Public policies and economic incentives are widely used as a strategy to stimulate the use of green technologies and low-emission practices in the waterborne transport sector. Since the Paris Agreement, countries have been encouraged to implement more strategies to reduce greenhouse gas emissions and to build resilience against climate change impacts in developing countries. This article presents a literature review on policies, regulations, and programs that represent economic incentives to promote alternatives to decarbonize maritime and inland waterway transport in sixteen countries, including Colombia. More than one hundred thirty sources of information were reviewed, including official portals of governments, port authorities and organizations, and scientific articles; therefore, the incentives found were grouped into three categories: project financing, differentiated port tariffs, and incentives to cover onshore power service fees. As a result of this review, it was found that differentiated port tariffs were the most common type of incentive. Finally, the specific case of Colombia was analyzed, which provides a deeper perspective of current policies and measures aimed at encouraging the decarbonization of waterborne transport and compares them with the international panorama.

The financial market has a strong influence on supporting the transition to a zero-emission transport system, as this sector requires large investments to implement low-emission technologies and infrastructure and to promote intermodality. This article presents the results obtained from a literature review on the financing mechanisms that have been used in different countries to finance alternatives to decarbonization in rail and inland waterway modes. For this purpose, databases such as Google Scholar, Scopus, MDPI, websites of governments and other related organizations were reviewed. Over 240 sources of information from articles and documents focusing on green finance in rail and inland waterway modes were reviewed. Our study identified many gaps in the literature on green transport financing. We also identified that in the databases consulted, it was possible to obtain more academic sources related to rail transport than inland waterway transport. Finally, an analysis is made of how implementation projects in the rail and inland waterway modes have been financed in Colombia.

Eco-innovation (EI) as a conceptual approach has gained significant momentum in the transition of the manufacturing sector towards sustainability. This paper aims to contribute to the study of the research landscape on EI in the manufacturing industry by applying a bibliometric methodology and identifying prevailing trends and concepts used in academic literature. For this purpose, search engines such as Scopus and Web of Science (WoS) were utilized, along with analytical tools such as Bibliometrix, Microsoft Excel, and Gephi. The search was conducted using equations constructed from keywords deemed relevant to the objective, and the records obtained from the databases were consolidated into a single repository for joint analysis using the RStudio platform. The findings revealed an increase in scientific production from 2010 onwards. The analysis identified that the most influential authors, affiliations, and documents primarily originate from Spain, Germany, and China. The key concepts identified are the circular economy, eco-design, and green technologies, which provide a holistic framework for improving efficiency, reducing waste, and mitigating environmental impacts. EI promotes close collaboration between industries to reduce the ecological footprint. Nonetheless, there is a notable gap in research about EI in the shipbuilding industry, necessitating further exploration in the sector. This study lays a foundation for future investigations in this evolving domain.

The transportation sector's significant contribution to greenhouse gas (GHG) emissions, primarily through fossil fuel consumption by motorized vehicles, remains a critical concern. In this industry, maritime transportation independently contributes to 2.89% of total global greenhouse gas emissions, displaying a persistent upward trend even in the face of enhanced efficiency measures implemented in port facilities and vessel operations. In response to this urgent concern, nations and international organizations have been formulating approaches aimed at mitigating greenhouse gas emissions in this transportation sector, encompassing the implementation of economic incentives. This article presents the findings of an exploratory-descriptive research endeavor, which aims to identify incentive policies implemented across various countries to expedite the adoption of electromobility in maritime and river transportation, thereby reducing GHG emissions from vessels. Data was gathered from authorized government websites, various organizations, maritime and river transport companies, and port authorities in each respective nation. Furthermore, this study classifies the incentives according to their methodologies and conducts a comparative analysis with the existing landscape in Colombia regarding the adoption of economic incentives for electrifying river transportation within the country. Through this analysis, some insights and recommendations can be derived to promote sustainable and environmentally-friendly practices in Colombia's river and maritime transportation sectors.

The phenomenon of innovation, analyzed from the perspective of internal organizational capabilities, becomes accessible through strategic decisions and configurations established by management to enhance corporate performance. In the manufacturing sector, innovation capability (IC) is a critical factor, as it facilitates competitiveness through the development and refinement of products and business processes. This literature review aims to understand the dimensions and application of the term “Innovation Capability” (IC) by identifying the tools used for its measurement and comparison in a comprehensive analysis of studies conducted in the manufacturing industry. To achieve this, a review of academic records published between 2018 and 2023 was conducted, utilizing Scopus and Web of Science (WoS) databases, following PRISMA methodology guidelines. A total of 98 documents focused on the study of IC in manufacturing companies were identified. The reviewed documents collectively analyze IC through nine thematic axes and provide tools for its measurement. Based on the observed results in the records, a framework is proposed that synthesizes the variables related to measuring IC in organizations. This study proposes a novel framework that synthesizes the nine thematic axes for measuring IC in manufacturing, addressing the limitations of previous reviews by integrating organizational, environmental, and technological dimensions. Furthermore, it highlights opportunities for future research to explore and apply the identified instruments in other industries and contexts.

Hydrodynamic performance is an essential factor in the design of a watercraft, and the navigation scenario determines the complexity of its operation. This study aims to identify the effect of speed and length on the hydrodynamic behavior of a semi-planing watercraft in shallow waters. A computational fluid dynamics tool was employed to predict the trim, heave, and resistance parameters of two different hulls: a base hull and a craft with an increased hull length. The two hulls had similar hydrodynamic characteristics. The effects of speed and hull length on these predicted parameters obtained for the two hulls were compared. The results showed a low resistance uncertainty and a reduction in dynamic trim for longer hull lengths. These findings highlight the importance of considering balance and dynamic trim in designing shallow-draft watercrafts to ensure an optimal performance in specific conditions, such as rivers with depth restrictions.