ALTA presents study on the transition to net zero emissions in aviation in Latin America and the Caribbean
The report highlights that the region needs its own approach, with progressive measures and coordination among actors, to move towards the 2050 goal without affecting connectivity or economic development
Within the framework of the global challenge to achieve net zero emissions by 2050, the Latin American and Caribbean Air Transport Association (ALTA), with the technical support of the consulting firm ICF, presented the study “Net Zero Aviation in Latin America and the Caribbean: Pathways and Trade-offs”, which analyzes the different alternatives to advance towards this goal in the region.
The report underscores that Latin America and the Caribbean have unique structural conditions that require a specific, realistic, and sustainable approach. In this regard, it emphasizes the need for coordinated action among airlines, operators, governments, and other stakeholders in the aviation ecosystem to create the necessary conditions for implementing the transition.
“There is a firm commitment from the industry to the Net Zero goal, but also a recognition that the region faces particular challenges. Aviation is not a luxury: it is an engine of economic development, representing 3.6% of GDP and 2.9% of employment in Latin America and the Caribbean,” stated Peter Cerdá, CEO of ALTA.
The study was developed in conjunction with ICF International and included a review of existing policies, a country-by-country survey, technical visits, and meetings with governments, civil aviation authorities, manufacturers, suppliers, and other key stakeholders in the sector. Based on this information, projections and scenarios were developed up to 2050.
Among the key findings, it is highlighted that fleet renewal is one of the most effective tools for reducing emissions, improving fuel efficiency, and optimizing operating costs. Currently, 38% of the region's air capacity already operates with new-generation aircraft, surpassing Europe and the United States (34%), with investments reaching USD 40 billion and more than 1,100 aircraft incorporated.
Meanwhile, operational efficiency appears to be the most immediate and cost-effective measure, with the potential to reduce emissions by up to 11%. This includes route optimization, reduced ground time, and the use of digital technologies, although its implementation depends on effective coordination between governments, airports, and air navigation service providers.
Regarding sustainable aviation fuel (SAF), the study positions it as the most relevant long-term tool, although it warns that it faces significant barriers. Currently, its cost is between 3 and 12 times higher than conventional fuel, and without government incentives, its widespread adoption could increase the cost per seat by USD 43 and reduce air traffic by up to 30%. Nevertheless, the region has high potential to develop this industry thanks to the availability of raw materials, provided that adequate public policies and infrastructure are in place.
Another key point is the potential of Latin America and the Caribbean in the carbon credit market. Between 2020 and 2024, the region generated 23% of global credits, despite accounting for only 6.7% of emissions. However, the report highlights the need to advance international standards that would allow these nature-based solutions to be integrated into the aviation sector.
Overall, the study concludes that the region has already made concrete progress, especially in fleet modernization, and that operational efficiency is the most immediate tool for reducing emissions. It also highlights the need to lay the groundwork for a gradual, inclusive, and sustainable transition, without compromising connectivity or economic development.
Source: ALTA.