

The IOA is one of the few organizations analyzing and working to reduce the ecological impacts of ships scrubber discharges in Latin America, and has been working for two years in the Baja California Peninsula with civil society, companies, and local governments to build capacity and raise awareness about this emerging environmental issue. With the help of partners, we are now expanding the scope of this work to promote the overall sustainability of maritime transport in the region by advocating for actions that reduce the environmental impact and carbon footprint of vessels and ports alike. We are convinced these actions will help not only decarbonize the industry, but also make it more competitive globally.
Given the global trends of decarbonization and the energy transition, sustainability is a competitive advantage—but will soon become the minimum requirement. Greenhouse gas emissions from the maritime transportation sector are expected to grow by almost 6 times what they are today by mid-century unless ambitious actions are taken, and actors along the supply chain are pressured to act by implementing energy efficiency measures, operational improvements, and making fuel choices to reduce their carbon footprint. Moreover, there is growing empirical evidence that maritime trade routes are being modified due to access to cleaner fuels, and in the future, the same will happen for access to ports with higher environmental standards—as green marine corridors gain traction. As such, sustainability will inevitably become a cornerstone of the industry’s competitiveness.
In this context and with the above objectives, the IOA has been invited to become a supporting partner of the Getting to Zero Coalition, which promotes the decarbonization of shipping internationally. Here, we will share our insights through their Latin America Taskforce. The IOA has also placed the issue of scrubbers on the agenda of international fora, such as the Our Oceans Conference, and is working with important regional stakeholders, such as the IMO’s Maritime Technology Cooperation Center (MTCC)- LATAM to identify and share best practices for ports and vessels. It has also become a strategic partner of the Inter-American Committee on Ports (CIP) of the Organization of American States.

About our initiative and the international context
Given the global trends of decarbonization and the energy transition, sustainability is a competitive advantage—but will soon become the minimum requirement. Greenhouse gas emissions from the maritime transportation sector are expected to grow by almost 6 times what they are today by mid-century unless ambitious actions are taken, and actors along the supply chain are pressured to act by implementing energy efficiency measures, operational improvements, and making fuel choices to reduce their carbon footprint. Moreover, there is growing empirical evidence that maritime trade routes are being modified due to access to cleaner fuels, and in the future, the same will happen for access to ports with higher environmental standards—as green marine corridors gain traction. As such, sustainability will inevitably become a cornerstone of the industry’s competitiveness.
In this context and with the above objectives, the IOA has been invited to become a supporting partner of the Getting to Zero Coalition, which promotes the decarbonization of shipping internationally. Here, we will share our insights through their Latin America Taskforce. The IOA has also placed the issue of scrubbers on the agenda of international fora, such as the Our Oceans Conference, and is working with important regional stakeholders, such as the IMO’s Maritime Technology Cooperation Center (MTCC)- LATAM to identify and share best practices for ports and vessels. It has also become a strategic partner of the Inter-American Committee on Ports (CIP) of the Organization of American States.
Landmark
Reports

A Hemispheric Analysis of Scrubber Washwater Discharge Regulations in Countries of the Americas
SEE FULL REPORT In English

Emissions and Effluents from Cruise Ships in the Bay of La Paz, Mexico
Cruise ships introduce polluting emissions into the atmosphere, even when at anchor. Additionally, a growing number of these vessels are retrofitted with Exhaust Gas Cleaning Systems, also known as scrubbers, which discharge effluents into the ocean that are found to have negative impacts for the entire marine ecosystems. At different moments during the COVID-19 pandemic, several larger-than-average cruise ships anchored in the Bay of La Paz, Mexico, in the Gulf of California, for several weeks at a time. This study evaluates and quantifies air emissions and washwater effluents of 10 of those vessels between January 1, 2020, and June 30, 2021 in the La Paz Bay. We found that they released 108,760 tons of carbon dioxide, 330 tons of sulfur dioxide, and 2,800 tons of nitrogen oxides into the atmosphere. All of these cruise ships have scrubbers installed, and they discharged in aggregate more than 8 million m3 of scrubber washwater, equivalent to the capacity of 3,224 Olympic-size swimming pools.
SEE FULL REPORT In English
VER REPORTE COMPLETO En Español
En Español
STORYMAP

In this interactive story, we follow the “Sapphire of the West”, a fictional but representative cruise ship, on a 5-day journey from San Diego to La Paz, Mexico, doing two other port of calls along the way, where we explore some of the regulations and technologies in place in every port of call as well as the environmental impacts the vessel has in each place-stemmed from scrubbers and fuel usage.
Storymap
In this interactive story, we follow the “Sapphire of the West”, a fictional but representative cruise ship, on a 5-day journey from San Diego to La Paz, Mexico, doing two other port of calls along the way, where we explore some of the regulations and technologies in place in every port of call as well as the environmental impacts the vessel has in each place—stemmed from scrubbers and fuel usage.
Webinars
View this 2-hour webinar
we organized with a few other partners to learn about the different impacts of vessels on the environment, from air emissions and contaminants to water pollution, as well as initiatives, regulations, and actions that aim to decrease such impacts.
You can also find and download all the webinar’s speakers’ presentations here.
Coming Up
La Paz, February 2024
La Paz, Baja California Sur, México.
We will bring together key stakeholders from government, maritime & logistics companies, as well as academia and communities from the Las Californias region (Baja California, Baja California Sur, and California, US), to mobilize concrete actions towards a more sustainable shipping sector.
MORE DETAILS SOON
Infographics & more
RESOURCES
You can also see this 4-minute video capsule in Spanish that explains the marine pollution scrubbers create. Ver cápsula en español
Publications, op-eds, and
recommendations for Mexico
Publications,
op-eds, and
recommendations
for Mexico
Un sector marítimo más competitivo y sustentable: un ganar-ganar para México
Read article part 1: La industria marítima en México , incluyendo a Pemex como proveedor de combustibles, perderá competitividad si no se suma a la transición energética.
Read article part 2: México no ha emitido normas para mermar la contaminación marina y disminuir el límite permitido de azufre en los combustibles de barcos.
Recommendations for Mexico
a. Ratify MARPOL Annex VI and impose environmental standards that, while stricter, will help protect our natural capital (including a complete ban on scrubber discharges). They are already in place in many parts of the world and do not deter businesses.
b. Invest in the production and scaling of low-carbon technologies and fuel, using the resources and industries we already have -such as green hydrogen and green methanol. This includes not only the private sector but also ports and the government (and tools they have at their disposal, such as incentives), and most certainly the development bank.
c. Let’s collaborate with different stakeholders in the sector to promote early and voluntary action, and support ports in decarbonizing operations and improving their energy efficiency. This will make us an attractive destination, effectively increasing our competitiveness, for the growing number of companies and customers seeking to acquire and transport their goods in the most sustainable way possible. Demand-driven initiatives and pre-requisites are already coming down the pipeline.
Recommendations for Mexico
a. Ratify MARPOL Annex VI and impose environmental standards that, while stricter, will help protect our natural capital (including a complete ban on scrubber discharges). They are already in place in many parts of the world and do not deter businesses.
b. Invest in the production and scaling of low-carbon technologies and fuel, using the resources and industries we already have -such as green hydrogen and green methanol. This includes not only the private sector but also ports and the government (and tools they have at their disposal, such as incentives), and most certainly the development bank.
c. Let’s collaborate with different stakeholders in the sector to promote early and voluntary action, and support ports in decarbonizing operations and improving their energy efficiency. This will make us an attractive destination, effectively increasing our competitiveness, for the growing number of companies and customers seeking to acquire and transport their goods in the most sustainable way possible. Demand-driven initiatives and pre-requisites are already coming down the pipeline.
Alliances

Getting to
Zero Coalition
The Coalition is a community of ambitious stakeholders from across the maritime, energy, infrastructure, and financial sectors, supported by key IGOs, knowledge partners and other stakeholders committed to the decarbonization of international shipping, and endorsed by several governments.
The ambition of the Getting to Zero Coalition is to have commercially viable zero-emission vessels operating along deep-sea trade routes by 2030, supported by the necessary infrastructure for scalable net zero-carbon energy sources including their production, distribution, storage, and bunkering. The Coalition is managed by the Global Maritime Forum, who initially founded the Coalition together with the World Economic Forum and Friends of Ocean Action.
The Institute of the Americas became a Getting to Zero Coalition supporting partner in August 2023.

Inter-American Committee on Ports (CIP)
The Inter-American Committee on Ports (CIP) is the only permanent forum that brings together the National Port Authorities of the 34 Member Countries of the Organization of American States (OAS) and leaders of the maritime-port industry to promote the development of a secure, competitive, sustainable, and inclusive sector.
The Institute of the Americas became a CIP strategic partner in August 2023.

Getting to
Zero Coalition
The Coalition is a community of ambitious stakeholders from across the maritime, energy, infrastructure, and financial sectors, supported by key IGOs, knowledge partners and other stakeholders committed to the decarbonization of international shipping, and endorsed by several governments.
The ambition of the Getting to Zero Coalition is to have commercially viable zero-emission vessels operating along deep-sea trade routes by 2030, supported by the necessary infrastructure for scalable net zero-carbon energy sources including their production, distribution, storage, and bunkering. The Coalition is managed by the Global Maritime Forum, who initially founded the Coalition together with the World Economic Forum and Friends of Ocean Action.
The Institute of the Americas became a Getting to Zero Coalition supporting partner in August 2023.

Inter-American Committee on Ports (CIP)
The Inter-American Committee on Ports (CIP) is the only permanent forum that brings together the National Port Authorities of the 34 Member Countries of the Organization of American States (OAS) and leaders of the maritime-port industry to promote the development of a secure, competitive, sustainable, and inclusive sector.
The Institute of the Americas became a CIP strategic partner in August 2023.
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