production methods’ efficiency, the remain challenges focus on the
technology efficiency.
Descrição
Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Knowledge Management and Business Intelligence
Palavras-chave
Green Hydrogen Renewable Energy Hydrogen Economy Circular Economy SDG 7 - Affordable and clean energy SDG 9 - Industry, innovation and infrastructure SDG 11 - Sustainable cities and communities SDG 12 - Responsible production and consumption SDG 13 - Climate action