Engineers at Bhabha Atomic Research Centre (BARC) in India have developed small nuclear reactor concepts designed to use thorium fuel. These reactors aim to provide continuous electricity to entire districts with extremely small fuel quantities over long periods. Thorium-based reactors offer key advantages: higher fuel abundance, lower long-lived radioactive waste, and enhanced safety characteristics. Claims such as “200 grams for 14 years” refer to energy density potential and closed fuel-cycle

China has announced one of the largest thorium discoveries ever recorded—over 1 million tonnes of this rare, energy-rich element. Thorium is considered one of the most promising fuels for the next generation of nuclear reactors, offering clean, stable, and far safer energy compared to traditional uranium-based systems. If fully developed, this reserve could help power the world for thousands of years, drastically reducing carbon emissions and global dependence on fossil fuels. • Thorium is more