Renault, through Seine Alliance (a company that is the result of the union between the Renault Group and Green Vision) has presented the Black Swan: a 100% electric boat powered by the energy of used batteries. The Black Swan is a hundred percent electric propulsion boat with a length of 8.8 meters that will be used for recreational cruises on the Seine. As reported by the company, the Black Swan can transport eight people and has the autonomy to make two-hour tours.