Unusual tanker ship passing through Tower Bridge

Tower Bridge usually opens for cruise ships and sailing ships, but in a couple of weeks time, a tanker ship will be visiting London and passing through Tower Bridge.
(c) Furetank
The chemical tanker, M/T FureVinga is owned by Swedish shipowner Furetank, and is the seventh in a series of ten vessels that are being designed with a special focus on minimal impact on the environment. The vessels have a battery hybrid solution and several innovative features that reduce fuel and energy consumption re