Once you lose the trained scientists, the institutional knowledge, the technological edge—you can't easily rebuild it.
En el último día de mayo, mientras Argentina conmemoraba su Día Nacional de la Energía Atómica, dos senadores bonaerenses presentaron proyectos de ley destinados a blindar el programa nuclear del país frente a los vaivenes de la política ordinaria. La propuesta —que exigiría una mayoría de dos tercios del Congreso para cancelar, transferir o desmantelar proyectos como el reactor CAREM— plantea una pregunta antigua sobre la democracia: ¿puede una generación comprometer a las siguientes a preservar lo que construyó? En el fondo, la iniciativa es una apuesta a que ciertas conquistas del conocimiento colectivo trascienden los ciclos electorales y merecen una protección más profunda que la que ofrece la mayoría simple.
- El gobierno actual, con su orientación hacia la extracción de recursos, genera alarma entre quienes temen que décadas de inversión científica y soberanía tecnológica puedan desmantelarse con una sola decisión administrativa.
- El reactor CAREM —diseñado íntegramente en Argentina y reconocido mundialmente como innovación de vanguardia— se convierte en el símbolo central de lo que está en juego: el trabajo acumulado de generaciones de científicos e ingenieros financiados con fondos públicos.
- Los senadores Di Tullio y De Pedro presentaron proyectos complementarios que extenderían el requisito de supermayoría no solo al CAREM, sino a toda la arquitectura estratégica del sector nuclear, incluyendo acuerdos de cooperación internacional y programas de I+D.
- La elección del 31 de mayo —aniversario de hitos fundacionales de la historia nuclear argentina— convierte el anuncio en un acto deliberadamente simbólico, una declaración sobre lo que el país ha construido y lo que podría perder.
- El mecanismo propuesto busca transformar la energía nuclear de política de gobierno en política de Estado, sustrayéndola del alcance de cualquier administración que no logre un consenso parlamentario amplio.
El último día de mayo, mientras Argentina celebraba su Día Nacional de la Energía Atómica, los senadores Juliana Di Tullio y Wado de Pedro presentaron proyectos de ley para proteger el programa nuclear del país mediante un mecanismo constitucional: cualquier decisión mayor sobre el sector requeriría el respaldo de dos tercios del Congreso.
El primer proyecto, firmado por ambos, apunta directamente al reactor CAREM, un pequeño reactor modular de diseño enteramente argentino que ha ganado reconocimiento internacional. La propuesta impediría cancelarlo, transferir su tecnología o separarlo de la Comisión Nacional de Energía Atómica sin esa supermayoría. El argumento es claro: el CAREM encarna el trabajo de múltiples generaciones de científicos e ingenieros sostenido por inversión pública, y permitir que una sola administración lo desmantele equivaldría a dilapidar ese legado.
La segunda iniciativa, de Di Tullio, amplía el alcance a toda la arquitectura estratégica del sector: programas de investigación, acuerdos de transferencia tecnológica y cooperación internacional. El objetivo explícito es convertir la energía nuclear en una política de Estado que sobreviva a los cambios de gobierno.
En sus declaraciones, Di Tullio advirtió sobre lo que describió como la orientación del gobierno actual hacia la extracción indiscriminada de recursos y la cesión del patrimonio nacional. De Pedro, por su parte, subrayó el logro singular de Argentina: uno de los pocos países del mundo que ha desarrollado un ciclo completo de combustible nuclear para fines pacíficos. Ese capital —décadas de gasto público, una fuerza de trabajo especializada, capacidad científica propia— es, en sus palabras, el patrimonio estratégico de la Nación.
La fecha no fue casual. El 31 de mayo marca aniversarios clave en la historia nuclear argentina, y al elegirla, los senadores convirtieron el anuncio en una declaración sobre lo que el país ha construido. La exigencia de supermayoría es, en esencia, una apuesta a que ciertas conquistas del conocimiento colectivo son demasiado importantes para quedar a merced de la política ordinaria.
On the last day of May, as Argentina marked its National Atomic Energy Day, two senators from Buenos Aires introduced legislation designed to place the country's nuclear program beyond the reach of shifting political winds. Juliana Di Tullio and Wado de Pedro, both from the ruling Peronist bloc, presented separate but complementary bills aimed at locking in decades of nuclear investment and scientific development through a constitutional mechanism: any major decision about the program would require a two-thirds supermajority in Congress to proceed.
The first proposal, co-authored by both senators, focuses specifically on the CAREM reactor—a small modular reactor designed entirely within Argentina and recognized globally as one of the most innovative developments in nuclear technology. The bill stipulates that canceling the project, transferring its technology, or severing it from the National Atomic Energy Commission would all require that supermajority threshold. The reasoning is straightforward: the CAREM represents the accumulated work of multiple generations of Argentine scientists and engineers, backed by sustained public investment. To allow a single administration to dismantle it would be to squander that inheritance.
Di Tullio's second initiative casts a wider net. Rather than protecting just one reactor, it extends the supermajority requirement to the entire strategic architecture of Argentina's nuclear sector—research and development programs, technology transfer agreements, international cooperation accords, and other structural decisions. The intent is explicit: to transform nuclear energy from a policy subject to electoral cycles into a genuine state policy, one that survives changes of government.
In her remarks, Di Tullio framed the effort as a defense against what she sees as the current administration's priorities. She warned that the government is oriented toward "indiscriminate extraction of our resources, the surrender of our patrimony," and she expressed alarm at the prospect of damage to the country's science and technology infrastructure. De Pedro took a different rhetorical tack, emphasizing Argentina's singular achievement on the global stage. Few nations, he noted, have developed a complete nuclear fuel cycle for peaceful purposes. That accomplishment—the decades of public spending, the trained workforce, the scientific capacity—constitutes what he called "the strategic patrimony of the Nation." The CAREM, in his view, exemplifies Argentina's capacity to generate cutting-edge technology, add value through knowledge, and build technological sovereignty.
Both senators have long been defenders of Argentina's nuclear institutions: the CNEA, INVAP (the state technology company), Nucleoeléctrica Argentina, and the CAREM project itself. Their legislative push reflects a deeper anxiety about continuity. The bills' supporting documents make the case that discontinuity in long-term nuclear policy causes damage that is difficult to reverse—that losing technological capacity and halting projects can set back a nation's development for years.
The timing of the announcement was deliberate. May 31st is not arbitrary; it marks the anniversary of key milestones in Argentina's nuclear history, moments when the country established itself as a reference point in the field. By introducing these bills on that date, Di Tullio and De Pedro were making a statement about what Argentina has built and what it stands to lose. The supermajority requirement is, in essence, a bet that some things are too important to be left to the ordinary machinery of democratic politics—that they require a deeper consensus to change.
Citas Notables
We cannot allow a cross-cutting policy like this to be at the mercy of arbitrary decisions by governments in power. Argentines deserve to design and sustain long-term strategies.— Senator Juliana Di Tullio
The CAREM is proof of Argentina's capacity to generate cutting-edge technology, add value to knowledge, and build technological sovereignty.— Senator Wado de Pedro
La Conversación del Hearth Otra perspectiva de la historia
Why would senators from the ruling party introduce a bill that constrains their own government's power?
Because they see the nuclear program as something larger than any single administration. They're worried the current government might dismantle it, and they want to make that impossible—even for future governments they might not control.
But doesn't a supermajority requirement just freeze policy in place? What if the program genuinely needs to change?
That's the tension. They're betting that the damage from cancellation outweighs the cost of inflexibility. Once you lose the trained scientists, the institutional knowledge, the technological edge—you can't easily rebuild it.
De Pedro kept talking about Argentina's "strategic patrimony." What does that mean in practical terms?
It means the country has spent decades building something most nations can't do: a complete peaceful nuclear fuel cycle, from mining to reactor design. That's leverage, prestige, and independence. Losing it would be like a country dismantling its space program.
Is this really about protecting the CAREM, or is it about the senators protecting themselves politically?
Probably both. They're defending an institution they've championed for years. But they're also signaling to their base that they won't let the current government undo what the left built.
What happens if the government just ignores the law?
That's the real question. A supermajority requirement only works if Congress respects it. If the government has the votes, it can change the law itself.