Innovation is no longer the challenge in shipping. Adoption is.

In the latest episode of Seathrough Efficiency, we sat Kdown with Krishnan Narayanan to discuss the newly announced collaboration between MarineFifty and Njord, and why the industry is entering a new phase focused on scalable, measurable efficiency solutions.

From independent validation and real-world performance measurement to the role of collaboration in accelerating decarbonization, the conversation explores why energy efficiency technologies are becoming one of shipping’s most practical “no-regret” pathways forward.

‍

FuelEU Maritime is here, but compliance is far from straightforward.

In this episode, we break down how the regulation works, the key timelines to keep in mind, and the different pathways to stay compliant, from pooling and banking to biofuels and beyond.

We also explore what really matters: how to choose the most cost-effective strategy depending on your vessel, trading pattern, and access to fuels.

Because under FuelEU, compliance isn’t just about avoiding penalties, it’s about making smarter commercial decisions.

‍

Navigating maritime regulation just got more complex

‍

In our latest podcast, we spoke with Francesco Sandrelli, Policy Director for Environment at the UK Chamber of Shipping, about the evolving regulatory landscape and what it means for shipowners and operators.

‍

Decarbonization isn’t just about technology, it’s about navigating complex regulations, monitoring data, and making strategic decisions across your fleet

‍

In our latest episode of SeaThrough Efficiency, we speak with Nina Porst, Executive Director for Sustainable Ships and Skills at Danish Shipping, about how shipowners are approaching decarbonization in a complex and evolving regulatory landscape. The conversation explores:

1. The role of national and international regulation, including developments at the International Maritime Organization
2. Why regulatory clarity is essential for long-term investment decisions
3. What actions are available to shipowners today, particularly within energy efficiency and retrofits

Rather than focusing on long-term scenarios alone, the discussion centres on practical steps that can be implemented now, while the broader fuel transition continues to develop.

‍

In our latest SeaThrough Efficiency episode, Managing Director Frederik Pind shares what Njord’s acquisition by V.Group means for our mission, and for the industry’s journey toward net‑zero.

With MEPC 83 postponed, uncertainty has grown, but the need for decarbonization hasn’t changed. By combining V.Group’s global compliance and operational expertise with Njord’s specialization in energy efficiency technologies, we’re building a stronger, end‑to‑end decarbonization platform for shipowners worldwide.

‍

In our latest episode of Njord’s Podcast, we speak with Sophie Parker, Transport Economist at the World Bank, about how energy efficiency can accelerate emissions reductions in shipping.

The discussion explores why efficiency measures, across operations, ports, and onboard technologies, remain one of the most actionable levers available today, while also highlighting the organizational and commercial challenges that slow adoption.

‍

‍

2025 was a pivotal, and at times frustrating, year for maritime decarbonization.

In this episode of Seathrough Efficiency, Njord’s Managing Director Frederik Pind reflects on the momentum, delays, and lessons that defined the year, and what they mean for shipping as we move into 2026.

The discussion explores why regulatory uncertainty from the IMO continues to challenge the industry, why energy efficiency remains a no-regret pathway regardless of policy timelines, and how wind-assisted propulsion emerged as one of the most commercially impactful technologies in 2025.

‍

Driving Decarbonization with Data: Union Maritime’s SeaLabs

In our latest Seathrough Efficiency episode, hosted by Caroline Evert, our Business Development Manager, we spoke with Kishan Mutu, Head of SeaLabs, about how Union Maritime is scaling sustainable tech through structured planning and data-driven decisions. Some of the key points are:

- Wind-Assisted Propulsion: 5 vessels equipped, 30 more committed

- High-frequency data + ROI modeling = smarter investments

- Proactive retrofits: planning starts 12 months before dry dock

Key takeaway: Innovation isn’t just tech, it’s process. SeaLabs is a blueprint for navigating uncertainty and leading the low-carbon transition.

‍

What happens when sustainability stops being a reporting exercise, and becomes a driver of performance, innovation, and growth?

In this new episode of Seathrough Efficiency, we sit down with Lola Caballero, Chief Sustainability & Performance Officer at Cadeler, to explore how one of offshore wind’s leading players is integrating sustainability into every decision, Lola shares how Cadeler is:

- Addressing carbon intensity through smarter fleet upgrades, data-driven efficiency, and crew engagement.

- Designing new-generation vessels ready for future fuels and shore power.

- Turning operational data into actionable insights to measure and scale real impact.

- Building a culture where sustainability is a “team sport”, powered by collaboration across crews, clients, and the wider industry.

‍

In this episode, Steen Sander Jacobsen, Technical Director at Njord, joins us to unpack what MEPC 83 means for the industry, and why waiting for regulation could mean missing the opportunity that’s right in front of us.

While the IMO’s Net Zero framework discussions have been extended into next year, Steen shares a reminder: “Regulation will evolve, but efficiency already makes business sense today.”

In this conversation, we cover:

1. The significance of MEPC 83’s delayed outcome for shipowners
2. What actions can be taken under existing frameworks like EU ETS or FuelEU Maritime
3. The growing collaboration between shipowners, charterers, financiers, and ports
4. Why planning your next drydocking cycle could define your decarbonization journey

The path to net zero may not yet be fully mapped, but every voyage starts with a first move.

‍

In this episode of Seathrough Efficiency, we speak with Nikos Benetis from Greenheart, part of the Hayfin group, about how retrofit strategies go beyond compliance — and start with values.

Key themes from the conversation:

• Efficiency is a mindset: Greenheart’s team is driven by doing the right thing, not just ticking regulatory boxes.
• Retrofit starts with transparency: Sharing performance data and lessons learned is central to their approach.
• Due diligence with purpose: Vessel performance is as critical as financial modeling when evaluating fleet investments.
• Learning loops matter: Retrofit success comes from observing, evaluating, and evolving — not just installing tech.
• Partnerships are key: Shipowners, suppliers, and consultants all play a role in shaping smarter vessels.

Greenheart shows how environmental action can be embedded in every decision — from second-hand vessel upgrades to newbuild ESG planning.

‍

In our latest podcast episode, we spoke with Patricia Ayoub from DOF about their decarbonisation strategy and the lessons learned from bringing two fleets together.

Patricia outlined three clear pillars guiding DOF’s approach:

1. Operational efficiency – optimising how vessels are run day to day
2. Technology upgrades – deploying smart tools and hybrid solutions
3. Fleet renewal – investing in next-generation vessels
4. ‍

Key points stood out:

1. Small, incremental changes add up to significant impact over time
2. Transparency on vessel performance builds trust across stakeholders
3. Managing efficiency at scale after a major fleet merger requires discipline and collaboration

‍

In this episode of Seathrough Efficiency, Saurabh breaks down what we learned from installing Wind Assisted Propulsion - not theorising about it.

‍

We will cover our FIVE biggest learnings, so if you're considering wind for your fleet, this one is worth a listen. It's honest, specific, and focused on what matters when you move from plan to practice.

‍

In this episode of Seathrough Efficiency, we speak with Martin Wattum, Head of Energy Efficiency Projects at Klaveness Combination Carriers, about turning energy efficiency from a strategic priority into operational reality.

‍

It’s a practical look at how Klaveness is aligning daily operations with long-term sustainability strategy.

‍

We’re unpacking the lessons from a one-of-a-kind project that pushed the limits on energy efficiency. The One Of A Kind Retrofit That Taught Us What Works, So You Don’t Have To Guess , and how it’s still shaping the way we help shipowners decarbonise today.

‍

We sat down with Frederik, Managing Director at Njord, to talk about what boards really want to hear when you pitch a retrofit.

‍

If you're involved in planning, approving, or pitching retrofit projects - this one's for you.

‍