Todas as fontes online foram acedidas no dia
-
96% do hidrogénio é produzido a partir de combustíveis fósseis
Vaughan, A., ‘Europe wants to use hydrogen to slow climate change – will it work?’, New Scientist, 7 de Julho de 2020, https://www.newscientist.com/article/2248140-europe-wants-to-use-hydrogen-to-slow-climate-change-will-it-work/#:~:text=Globally%2C%20around%2096%20per%20cent,coal%20and%20gas%20power%20stations.emitir mais gases com efeito de estufa do que a quantidade que captava
Global Witness, ‘Hydrogen’s hidden emissions’, 20 de Janeiro de 2022, https://www.globalwitness.org/en/campaigns/fossil-gas/shell-hydrogen-true-emissions/ -
17% das emissões de gás fóssil
Gonzales, V., ‘Geothermal energy 101’, Resources for the Future, 11 de Setembro de 2020, https://www.rff.org/publications/explainers/geothermal-energy-101/#:~:text=For%20comparison%2C%20geothermal%20fields%20only,type%20of%20fossil%2Dfuel%20plant.