![](http://www.alamy.com/thumbs/6/9F38F192-7F80-47F1-8992-E735C8C9A6C7/2A30DY2.jpg)
Hydrogen powered vessel Energy Observer arrives on the Thames in London as part of global tour promotion clean technology
Size: 5294px × 3529px
Location: River Thames, North Woolwich, London Borough of Newham, England
Photo credit: © @AJBC_1 / Alamy / Afripics
License: Licensed
Model Released: No
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