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Wartsila and Carnival Extend Collaboration with Lifecycle Agreement

Wartsila and Carnival Corporation have entered into an eight-year Lifecycle Agreement covering four cruise ships in the Princess Cruises and Carnival Cruise Line fleets, including two newbuild vessels currently under construction.

The agreement marks the first service contract between the companies covering Carnival LNG-fueled cruise ships.

“The agreement reinforces Carnival Corporation’s ongoing commitment to operational excellence, sustainability and delivering a world-class guest experience,” said Vera Lannek, VP of strategic sourcing and asset management at Carnival.

“By working with Wartsila through a long-term lifecycle agreement, we can further strengthen the performance of the covered vessels while supporting the high standards our guests and operations depend on,” added Lannek.

“This agreement is the latest milestone in the long-standing relationship between Carnival Corporation and Wartsila,” said Andrea Morgante, VP of performance services at Wartsila Marine.

“It reflects our shared focus on ensuring high-performing cruise operations through proactive lifecycle support, data-driven insight and close technical collaboration throughout the vessel lifecycle.”

Wartsila said in a press release that under the agreement, it will provide a lifecycle maintenance solution for the vessels’ Wartsila dual-fuel engines and related equipment.

Wartsila booked the order in Q2 2026, and the Lifecycle Agreement provides long-term lifecycle support focused on optimizing asset performance throughout the vessel lifecycle.

The scope of the agreement includes:

Planned and unplanned maintenance support
Spare parts supply and logistics
Major engine overhauls
Remote monitoring and condition-based maintenance
Technical audits and performance reviews
Advisory services
Crew training, and
Performance management through agreed KPIs and a performance-based framework.

According to the press release, the agreement also provides Carnival with a lifecycle partnership focused on maintaining fleet reliability, increasing asset availability and optimizing total cost of ownership across the covered vessels.

Its performance-based structure also aligns the companies around measurable operational outcomes, including lower unscheduled maintenance costs and fewer unplanned stops.

MSC Cruises has shared details of the world’s first net zero greenhouse gas (GHG) emissions cruise operated in June by its newest ship, the LNG-powered MSC Euribia.

The four-day voyage from Saint-Nazaire in France to Copenhagen in Denmark resulted in a saving of 43 tons of fuel, the company said, and enabled the ship to perform 11 per cent better than the vessel’s digital twin – an ashore virtual ship that reproduced the optimum energy flow and mirrored the fuel utilization onboard.

This was thanks to various optimization and energy efficiency measures, including optimal speed profiles, routing, trim and engine configuration and strict management of the hotel`s energy consumption, according to a press release.

All the required heat for galleys, heating and ventilation systems as well as production of hot water onboard was recovered from the ship’s engines, which eliminated the need to use the boilers during the voyage.

The ship used bio-LNG as a fuel, which is the most cost-effective and environmentally friendly method recognized under the European Union’s Renewable Energy Directive known as RED II. Each batch of bio-LNG produced was certified by the International Sustainability and Carbon Certification.

Linden Coppell, vice president of sustainability and ESG at MSC Cruises, said: “The MSC Euribia’s pioneering voyage was a significant achievement and proved that net zero GHG emissions cruising is possible today and well ahead of the 2050 target for the industry. We are eager for the appropriate regulatory and financial incentives for fuel producers to provide the fuels needed, at the scale that is needed, which, alongside technology, will power the industry’s journey towards decarbonization.”

MSC Cruises said will use the data collected during MSC Euribia’s net zero emissions sailing to drive down further the emissions intensity across the fleet.