New Delhi, April 19 (NationPress) India appears to be on the verge of achieving long-term nuclear self-sufficiency, following a critical development in its ambitious three-stage nuclear initiative, as reported in the Vietnam Times. This milestone marks a significant shift in India’s longstanding strategy aimed at overcoming fuel limitations and establishing a robust nuclear energy framework.

The report highlights a persistent challenge that India has faced: “India lacked sufficient uranium, the primary fuel for most nuclear reactors.” Currently, the country continues to rely on imports, with key agreements established with nations such as Canada. However, India is endowed with vast thorium reserves, representing about 25 percent of the global total, hidden within its terrain, presenting a unique opportunity for the future.

The article points out that thorium cannot be utilized as fuel in its raw form and necessitates conversion, leading India to adopt a long-range strategy instead of seeking immediate solutions. “Rather than focusing merely on speed, (Indian nuclear scientist Dr Homi J.) Bhabha envisioned a far more ambitious undertaking: a system capable of transforming resource scarcity into self-sufficiency, even if it required decades to realize.”

This vision was the foundation for India’s three-stage nuclear program—starting with uranium, progressing to plutonium, and ultimately harnessing thorium. After years of delay, recent advancements have altered the situation.

On April 6, India’s Prototype Fast Breeder Reactor (PFBR) at Kalpakkam achieved criticality for the first time. The report emphasizes the significance of this event, stating that “criticality marks the phase when a nuclear reactor becomes self-sustaining.”

While fast breeder reactors are operational in other nations, the Vietnam Times notes that “in most cases, the endeavors surrounding these reactors haven’t unfolded as planned.” India’s unwavering commitment to this endeavor sets it apart. “India did not waver in its quest for breeder reactors, recognizing their essential role.”

The importance of this milestone extends far into the future. The Vietnam Times asserts that “by achieving criticality, India has demonstrated its capacity to operate a reactor fueled by plutonium, bringing the nation closer to expanding its nuclear fuel resources.” These reactors have the potential to “generate more usable material than they consume,” thus converting limited resources into sustainable energy sources.

Furthermore, the report underscores the intricate technological challenges involved, including the utilization of mixed oxide fuel and liquid sodium cooling, which “must be sealed, monitored, and engineered with utmost precision.”

Despite this breakthrough, challenges remain. Currently, nuclear energy constitutes just over 3 percent of India’s electrical generation, and “there’s still a considerable journey ahead.” Nonetheless, if successful, this initiative could drastically reduce reliance on imported uranium.

In conclusion, the report suggests that India might finally be realizing Dr. Bhabha’s long-held aspiration: “Operating on fuel it already possesses instead of depending on global sources.”