![Climate activist Greta Thunberg before she begins her voyage to the US from Plymouth on the Malizia II, to attend climate demonstrations in the country on September 20 and 27 and speak Climate activist Greta Thunberg before she begins her voyage to the US from Plymouth on the Malizia II, to attend climate demonstrations in the country on September 20 and 27 and speak](https://c8.alamy.com/comp/W9K52K/climate-activist-greta-thunberg-before-she-begins-her-voyage-to-the-us-from-plymouth-on-the-malizia-ii-to-attend-climate-demonstrations-in-the-country-on-september-20-and-27-and-speak-at-the-united-nations-climate-action-summit-W9K52K.jpg)
Climate activist Greta Thunberg before she begins her voyage to the US from Plymouth on the Malizia II, to attend climate demonstrations in the country on September 20 and 27 and speak
![The new SOLBIAN solar system on board Malizia | Team Malizia & Boris Herrmann Racing - Professional sailing team racing around the world The new SOLBIAN solar system on board Malizia | Team Malizia & Boris Herrmann Racing - Professional sailing team racing around the world](https://a.storyblok.com/f/186952/cf23812a3d/jml-malizia-aerial-tin-388x267.jpeg/m/1200x0)
The new SOLBIAN solar system on board Malizia | Team Malizia & Boris Herrmann Racing - Professional sailing team racing around the world
![BMW supports Pierre Casiraghi, founder of the Malizia sailing team, and record “round-the-world” sailor Boris Herrmann on their Vendée Globe campaign. BMW supports Pierre Casiraghi, founder of the Malizia sailing team, and record “round-the-world” sailor Boris Herrmann on their Vendée Globe campaign.](https://mediapool.bmwgroup.com/cache/P9/201804/P90301179/P90301179-team-malizia-599px.jpg)
BMW supports Pierre Casiraghi, founder of the Malizia sailing team, and record “round-the-world” sailor Boris Herrmann on their Vendée Globe campaign.
Is it possible that Greta Thunberg's yacht trips across the Atlantic were actually accomplished without using any fuel? Do wind conditions make that possible in the time she traveled both ways? -
![Greta Thunberg's boat: how the teenage climate activist's zero-carbon Malizia II yacht with no toilet works Greta Thunberg's boat: how the teenage climate activist's zero-carbon Malizia II yacht with no toilet works](https://i.inews.co.uk/content/uploads/2019/08/GettyImages-1161482833-e1565779154497.jpg)