![All electric tugboat at work](https://www.marinelog.com/wp-content/uploads/2021/09/GisasPower-06-2-300x225.jpg)
World’s first all-electric tugboat completes 18 months in operation
Turkish tugboat designer Navtek Naval Technologies says that its first Zeetug (zero-emission electric tugboat), Gisas Power, has proven its design and operational performance with consistent results over the past 18 months. Navtek