Sanlorenzo and MAN are partnering to deliver the first bi-fuel green methanol powered yacht.
The system is first in the world and will be installed on the new 50 X-Space yacht. It will enable a reduction in navigation emissions by up to 70%.
The project – previously announced in 2024 – is part of Sanlorenzo’s Road to 2030 strategy, aimed at reducing environmental impact and positioning sustainability as a strategic lever for business growth.
The boatbuilder’s goal is to develop the first carbon-neutral yacht by the end of the decade, supported by strategic partnerships with international players.
The project was presented at the Blue Innovation Dock at Boot Düsseldorf and is part of the LIFE MYSTIC project, promoted and co-financed by the European Union.
“Today, the choice in favour of sustainable mobility and yachting is not optional,” said Cav. Massimo Perotti, executive chairman and CEO of the Sanlorenzo Group.
Innovation has always been one of Sanlorenzo’s core values.
Cav. Massimo Perotti
“Now more than ever, the industry and infrastructure services have the critical role of promoting the most sustainable development of the sector possible, leveraging the collaboration of all stakeholders involved.”
He added: “Innovation has always been one of Sanlorenzo’s core values, and once again, we confirm our role as pioneers in introducing cutting-edge technological solutions.
“In this sense, the 50 X-Space project will set a new benchmark for sustainability in yachting, benefiting not only the sector but beyond.”
The shipyard has joined the initiative in collaboration with Ranieri Tonissi, one of MAN’s development partners for the engines, and Nanni Industries for the generators.
“At MAN Engines, we are committed to simplifying our customers’ business through leading sustainable solutions,” said Mikael Lindner, head of MAN Engines.
The use of alternative fuels, hybrid and battery technologies is a central part of our green transformation.
Mikael Lindner
“The use of alternative fuels, hybrid and battery technologies is a central part of our green transformation.”
LIFE MYSTIC aims to install two high-speed, four-stroke MAN diesel engines and two four-stroke diesel generators from Nanni Industries aboard a yacht—adapted to operate on a green methanol/diesel bi-fuel combination.
The goal is to test the engines and generators for yachts powered by a mix of diesel and methanol.
Sanlorenzo will be responsible for adapting the yacht’s design by reconfiguring the diesel fuel tanks to accommodate methanol and integrating the new distribution system, completing the bi-fuel conversion of the entire vessel.
The project will last 54 months with the 50 X-Space scheduled for launch in 2027. It involves an investment of over 4.8 million euros, with 60% of the funding covered by EU grants.
