We have sailed in the Energy Observer: this is how our day has been, thanks to hydrogen on land and seamiércoles, 19 septiembre 2018 Even Donald Trump, president of the United States, has acknowledged that climate change is real and that we have to do something. Part of that something may be to contribute to reduce the emission of greenhouse gases and with that idea we try to progress in hydrogen vehicles.It is not yet an extended form of obtaining energy but the advantages that it seems to give make part of the industry convinced that it is the way to take once the possibility of feeding the combustion engine is extinguished. Toyota is part of the companies that are taking this course and we have had the opportunity to test two vehicles that run on hydrogen: the Toyota Mirai and the ship Energy Observer.