OLACDE and IAEA discuss the future of nuclear energy in Latin America and the Caribbean

The Latin American and Caribbean Energy Organization (OLACDE) and the International Atomic Energy Agency (IAEA) held a webinar titled Perspectives for Nuclear Energy in Latin America and the Caribbean. This event addressed the crucial role of nuclear energy in decarbonizing the energy matrices of the region. It emphasized international trends and the potential of Small Modular Reactors (SMRs).

Rafael Mariano Grossi, Director General of the IAEA, and Andrés Rebolledo, Executive Secretary of OLACDE, participated in the event’s opening, highlighting the relevance of nuclear energy in accelerating the transition to clean energy in the region. Also present were Thiago Barral, Brazil’s National Secretary for Energy Transition and Planning, and Daniel Álvarez, General Director of Energy, Hydrocarbons, and Mines of El Salvador.

Rafael Mariano Grossi emphasized the importance of nuclear energy in the global energy matrix, highlighting its potential in Latin America and the Caribbean. He noted that currently, 415 nuclear reactors operate in 31 countries, with a capacity of approximately 374 GW, providing 25% of the global low-carbon electricity production. In Latin America (Argentina, Brazil, and Mexico), seven reactors operate with a combined capacity of 5 GW. Grossi highlighted that projections from the agency he leads foresee an increase in nuclear capacity by 2.5 times by 2050, and in Latin America and the Caribbean, the expansion will involve both extending the life of existing plants and developing new projects. He also highlighted that SMRs are the future in many regions, with developments underway in the U.S., China, Russia, and South Korea, and countries like El Salvador exploring their implementation.

Thiago Barral emphasized Brazil’s commitment to the energy transition and highlighted nuclear energy as key to a resilient matrix. He mentioned the extension of Angra 1’s lifespan, the reactivation of Angra 3, and the interest in SMRs. Additionally, Brazil positions itself as a relevant actor in uranium production and supports the creation of a regional forum for energy planning in Latin America and the Caribbean.

Meanwhile, Daniel Álvarez highlighted the opportunity for El Salvador in adopting nuclear energy, driven by the need to diversify its energy matrix and address challenges such as droughts and fuel price fluctuations. He mentioned the international support received and a plan to build a nuclear reactor by 2030, training 400 specialists. He stressed the importance of reducing energy costs to attract investment and improve services like the health sector through the use of radioisotopes.

Andrés Rebolledo emphasized the renewed interest in nuclear energy in the region. He noted technological advancements that address safety concerns and highlighted the relevance of nuclear energy in a context of energy security and sovereignty. Additionally, he valued Latin America and the Caribbean’s leadership in clean energies and the need to diversify their energy sources, considering nuclear energy as an important additional option for the future.

OLACDE and IAEA highlighted the importance of technical cooperation and the development of capacities, infrastructure, and financing as key elements to advancing clean energy transitions, emphasizing the strategic role that SMRs can play in Latin America and the Caribbean

Watch the webinar at the following link: https://www.youtube.com/live/XSGgOJREiNM

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OLACDE and IAEA discuss the future of nuclear energy in Latin America and the Caribbean

Newsletter summary

The Latin American and Caribbean Energy Organization (OLACDE) and the International Atomic Energy Agency (IAEA) held a webinar titled Perspectives for Nuclear Energy in Latin America and the Caribbean.

Capacity building & knowledge

We advance high-level technical training programs that foster experience-sharing and develop the human and institutional capacities required to drive energy transformations across our region.

Our academic programs offer executive courses, postgraduate diplomas, master’s degrees, and innovative initiatives focused on key areas such as the energy transition, conventional and renewable energy, electromobility, and regional integration.

OLACDE builds a regional network of energy expertise, connecting governments, young professionals, academics, and industry experts to foster collaborative solutions through technical cooperation and talent development to address future energy and climate challenges.

Technical cooperation & climate finance

We strengthen South-South and triangular cooperation as key drivers to accelerate energy transitions across Latin America and the Caribbean. OLACDE unites efforts among governments, multilateral organizations, academic institutions, and the private sector to mobilize financing, technical expertise, and innovative solutions tailored to our regional context.

We advance strategic initiatives aimed at directing resources toward decarbonization, conventional energy, renewables, and energy justice projects—building a more efficient, inclusive, and sustainable regional cooperation architecture.

Regional energy community

We are building a regional energy community with a global outlook, positioning Latin America and the Caribbean as a pivotal player on the international stage. OLACDE amplifies regional representation in key multilateral energy, trade, and climate forums by fostering strategic alliances and international cooperation.

Through flagship events such as Energy Week and new spaces for high-level dialogue, we champion a collective voice that attracts investment, drives technical partnerships, and unlocks sustainable development opportunities across our region

Energy transition & strategic projects

We foster a regional energy transition built on sustainability, energy security, and social inclusion. OLACDE supports Member Countries in adopting emerging technologies—such as energy efficiency, storage solutions, green hydrogen, electromobility, and grid digitalization—to accelerate the sector’s decarbonization.

Our approach promotes strategic projects that strengthen energy resilience across Latin America and the Caribbean, reducing emissions while building a cleaner, more competitive energy infrastructure. Key regional initiatives, including OEMLAC, position our region as a benchmark for climate innovation and sustainable energy development.

Energy information and data

We develop regional platforms dedicated to energy intelligence, technical analysis, and strategic data systems that empower both public and private decision-making across the sector. OLACDE drives digital transformation in energy by leveraging artificial intelligence, georeferencing, and advanced analytical tools to map regional energy trends.

The integration of systems such as SieLAC, along with new regional digital platforms, consolidates reliable, up-to-date technical data—enabling modern, interoperable, and evidence-based energy planning.

Regional energy integration

We foster cooperation across the regional energy sector by prioritizing infrastructure development, cross-border collaboration, and regulatory alignment to enhance energy security in Latin America and the Caribbean. OLACDE coordinates strategic projects in power grid interconnections, natural gas integration, and joint energy planning to build resilient, sustainable partnerships.

Working alongside the governments of our 27 Member States, regional blocs, multilateral institutions, and key public and private stakeholders, we drive initiatives that introduce innovative energy exchange mechanisms, strengthen national capacities, and accelerate a unified regional energy transition.