The future is hydrogen.
But a carbon-free and… increasingly European hydrogen.
This is what emerges from a study conducted by the European Patent Office (EPO) and the International Energy Agency (IEA).
It covers patent filings in hydrogen worldwide over the period 2011-2020.
“Patents give a good idea of technologies on their way to market,”
explains Yann Menière, the EPO's chief economist.
The analysis is very broad, since the study takes into account the entire value chain, from hydrogen production to uses, including transport/storage.
“The main lesson is the excellent performance of European Union countries, since 28% of patents are located there,”
says Yann Menière.
Read alsoEurope launches its underwater hydrogen highway
Japan is the second country for the development of these technologies, with 24% of patents.
The Archipelago's strong point is the use, with particular effort, of the automobile.
“The United States comes in third place…
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