Marina Genova with superyachts

SEA Index® Expands International Network with Marina Genova

SEA Index® Expands International Network with Marina Genova Monaco, July 9TH 2025 The Superyacht Eco Association – SEA Index® is pleased to welcome Marina Genova, one of the Mediterranean’s leading yachting destinations, as an Institutional Member. This collaboration marks another international step toward greater engagement with environmental considerations in the yachting sector. Marina Genova is…

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Monaco Energy Boat Challenge Conference

SEA Index® & AtmoSud Integrate Air Quality Emissions into Superyacht Sustainability Metrics

SEA Index® & AtmoSud Integrate Air Quality Emissions into Superyacht Sustainability Metrics Monaco, JULY 8th 2025 In a landmark step toward decarbonising the yachting sector, AtmoSud, the regional air quality observatory for Provence-Alpes-Côte d’Azur, and the SEA Index ® Superyacht Eco Association, the Monaco-based environmental benchmark for superyachts, have announced a strategic collaboration to develop…

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SEA Index® Partners with Bureau Veritas to Expand Superyacht Sustainability Certification Program

SEA Index® Partners with Bureau Veritas to Expand Superyacht Sustainability Certification Program Monaco, July 7th 2025 Leading superyacht CO2 certification provider, SEA Index® is collaborating with Bureau Veritas Marine & Offshore (BV) in a bid to reduce underwater noise pollution throughout the superyacht sector. Underwater radiated noise (URN) has a profound impact on marine ecosystems, with…

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Region Sud Session Pleniere

The Région Sud integrates SEA Index® into its Action Plan – Agreements for a Sustainable Mediterranean.

The Région Sud integrates SEA Index® into its Action Plan – Agreements for a Sustainable Mediterranean. Monaco, JUNE 30th 2025 The Superyacht Eco Association (SEA Index®), initiated by the Yacht Club de Monaco, is honored to be included in the Agreements for a Sustainable Mediterranean – Action Plan led by the Région Sud. These agreements aim…

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Baie de Nice

Join SEA Index® at WE ARE THE OCEAN 2025 United Nations Oceans Conference

Join SEA Index® at WE ARE THE OCEAN 2025 United Nations Oceans Conference MONACO, May 30th 2025 We are delighted to confirm SEA Index® will be hosting dedicated events at the WE ARE THE OCEAN Green Zone, in conjunction with the 2025 United Nations Ocean Conference (UNOC3) – and you’re invited! Running from 2- 13…

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Marine Weather Intelligence Joins SEA Index® Supporting Superyacht Owners in Optimising Fuel-Efficient Routing

Marine Weather Intelligence Joins SEA Index® Supporting Superyacht Owners in Optimising Fuel-Efficient Routing Monaco, APRIL 14th 2025 Marine Weather Intelligence has announced its professional membership with the SEA Index Superyacht Eco Association. By aligning with SEA Index’s mission to empower superyacht owners with unbiased tools to assess the environmental impact of their yachts, Marine Weather…

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Vue aérienne Port Vauban Antibes

Launch of SEA Index® in Antibes – Port Vauban, Port Gallice, and the Vieux Port of Golfe Juan (CCI Nice Côte d’Azur, Riviera Ports)

Launch of SEA Index® in Antibes – Port Vauban, Port Gallice, and the Vieux Port of Golfe Juan (CCI Nice Côte d’Azur, Riviera Ports) Monaco, March 27th 2025 The Superyacht Eco Association (SEA) Index® is pleased to announce that Port Vauban, Port Gallice, and the Vieux Port of Golfe Juan (CCI Nice Côte d’Azur, Riviera…

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Azimut|Benetti Group Adopts SEA Index® to Develop Next-Gen Sustainable Superyachts

Azimut|Benetti Group Adopts SEA Index® to Develop Next-Gen Sustainable Superyachts Monaco, February 25th 2025 The Azimut Benetti Group and SEA Index® are pleased to announce a landmark agreement to reduce carbon emissions in the yachting industry. As part of the agreement, the Superyacht Eco Association will support Azimut|Benetti Group in adopting its flagship SEA Index CO2 Emissions Rating…

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A technical drawing of a yacht imposed on a dark blue background with a light green graph and light green world map in the background.

Applying the EEDI / EEXI to the Superyacht Sector: Why Globally Recognised Methodologies Matter

Applying the EEDI / EEXI to the Superyacht Sector: Why Globally Recognised Methodologies Matter Monaco, December 16th 2024 At SEA Index, we’re committed to providing yachting stakeholders with unbiased, third-party verified tools to measure, assess and improve the environmental performance of their vessels. To achieve this goal, we develop best-in-class methodologies based on rigorous scientific…

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Q&A LR BLOG POST

Lloyd’s Register on Certifying the Almax 50Steel

Lloyd’s Register on Certifying the Almax 50Steel Monaco, NOVEMBER 26, 2024 As the call for a more environmentally responsible yachting sector grows, sustainable design and innovation will be essential in reducing its environmental footprint. In a significant milestone, Sanlorenzo’s Almax 50Steel was recently certified by SEA Index and Lloyd’s Register, receiving a three-star rating. Notably,…

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SEA Index® Becomes First CO2 Assessment Tool to Rate Fuel Cell Technologies on Superyachts

SEA Index® Becomes First CO2 Assessment Tool to Rate Fuel Cell Technologies on Superyachts

SEA Index® Becomes First CO2 Assessment Tool to Rate Fuel Cell Technologies on Superyachts Monaco, NOVEMBER 8, 2024 The Yacht Club de Monaco’s SEA Index®, has completed its most ambitious development to date: expanding the scope of its flagship CO2 certification program to evaluate and rate the energy intensity of all types of fuel cell…

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SEA Index® Expansion Enhances Yachting Standards in Menton

SEA Index® Expansion Enhances Yachting Standards in Menton Monaco, OCTOBER 21, 2024 We are pleased to confirm the Ports of Menton have recently become an Institutional Member of the SEA Index® network. Deployed at both Vieux Port de Menton and Port de Garavan, SEA Index will raise environmental awareness amongst visiting yacht owners and encourage…

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Port of Saint-Tropez Becomes an Institutional Member of SEA Index

Port of Saint-Tropez Becomes an Institutional Member of SEA Index st. tropez, october 10, 2024 The Superyacht Eco Association® is pleased to announce that the Port of Saint-Tropez is joining the SEA Index® as an Institutional member in a bid to promote sustainable yachting throughout the Mediterranean and beyond. On October 3rd, 2024, Mrs. Sylvie Siri,…

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ALMAX 50STEEL

Sanlorenzo Almax 50Steel Secures 3* SEA Index® Rating

Sanlorenzo Almax 50Steel Secures 3* SEA Index® Rating Monaco, September 24, 2024 Sanlorenzo’s Almax 50Steel, the world’s first superyacht to feature a Green Methanol Reformer Fuel Cell system, has been awarded a 3* rating by SEA Index®. On 23rd September 2024, the ship welcomed on board the participants (start-ups, scale-ups, investors, architects and marina developers)…

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SEA Index Marina Bonifacio Bernard d'Alessndri Michel Mallaroni 2

Bonifacio Marina Joins SEA Index® to Champion Sustainable Yachting and Port Management

Bonifacio Marina Joins SEA Index® to Champion Sustainable Yachting and Port Management Monaco, September 10, 2024 We are very pleased to count Bonifacio Marina as one of the Institutional Port signatories of the SEA Index®. As a certified Clean Port aligned with the Blue Flag label awarded to the Port of Bonifacio, Bonifacio Marina has implemented…

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Seychelles & SEA Index

SEA Index® Network Expands to Welcome the Republic of Seychelles

SEA Index® Network Expands to Welcome the Republic of Seychelles Monaco, September 2, 2024 On 28th June 2024, His Excellency Mr. Kenneth Racombo, Ambassador, representing Mr. Jean-François Ferrari, Minister for Fisheries and the Blue Economy, signed the Superyacht Eco Association (SEA) Index® partnership agreement at the Yacht Club de Monaco (YCM) with the General Secretary, M. Bernard d’Alessandri. The agreement…

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Sailing School; Kids

SEA Index® & RINA Give Superyacht Owners Power to Track Operational CO2 Emissions.

SEA Index® & RINA Give Superyacht Owners Power to Track Operational CO2 Emissions. Monaco, july 08, 2024 Spotlighting operational aspects and total life-cycle transparency, the SEA Index – (Superyacht Eco Association by Yacht Club de Monaco) and RINA have been working closely together to develop a new operational efficiency assessment method that evaluates the direct…

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Monaco Ports consolidates bonds with SEA Index ®

Monaco Ports consolidates bonds with SEA Index ®

Monaco Ports consolidates bonds with SEA Index ® Monaco, june 27, 2024 SEA Index Superyacht Eco Association and SEPM (Ports de Monaco). Monaco Ports (Société d’Exploitation des Ports de Monaco - SEPM) consolidates bonds with Yacht Club de Monaco‘s  SEA Index® Superyacht Eco Association, incentivising less impactful yachting. Port Hercule, one of the most iconic ports in the…

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SEA Index® deployed in 15 Côte d’Azur harbours and marinas

SEA Index® deployed in 15 Côte d’Azur harbours and marinas Monaco, june 19, 2024 Monaco, 19th June 2024. On the 40th anniversary of his presidency at the helm of Yacht Club de Monaco, HSH Prince Albert II hailed the success of the SEA Index®, a benchmark to assess CO2 emissions of yachts over 25 metres. Launched…

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SEA Index® Earns Prestigious CAPENERGIES Label

SEA Index® Earns Prestigious CAPENERGIES Label Monaco, JUNE 5, 2024 The Superyacht Eco Association’s pioneering SEA Index® CO2 tool and independently verified certification for superyachts over 25 meters has been awarded the esteemed CAPENERGIES label, underscoring its innovative contribution to reducing the environmental impact and carbon footprint of superyachts. Developed under the aegis of the Yacht…

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