Olasupo Baiyewunmi is a seasoned marine engineer with expertise in sustainability. With a solid education, and practical experience he has emerged as a passionate advocate for sustainability within the maritime industry. His career spans significant achievements, graduated from the prestigious Maritime colleges, started his career with SHELL Trading Company (STASCO), and currently is a Cryogenic Engineer at NLNG Shipping and Marine Services Limited.
A leader and a dedicated mentor to aspiring engineers, who is actively shaping the next generation of maritime professionals while championing the adoption of sustainable practices and alternative fuel technologies like ammonia and hydrogen. He is an active member of the Society of Naval Architects and Marine Engineers (SNAME). In this interview with NGOZI EGENUKA, he shares his journey as a marine engineer and sustainability advocate.
Can you tell us about your background and what inspired your passion for marine engineering and sustainability?
My journey began at the Maritime Academy of Nigeria, where I studied Boat and Ship Building Technology. From there, I pursued a foundation degree in Marine Engineering at Solent University’s Warsash Maritime Academy, United Kingdom, earning my license. Later, I obtained a Bachelor’s degree in Mechanical and Manufacturing Engineering at the University of Portsmouth.
As I progressed with my career, I became increasingly aware of the environmental challenges posed by the maritime industry. The shipping sector is a significant contributor to global emissions, and I felt compelled to be part of the solution. This realisation inspired my commitment to advancing sustainable practices, which is why I’m set to begin an MSc in Renewable Energy with a focus on hydrogen technologies at the University of Derby next year.
You have led several impactful projects. Could you highlight a few of your most significant achievements?
One of my most impactful projects was retrofitting Ballast Water Management Systems (BWMS). This initiative mitigated the environmental risks associated with ballast water discharge by introducing advanced treatment systems. The project not only preserved marine biodiversity but also ensured compliance with international environmental standards.
Another milestone was the deployment of Cold Ironing systems at the Bonny LNG Terminal. This project significantly reduced SOx, NOx, and CO2 emissions, aligning the terminal with global sustainability goals and earning it the EcoPort certification. Additionally, I spearheaded the development of a Ship Energy Efficiency Management Plan (SEMP) for NSML, implementing LED lighting and optimizing energy consumption, which reduced the carbon footprint and resulted in cost savings.
How would you assess the current state of sustainability practices in the Nigerian Maritime Industry?
The Nigerian maritime industry is making progress, but there is still a long way to go. We’ve seen initiatives like the Ecoport certification at the Bonny LNG Terminal, which demonstrates a commitment to environmental sustainability. However, many ports and shipping companies have yet to adopt global best practices, such as cold ironing, energy efficiency measures, and alternative fuels.
A significant challenge is the lack of infrastructure and policy frameworks to support the widespread adoption of sustainable technologies. That said, the potential is immense. Nigeria’s strategic location and its growing maritime sector make it well-positioned to lead sustainability efforts in West Africa, provided we invest in the right technologies and capacity-building initiatives.
What unique challenges does Nigeria face in transitioning to a more Sustainable Maritime industry?
One major challenge is the availability of infrastructure. For instance, implementing cold ironing requires a stable power grid, which remains an issue in many parts of Nigeria. Similarly, the lack of bunkering facilities for alternative fuels like LNG, hydrogen, or ammonia limits their adoption, preventing widespread implementation of cleaner energy sources.
Another critical challenge is the shortage of well-skilled manpower to design, implement, and maintain sustainable maritime technologies. Many maritime professionals in Nigeria need upskilling to operate and manage these advanced systems. Without targeted training programs, the industry risks lagging in the adoption of global best practices.
Additionally, there is limited awareness among stakeholders about the long-term economic and environmental benefits of sustainability. Many decision-makers still view sustainability as an added cost rather than an investment with significant future returns. Finally, stronger regulatory enforcement is necessary to ensure compliance with international environmental standards.
Addressing these challenges will require a holistic approach. This includes investing in infrastructure, establishing capacity-building programs to train the workforce, launching awareness campaigns, and fostering collaboration between government agencies, private stakeholders, and international partners. Only by tackling all these areas simultaneously can Nigeria transition to a more sustainable maritime industry effectively.
How can Nigeria leverage its position as a leading LNG exporter to advance sustainable maritime practices?
Nigeria’s status as a leading LNG exporter gives it a unique advantage. We can leverage this by investing in LNG as a transitional fuel for the maritime industry, which has lower emissions compared to traditional marine fuels. Establishing LNG bunkering facilities at key ports, such as Lagos, Bonny, and Onne, would position Nigeria as a regional hub for cleaner fuels.
Moreover, the expertise we’ve developed in cryogenic technology and LNG shipping can be extended to alternative fuels like hydrogen and ammonia. By integrating these technologies into our maritime sector, Nigeria can lead the way in sustainable shipping across Africa.
What role can the Nigerian government play in promoting sustainability in the maritime sector?
The government has a critical role to play. First, it should establish clear policies and incentives to encourage the adoption of sustainable practices. This includes tax breaks for companies investing in green technologies and subsidies for the development of alternative fuel infrastructure.
Second, the government needs to strengthen regulatory enforcement to ensure compliance with international environmental standards. Finally, public-private partnerships should be encouraged to fund and implement sustainability projects, such as port electrification, clean fuel infrastructure, and ship retrofits.
How do you see the role of education and training in driving sustainability in Nigeria’s maritime industry?
Education and training are fundamental. Sustainability requires a workforce that understands not just the technical aspects but also the broader environmental and economic implications of their work. Maritime academies in Nigeria, like the Maritime Academy of Nigeria in Oron, should incorporate sustainability-focused courses into their curricula.
In addition, professional development programs for current maritime workers should include training on energy efficiency, alternative fuels, and environmental compliance. Collaborating with international organisations and experts can also help bring global best practices to Nigeria.
What opportunities exist for Nigeria to become a regional leader in Sustainable Shipping?
Nigeria has significant opportunities to lead. With its strategic location along major shipping routes and extensive coastline, Nigeria can develop green ports equipped with cold ironing and alternative fuel bunkering facilities.
Additionally, by investing in renewable energy projects such as offshore wind and solar farms, Nigeria can generate clean electricity to power its ports and support cold ironing. We can also take advantage of regional trade agreements to promote sustainable shipping practices across West Africa, positioning Nigeria as a hub for eco-friendly maritime operations.
What advice would you give to Nigerian Maritime Stakeholders looking to integrate sustainability into their operations?
Start small but think big. Begin with low-hanging fruits, such as energy efficiency measures like LED lighting and optimised routing. From there, consider long-term investments in alternative fuels, cold ironing, and cleaner vessel technologies.
Stakeholders should also collaborate with international partners to gain access to funding, technical expertise, and best practices. Finally, prioritise education and awareness within your organisations to ensure that everyone, from leadership to operational staff, understands the importance of sustainability and is committed to achieving it.
Looking ahead, what is your vision for the Nigerian Maritime Industry in terms of Sustainability?
My vision is for Nigeria to become a regional leader in sustainable maritime practices, with ports and shipping companies fully aligned with global decarbonisation goals. I see a future where Nigerian ports are equipped with cold ironing facilities, alternative fuel infrastructure, and renewable energy systems.
I also envision Nigerian maritime companies leading in the adoption of zero-emission vessels and energy-efficient operations. By achieving this, Nigeria can not only reduce its environmental footprint but also create new economic opportunities and establish itself as a pioneer in sustainable shipping across Africa.
What do you see as the most critical milestone for the maritime industry in the next five years?
The most critical milestone will be achieving significant progress in reducing greenhouse gas emissions, in line with the IMO’s 2030 targets. This involves scaling up the adoption of alternative fuels, improving energy efficiency across fleets, and enhancing collaboration to meet decarbonization goals.
How do you see alternative fuels like ammonia and hydrogen transforming the maritime industry in the coming years?
Alternative fuels like ammonia and hydrogen have the potential to revolutionize the maritime industry. Hydrogen, for example, is an excellent zero-emission fuel when produced through renewable sources. Ammonia, on the other hand, is easier to store and transport, making it a promising option for long-haul shipping.
In the next decade, I expect to see these fuels integrated into mainstream maritime operations, supported by advancements in engine technology and the development of refueling infrastructure. Collaboration across the value chain from fuel production to ship design will be critical to this transition.
What role do you think digitalisation and artificial intelligence (AI) can play in driving maritime sustainability?
Digitalisation and AI are game-changers. They enable real-time monitoring of vessel performance, predictive maintenance, and optimization of routes to reduce fuel consumption and emissions. For example, digital twin technology can simulate ship operations under various conditions to identify areas for efficiency improvements.
AI can also play a critical role in managing complex supply chains and ensuring compliance with environmental regulations. By integrating these technologies into daily operations, the industry can achieve greater transparency, efficiency, and sustainability.
How do you balance your technical projects with your mentorship and advocacy work?
It’s all about time management and aligning my activities with my overarching goal of driving sustainability. I view mentorship and advocacy as extensions of my technical work because they help amplify the impact of sustainable practices. By guiding the next generation of engineers, I’m ensuring that the industry has the talent needed to carry this work forward. Outside of the workplace, I give talks at Nigerian universities, introducing students to career opportunities in the maritime industry and guiding them toward a sustainable future.
I also incorporate advocacy into my technical projects by demonstrating their benefits to a wider audience, including industry stakeholders and students. This integrated approach keeps me focused and motivated.
What are your future goals, and how do you measure success in your efforts to transform the maritime industry?
In the short term, I aim to accelerate the adoption of near-zero and zero-emission technologies, such as alternative fuels like ammonia and hydrogen. My long-term vision is the full decarbonisation of the maritime industry.
For me, success is measured by tangible outcomes: reductions in greenhouse gas emissions, widespread adoption of sustainable technologies, and alignment with global decarbonization targets. Real-world data and industry collaboration are essential metrics for evaluating progress.
Finally, what advice would you give to young engineers aspiring to make an impact in the maritime industry?
Stay curious and embrace lifelong learning. The maritime industry is evolving rapidly, and there’s ample room for innovation. Focus on sustainability will define the future of the industry. Most importantly, remember that your work has a far-reaching impact. Aim to create lasting, positive change for the environment and future generations.
