SAFETY4SEA announced the winners of the 2025 GREEN4SEA Awards on March 12, recognizing industry’s outstanding practices across 9 different categories: Sustainability, Initiative, Technology, Clean Shipping, Energy Efficiency, Tanker Operator, Dry Bulk Operator, Personality and Leadership.
The maritime industry stands at a pivotal moment in its journey toward sustainability. The year 2025 marks a crucial turning point for global shipping, with all eyes on the upcoming IMO Committee meeting in April, where discussions on reducing shipping-related greenhouse gas emissions will further accelerate decarbonization efforts.
As we transition toward alternative fuels, energy-efficient solutions, and carbon reduction strategies, many organizations are leading the way, driving meaningful change in this transformation. The GREEN4SEA Awards were established to recognize and celebrate organizations that have demonstrated outstanding commitment to fostering green and sustainable shipping.
….Apo Belokas, Managing Editor, SAFETY4SEA said.
The awards ceremony took place at the closing of the 14th GREEN4SEA Athens Forum bringing together key industry stakeholders to celebrate excellence in the maritime sector. With a vibrant atmosphere and inspiring speeches, the event highlighted the industry’s commitment to innovation and environmental responsibility.
The winners of the 2025 GREEN4SEA Virtual Awards are:
MacGregor received the 2025 GREEN4SEA Sustainability Award for the launch of its Carbon Calculator, designed to help container shipping companies estimate the CO2 emissions they can reduce by upgrading cargo systems on existing vessels. Reflecting Mac-Gregor’s commitment to sustainable shipping, the tool is available for free on the company’s website. Other short-listed nominees were: International Bunker Industry Association (IBIA), International Windship Association (IWSA), Maritime Battery Forum, UCL Energy Institute.
Accepting the award, Atte Virta, Naval Architect, Sales & Marketing, Customer Innovations, Cargo Stowage Solutions, MacGregor, said:
MacGregor Carbon Calculator is a commitment to a sustainable future for our planet. The calculator provides quick, reliable estimates of the benefits of an upgrade. It shows the expected percentage reduction in CO2 emissions per twenty-foot container and savings in fuel costs and ETS payments in dollars per twenty-foot container, as well as potential added revenue.This gives shipping companies a clear view of the environmental and financial benefits of upgrading, helping them see the real impact on their path to decarbonization.
MacGregor has launched its Carbon Calculator to help container shipping companies estimate CO2 reductions from upgrading cargo systems on existing vessels. Demonstrating MacGregor’s commitment to sustainable shipping, the tool is available free of charge on the company’s website. Maximizing cargo capacity not only boosts vessel earnings but also reduces fuel consumption per cargo tonnage carried, cutting greenhouse gas emissions and Emissions Trading Scheme (ETS) costs. The MacGregor Carbon Calculator provides a simple, cost-free way for owners to assess the emissions-reducing potential of a cargo system upgrade. The tool estimates upgrade impacts based on user-entered operational details, including voyage specifics, the vessel’s existing cargo system, and its post-upgrade stowage capacity. It calculates approximate CO2 reduction per twenty-foot equivalent unit (TEU), ETS savings, fuel cost reductions in USD per TEU, and additional revenue. By presenting clear environmental and financial benefits, the tool gives shipping companies full transparency on cargo system upgrades and their role in maritime decarbonization. Already trusted by several of the world’s top 10 container shipping companies, MacGregor’s Carbon Calculator serves as a first-step verification tool in their carbon-reduction efforts.
European Shipowners – ECSA received the 2025 GREEN4SEA Initiative Award for launching the Clean Maritime Fuels Platform, an industry-led initiative aimed at enhancing communication between the shipping sector and fuel producers, while identifying common challenges and solutions in light of the Fit for 55 package and the transition to a net-zero economy by 2050. Other short-listed nominees were: BIMCO, HEMEXPO, Maersk Training, NatPower Marine, The Nautical Institute.
Accepting the award, Linn Söderpalm, Policy Advisor, Environment and Taxation, European Shipowners – ECSA, said:
The Clean Maritime Fuels Platform has a clear goal: to create a space for dialogue between the shipping sector and fuel producers, addressing common challenges and identifying solutions to accelerate the transition to clean fuels. Since its launch in September 2024, the platform has met regularly, released two joint statements on the Draghi report and the European Clean Industrial Deal, and strengthened collaboration across our industries.
Launched by ECSA in collaboration with other organizations, the Clean Maritime Fuels Platform is a bottom-up industry initiative aimed at enhancing communication between the shipping sector and fuel producers. The Platform’s goal is to identify common challenges and potential solutions related to the implementation of the Fit for 55 package and the transition to a net-zero economy by 2050. Participating organizations include FuelsEurope, the eFuel Alliance, EWABA, Hydrogen Europe, and the Methanol Institute. The Clean Maritime Fuels Platform will focus on policies and tools that support the production and adoption of clean maritime fuels in Europe. The Platform will also explore the maritime sector’s inclusion in the EU ETS and available funding opportunities. The Clean Maritime Fuels Platform will hold regular meetings, with ECSA responsible for the secretariat’s tasks.
StormGeo received the 2025 GREEN4SEA Technology Award for its Strategic Power Routing solution, a significant advancement in sustainable maritime operations. It offers shipping companies a unique approach to reducing fuel consumption and emissions without compromising safety or operational efficiency. Other short-listed nominees were: Nippon Paint Marine, OneLink, PortXchange, Thordon Bearings Inc.
Accepting the award, Nikos Mazarakis, Office Manager and Solutions Sales Manager StormGeo, said:
At StormGeo, we have always believed that innovation and responsibility must go hand in hand. With over 25 years of expertise in voyage optimization, our mission has been clear—to help the shipping industry reduce fuel consumption, lower emissions, and operate more efficiently. Today, that mission has taken a significant step forward with the introduction of Strategic Power Routing.
Accepting the award, Christos Nikolaou, Head of Sales – South Europe, StormGeo, said:
What truly sets StormGeo apart from other technology providers is our people. For over 25 years, we have built a strong team of highly experienced route analysts, meteorologists, seafarers, and scientists. Human interaction is the key to our success. We are not just a software provider—we are a partner. Our mission is to ensure that neither the crew nor office personnel are burdened with additional workload. Optimization is our responsibility!
For over 25 years, StormGeo has worked tirelessly to help clients reduce their environmental footprint while improving fleet financial performance. With more than 1.3 million voyages supported, StormGeo has saved over 8.9 million metric tons of fuel and prevented more than 26.9 million metric tons of CO2 emissions. StormGeo’s latest innovation in voyage routing, the Strategic Power Routing solution, represents a significant advancement in sustainable maritime operations. Since its official launch in January 2023, shipping companies using this solution have achieved average fuel savings of more than 6% per voyage—twice the savings of traditional routing methods. Strategic Power Routing provides shipping companies with a unique approach to reducing fuel consumption and emissions without compromising safety or operational efficiency. Developed in close collaboration with industry stakeholders, the solution addresses one of the most pressing challenges for maritime operators: maintaining fuel efficiency in adverse weather conditions. Strategic Power Routing integrates seamlessly into the entire voyage lifecycle, from planning to execution and reporting. What sets this pioneering StormGeo solution apart is its continuous refinement over three years of rigorous testing and development.
Jotun received the 2025 GREEN4SEA Clean Shipping Award for advancing cleaner shipping by transitioning from a paint supplier to an expert partner in fleet efficiency. In 2022, Jotun partnered with 12 suppliers on Hurtigruten’s Sea Zero project, aiming for zero-emission passenger and freight transport along the Norwegian coast by 2030. Other short-listed nominees were: Anemoi Marine Technologies, ERMA FIRST, FueLNG, GIT Coatings.
Accepting the award, Gary Nixon, General Manager, Jotun Hellas Ltd, said:
This recognition is not just for us—it is for everyone committed to building a more sustainable maritime industry. We all know the urgency. Shipping accounts for 3% of global carbon emissions, and with growing environmental challenges, we must act—fast. At Jotun, we believe innovation is key to cleaner operations, and our commitment to sustainability is embedded in everything we do. Underwater biofouling is often an overlooked issue, yet it is responsible for up to 20% of the industry’s total GHG emissions. Left unchecked, it increases fuel consumption, emissions, and the spread of invasive species. But with the right solutions, we can turn this challenge into an opportunity.
With nearly 100 years of experience navigating uncharted waters, Jotun remains committed to continuous innovation and the development of advanced products and solutions. A clean hull ensures cleaner operations; therefore, Jotun continuously develops solutions that enable its customers to optimize hull performance and reduce emissions. To support the shipping industry’s decarbonization efforts, Jotun has strategically evolved from a paint supplier to an expert partner in enhancing fleet efficiency. This shift—from selling paint to helping customers maximize hull performance through digitalization, advanced algorithms, and strict quality standards—has set a new industry benchmark. In 2022, Jotun partnered with 12 suppliers on Hurtigruten’s Sea Zero project, which aims to achieve zero-emission passenger and freight transport along the Norwegian coast by 2030. Jotun also collaborates with classification societies (DNV), NGOs (The Bellona Foundation), and research institutions (NTNU, SINTEF, HullPIC) on various hull performance and decarbonization projects. In 2024, Jotun was invited to COP29, the United Nations Climate Change Conference in Baku, Azerbaijan, to participate in a panel discussion on biodiversity and decarbonization.
Metis received the 2025 GREEN4SEA Energy Efficiency Award for its innovative platform that processes vast amounts of data, providing actionable insights across four key do-mains: Emissions, Operations, Performance, and Machin-ery. Its 2024 scoring system simplifies complex data into clear dashboards, empowering fleet operators to optimize energy efficiency. Other short-listed nominees were: Bound4blue, CM Technologies GmbH, GNV Grandi Navi Veloci S.p.A., Klaveness Combination Carriers.
Accepting the award, Panos Theodossopoulos , CEO, Metis, said:
In Metis, we have taken a leap forward in many aspects, one of which is our fully revamped platform which plays a key role in helping shipping companies enhance the energy efficiency and manage the performance of their fleet. Winning this award is not just a recognition of our achievements so far— it’ a testament to our motto of going “Beyond the Voyage” — going beyond the obvious – leveraging technology, data, and innovation to redefine what is possible in maritime operations.
Metis is at the forefront of revolutionizing fleet performance management in maritime through its innovative use of big data. Established in 2016, Metis has quickly grown into a trusted partner for shipping companies, offering cutting-edge digital solutions that enhance operational efficiency, sustainability, and safety.The Metis platform processes approximately half a trillion unique measurements and handles 4 million API data calls per day, underscoring its robust infrastructure. The company’s emphasis on data transparency, actionable insights, and integration with third-party systems sets it apart as a leader in the industry. In 2024, Metis redefined its product offering, introducing a comprehensive scoring system that, transforms complex data into a set of simple dashboard summary views, at fleet and vessel levels. The scores give users a high-level overview of the fleet’s key performance areas, while allowing them to drill down into granular data as needed. METIS scoring system is in conjunction with the four ‘domains’ of analysis that the company offers to the ship operator: Emissions, Operations, Performance, and MachineryThis innovative approach streamlines decision-making processes and empowers users to optimize operations across their fleets.
Capital Ship Management Corp. received the 2025 GREEN4SEA Tanker Operator Award for investing in wind propulsion, LNG, and eco-friendly de-signs. For example, its M/T ‘Avax’, a 50,000 dwt eco-type tanker, was assigned Wind-Assisted Ready and HVSC-Ready notations by ABS, and is the third of six LNG Fuel Ready sister ships delivered in 2023. Other short-listed nominees were: Anglo-Eastern Ship Management, Arcadia Shipmanagement, Columbia Group, Pertamina International Shipping, Teekay.
Accepting the award, Capt. Panagiotis Drosos, Chief Operation Officer, Capital Ship Management Corp. said:
At Capital, we have dedicated ourselves to innovation, safety, and environmental stewardship. This award reflects the collective efforts of our entire team—our seafarers, shore-based personnel, and partners—who work tirelessly to ensure that we not only meet but exceed industry standards. This award is not just an achievement—it is a motivation to continue pushing boundaries, to innovate, and to lead the way toward a more sustainable and efficient maritime future. We are proud of how far we have come, and we look forward to contributing even more to the cleaner seas of tomorrow.
Capital Ship Management Corp. (“Capital”) is a distinguished oceangoing vessel operator, committed to environmental excellence and aligned with the industry’s ambitious decarbonization targets. Among other sustainability initiatives, Capital invests in wind propulsion, LNG, and eco-friendly designs, consistently demonstrating above-average performance. In 2023, the company took delivery of M/T Avax, a tanker with Wind-Assisted Ready and HVSC-Ready ABS notations—one of six LNG fuel-ready sister ships featuring an eco-friendly design. M/T Avax is built with a future-proof design compliant with EEDI Phase 3 and is annotated with ABS SUSTAIN-1 (2020), demonstrating adherence to the UN Sustainable Development Goals. In 2025, Capital welcomed two new eco-type crude oil/product carriers to its fleet: M/T Aisopos (ΑΙΣΩΠΟΣ) and M/T Aiolos (ΑΙΟΛΟΣ). These are the first newly built tankers ever to be installed with certified AMP (cold ironing) and are equipped with a shaft generator to enhance EEDI, CII, and DFOC efficiency. Capital currently operates a fleet of 32 tankers with a total deadweight tonnage (dwt) of approximately 6 million tons, incorporating advanced technology to meet modern environmental and operational standards.
Ionic Bulk Carriers received the 2025 GREEN4SEA Dry Bulk Operator Award for its commitment to sustainable practices, focusing on energy efficiency and pollution prevention. With zero incidents and zero spills policy, it aims to protect the environment and continuously improve its performance in compliance with national and international regulations. Other short-listed nominees were: Eastern Pacific Shipping, ESL Shipping, IINO LINES, Neptune Dry Management, Star Bulk.
Accepting the award, Konstantinos Maninas, HSQE Manager | DPA – CSO, Ionic Bulk Carriers, said:
In IONIC, we believe that sustainability and efficiency go hand in hand. This is why we continuously invest in high-standard Japanese Newbuilding vessels, designed with optimized hull structures that enhance fuel efficiency and reduce emissions. Our modern designed fleet is our testament to our dedication to innovation, safety, and environmental responsibility.
Ionic Bulk Carriers is committed to the highest standards of environmental performance, safety, and operational excellence. Guided by its vision, the company strives for zero accidents, no damage to the environment, zero loss to process, and zero lapses in maritime cybersecurity. Through continuous improvement and sustainable practices, Ionic Bulk Carriers integrates advanced technologies and rigorous protocols to minimize its ecological footprint while ensuring efficiency and reliability. The company has incorporated all relevant environmental aspects into its management system and stays up to date with current environmental issues. Additionally, Ionic Bulk Carriers actively promotes environmental and energy efficiency awareness by training and educating its employees. As a trusted partner for top-tier traders, the company is dedicated to providing transparent, high-quality ship management services while protecting our oceans for future generations.
Diane Gilpin, Founder & CEO, Smart Green Shipping, received the 2025 GREEN4SEA Personality Award for her groundbreaking innovation in advancing a greener future for the maritime industry. As a pioneer in renewable energy solutions, she advocates for wind propulsion to accelerate the industry’s transition, taking significant action. Notably, she has developed the Future Automated Sail Technology (FastRig) in collaboration with key partners.
Accepting the award, Diane Gilpin said:
I can’t express how proud and honored I am to be recognized by such an esteemed group of maritime professionals with this award. As emissions reduction legislation continues to increase, the industry urgently needs market-ready, simple, and proven decarbonization solutions. WAPS is not just a decarbonization tool—it reduces fuel consumption, regardless of the fuel type, whether fossil fuels today or alternative fuels in the future. And that means real cost savings.
In 2014, CEO Diane Gilpin founded Smart Green Shipping (SGS) to develop affordable emission reduction solutions for global shipping. In 2018, SGS secured funding to conduct a feasibility study evaluating the benefits of installing its FastRig wingsail concept on a Panamax ship importing biomass into the UK. In 2024, SGS built the first-ever FastRig in Glasgow, Scotland. FastRig, a 100% recyclable, lightweight aluminum wingsail, is easily retrofittable and ‘intelligent’—autonomously positioning itself to capture the optimal wind. With support from the European Space Agency, SGS has developed FastRoute™, a wind-assisted weather routing app that quantifies the value of wind for any ship on any route. Diane has been a pioneer in the tech industry for more than 30 years. In the 1980s, she was part of the Cellnet team that brought the first UK cellular telephone system to market. She later worked in Formula One and offshore yacht racing in the late 1990s and early 2000s before transitioning into renewables, where she led B9 Shipping, part of the B9 Energy Group. Diane sits on the UK Department for Transport’s Clean Maritime Council and was a ‘Green Shipping Expert’ for the EU Waterborne Transport Platform. She was named a BBC ‘Woman of Power’ in 2020, received Innovate UK’s ‘Women in Innovation’ Award, and won the Holyrood Climate Award for Technology and Innovation in 2024. In 2021, she was also honored with the International Windship Association’s ‘Outstanding Contribution’ Award.
Capt. Dimitrios Mattheou, CEO & Managing Director, Arcadia Shipmanagement Co Ltd received the 2025 GREEN4SEA Leadership Award for being an inspiring leader in the maritime industry, dedicated to accelerating its transition toward a sustainable future. Capt. Mattheou has demonstrated exceptional leadership, combining vision with expertise to drive a greener industry. He is actively involved in pioneering projects and is committed to supporting the next generation of maritime professionals, encouraging their engagement in the green transition.
Accepting the award, Capt. Dimitrios Mattheou said:
Shipping is the backbone of global trade, but it must also be the vanguard of environmental responsibility. The challenges we face – decarbonization, emission reductions, and energy transition – are significant, but they are not insurmountable. We have already witnessed remarkable progress through technological advancements, regulatory frameworks and most importantly, the unwavering commitment of individuals and organizations dedicated to sustainability. Sustainability is not just a regulatory obligation, it is a strategic necessity and a moral imperative. The award is not just a recognition of past achievements, but also a call to action for the future. We must continue to push boundaries, embrace innovation, and cultivate a culture of sustainability across all aspects of our industry.
Since 1985, Capt. Dimitrios Mattheou has taken on demanding roles in the maritime industry, demonstrating exceptional leadership and combining vision with expertise to drive a greener future. As the active CEO & Managing Director of Arcadia Shipmanagement Co. Ltd, he has formulated successful strategies that have helped the company achieve and maintain its position as leader in shipping. Focused on objectives and committed to Total Quality Management processes and procedures, he establishes, monitors, and optimizes corporate identity while fostering a cross-functional culture of continuous development and improvement. As a leader, he has cultivated business growth, evaluated opportunities and risks, and delivered innovative solutions to industry challenges. Capt. Mattheou is actively involved in pioneering projects and remains dedicated to supporting the next generation of maritime professionals, encouraging their engagement in the green transition. Having served as Chairman of the Green Award Foundation since 2015, Capt. Mattheou has led the organization’s transformation into a global pioneer in sustainability, environmental protection, and maritime excellence. In December 2024, he was re-elected for another three-year term, extending his tenure until 2028.
Looking ahead, let’s remember that sustainability is a responsibility we all share, and it’s up to all maritime stakeholders to continue driving positive change.,
….Apo Belokas concluded.
EXPLORE MORE ABOUT THE 2025 GREEN4SEA AWARDS HERE
