To provide an updated global emissions inventory for 2016–2023 using advanced methodologies to support the IMO’s strategy of achieving net-zero GHG emissions in international shipping by 2050, with interim targets for 2030 and 2040, and to evaluate emission trends including the growing impact of methane from LNG-fueled ships and black carbon to inform future decarbonization policies and strategies.
Fuel Type: Bio-fuel
Shipping: Fuelling deforestation – Why the IMO’s Global Fuel Standard risks incentivising the worst biofuels
To examine the risks posed by the IMO’s Global Fuel Standard (GFS) in promoting unsustainable biofuels, this report analyzes the potential unintended consequences of incentivizing high-emission biofuels in the absence of clear sustainability criteria. It explores the projected rise in biofuel demand within the international shipping sector under GFS, assesses the greenhouse gas impacts of increased biodiesel use, and highlights the potential for adverse climate and environmental outcomes. The report aims to provide policy recommendations that ensure the GFS supports genuinely sustainable decarbonization pathways and avoids triggering deforestation and other land-use emissions.
Biofuels in shipping (2025 Ver.)
To investigate the role of bio-marine fuels in the ongoing decarbonization transition of international shipping, this report examines key challenges such as technological advancements, feedstock scarcity, and supply infrastructure improvements. Global regulatory frameworks, including IMO measures, FuelEU Maritime, and the EU ETS, along with shippers’ Scope 3 emission reduction demands, are driving the commercialization of bio-marine fuels.
Regulatory trends and impact: Second Edition
To provide the explanation of the latest adopted and anticipated IMO regulations, offering insights into their impact on the maritime sector.
To highlight key regulatory changes at regional and national levels, emphasizing their potential implications for industry stakeholders.
Availability of E-fuels and E-fuel-capable Vessels from 2027–2030
To assess the market readiness of e-fuels and e-fuel-capable vessels for commercial deployment in the maritime sector between 2027 and 2030. The report seeks to provide insights into the production capacity of e-fuels, the readiness of vessels to use these fuels, and the alignment of these elements to support ZEMBA’s next tender process. The study also aims to identify challenges such as financial barriers and deployment mismatches, offering strategies to accelerate zero-emission technology adoption in shipping.
Preparing Tanker Vessels for Conversion to Green Fuels
To analyse the technical, economic, and environmental impacts of converting tanker vessels to green fuels such as methanol and ammonia. This report aims to assess the readiness level and costs of fuel transition, providing insights to propose optimal design and operational strategies that align with sustainable shipping practices and regulatory requirements.
Maritime Forecast to 2050
To emphasize the necessity of improving energy efficiency and establishing fuel transition strategies to achieve the decarbonization targets of IMO. This report explores methods to maintain the competitiveness of international shipping by 2030, focusing on fuel reduction, digitalization, and carbon capture technologies. Additionally, it examines strategies for expanding related infrastructure and addressing cost increases, providing insights into strategic responses to these challenges.
Carbon Accounting for Sustainable Biofuels
To examine the challenges related to the carbon intensity of biofuels and emphasize the importance of transparent and science-based carbon accounting for sustainable biofuels. This report seeks to identify the factors contributing to the variability of lifecycle GHG emissions, particularly land use changes, and provides insights into regulatory frameworks across different regions. The goal is to propose pragmatic and performance-based policies that foster continuous improvement and attract necessary investments, thus ensuring the large-scale deployment of biofuels aligns with climate goals.
Frequently Asked Questions on the application of latest international marine fuel quality standard ISO 8217:2024
To address the FAQs from ship operators regarding the application of the latest international marine fuel quality standard, ISO 8217:2024
To provide insights into the significant changes made in the 7th edition and guide marine fuel buyers in understanding and applying the updated standards
Alternative Fuels Insight
To provide insight into the future transition of international shipping to alternative fuels, focusing on achieving net-zero GHG emissions by 2050.
To offer guidance on selecting the appropriate alternative fuels and addressing the technical, economic, and regulatory factors involved in making informed decisions.