Chinese geologists have revealed that the country may have access to an ‘endless’ energy source capable of powering its needs for an astonishing 60,000 years. The newly identified thorium reserves, primarily located in Inner Mongolia’s Bayan Obo mining complex, could reshape the global energy landscape and reduce dependence on fossil fuels. The report was published in the Chinese journal Geological Review.
According to a recently national survey, China’s thorium deposits remain largely untapped, offering the potential to fuel household energy demands ‘almost forever.’ The South China Morning Post reports that if fully extracted, the Bayan Obo mining complex alone could yield up to 1 million tonnes of thorium.
Thorium is a naturally occurring radioactive element that can be used as fuel in nuclear reactors. Unlike uranium, which is commonly used in nuclear power plants, thorium is more abundant, produces less radioactive waste, and is considered safer. Scientists believe that thorium-based reactors could provide a cleaner and more sustainable source of energy for the future.
‘For over a century, nations have been engaging in wars over fossil fuels. It turns out the endless energy source lies right under our feet,’ a Beijing-based researcher, who spoke on the condition of anonymity, told the South China Post.
China has been investing heavily in thorium-based nuclear reactors for several years. The country has already built an experimental thorium reactor in the desert region of Gansu. With the discovery of such a massive thorium reserve, China could now accelerate its plans to develop commercial thorium reactors. This could help the country achieve its goal of becoming carbon-neutral by 2060.
“With wars and conflicts over fossil fuels spanning more than a century, it turns out the answer to unlimited energy has been under our feet all along,” a Beijing-based geologist told the South China Post.
Thorium has several advantages over uranium. First, it is three to four times more abundant than uranium, making it a more sustainable option. Second, thorium reactors generate less nuclear waste, which means fewer environmental risks. Third, thorium-based reactors have a lower risk of nuclear accidents because they operate at lower pressures and temperatures compared to traditional uranium reactors.
The discovery of thorium in China could have a major impact on the global energy market. If China successfully develops thorium-based nuclear power, it could reduce its reliance on uranium imports. This could also lead to cheaper and cleaner electricity, helping to cut carbon emissions and fight climate change.
Many countries, including India and the United States, have explored thorium as an alternative fuel, but progress has been slow due to high costs and technical challenges. However, with China’s latest discovery and investment in thorium reactors, the world could see a shift toward this cleaner nuclear energy source in the coming decades.
Despite its many advantages, thorium energy is not without challenges. One of the biggest issues is that thorium is not directly usable as fuel. It needs to be converted into uranium-233 before it can be used in a nuclear reactor. This process is complex and requires advanced technology.
Another challenge is the lack of existing thorium reactor designs. Most nuclear power plants today are designed to use uranium, so switching to thorium would require new infrastructure and significant investment.
Experts worry about the potential risks of thorium-based reactors. While they are considered safer than uranium reactors, there are still concerns about radioactive waste management and nuclear proliferation.
China has been at the forefront of renewable and nuclear energy development. The country leads in solar power, wind energy, and electric vehicle production. Now, with this new thorium discovery, China could also take the lead in developing next-generation nuclear power.
