French cruise line Ponant's luxury electric-hybrid icebreaker scheduled for 2021 launch
LNG
Rolls-Royce unveils Crystal Blue a luxury yacht with advanced digital technology and hybrid propulsion
Rolls-Royce unveiled their ground-breaking luxury yacht concept the Crystal Blue at the Global Superyacht Forum (GSF) in Amsterdam on 13 November. The yacht uses hybrid propulsion technology based on LNG (liquified natural gas) fuel