IMPSA has manufactured and supplied equipment to the nuclear industry during 40 years and is the only company in Latin America with ASME N Certification for the design and manufacture of Class 1 nuclear equipment. The company has supplied heavy equipment (steam generators, exchangers, pressurizers. In Argentina, about 10% of the electricity comes from 3 operational nuclear reactors: Embalse (a CANDU reactor), and Atucha I and II, two PHWR German designs also known as PHWR KWU as per PRIS. Argentina had uranium mines, producing 2,582 tonnes until 1997. The Don Otto uranium mine in Salta. The country's National Atomic Energy Commission (Comisión Nacional de Energía Atómica, CNEA) was set up in 1950 and resulted in a spate of activity centred on nuclear R&D, including construction of several research reactors. Today, five research reactors are operated by CNEA and others. Two further. Edenor is the largest electricity distributor in Argentina, managing a comprehensive electricity supply system. 27, 2025 (GLOBE NEWSWIRE) — NANO Nuclear Energy Inc. (NASDAQ: NNE) (“NANO Nuclear” or “the Company”), a leading advanced nuclear energy and technology company focused on developing clean energy solutions, today announced that it has signed a Memorandum of Understanding (MOU).