China manages its nuclear waste through temporary storage (spent fuel pools, dry storage) and is developing long-term solutions, primarily focusing on the Beishan Underground Research Laboratory (URL) in the Gobi Desert (Gansu Province), a deep geological facility in stable granite to test final disposal methods for high-level waste. The country also operates a nuclear vitrification plant and is building reprocessing capacity for potential fuel recycling, with Beishan expected to become a final repository candidate by 2041-2050.
China is using vitrification in its approach to high level waste. Vitrification is a method of turning radioactive liquids into logs of glass that can safely contain hazardous isotopes for hundreds of years.
France has the greatest share of nuclear power in total electricity generation worldwide.
Between 2020 and 2021, China began construction of three large intercontinental ballistic missile silo fields near Yumen City in Gansu, Hami in Xinjiang, and Ordos City in Inner Mongolia. By 2025 these were assessed to total 320 silos for solid-fueled missiles and 30 silos for liquid-fuel DF-5 missiles.
In 1977, the President decided to indefinitely defer commercial nuclear spent fuel reprocessing in the United States because of the risks of nuclear technology and/or materials being diverted from such plants.
All waste is meticulously sorted by radioactivity level and by type. Whenever possible, the waste is subsequently treated using various processes: compaction, incineration, melting or vitrification.
Yes, Chernobyl is still highly radioactive in many areas, especially near the damaged reactor, but radiation levels vary significantly; some parts of the exclusion zone have contamination low enough for potential limited agriculture, while a 2025 drone strike damaged the New Safe Confinement (NSC) structure, raising concerns about long-term containment, although immediate levels stayed stable as the NSC's function is to contain the original sarcophagus's radioactive material, not the entire zone.
Russia and the United States together possess nearly 90% of the world's nuclear weapons, with Russia holding the largest total stockpile and the U.S. having a substantial number of deployed strategic warheads, making them the dominant nuclear powers by far, despite other nations like China, the UK, France, India, Pakistan, Israel, and North Korea also having nuclear arsenals.
In 1951, China signed a secret agreement with Moscow through which China provided uranium ores in exchange for Soviet assistance in nuclear technology. China began developing nuclear weapons in the late 1950s with substantial Soviet assistance.
The counterintelligence and economic espionage efforts emanating from the government of China and the Chinese Communist Party are a grave threat to the economic well-being and democratic values of the United States. Confronting this threat is the FBI's top counterintelligence priority.
Nuclear power phase-out
China is quickly becoming the global leader in nuclear power, with nearly as many reactors under construction as the rest of the world combined. While its dominance of solar panels and electric vehicles is well known, China is also building nuclear plants at an extraordinary pace.
Government policy, set under a former administration in 2014, aimed to reduce nuclear's share of electricity generation to 50% by 2025. This target was delayed in 2019 to 2035, before being abandoned in 2023. In February 2022 France announced plans to build six new reactors and to consider building a further eight.
Sub-surface Disposal
Relatively high-level radioactive wastes are disposed of at a depth of 50–100 meters below the surface of the ground, while maintaining enough distance from general underground use.
Turning garbage into energy: Sweden's waste to energy incineration. Rather than sending trash to landfills, waste to energy plants generate energy which is then delivered in the form of electricity for homes and businesses. Only 1% of Sweden's trash is sent to landfills.
Kazakhstan, the world's top uranium producer, has signed a long-term deal to supply the material to China, as the Central Asian country steps up cooperation with Beijing.
Who has the most nuclear weapons? Russia has the most confirmed nuclear weapons, with over 5,500 nuclear warheads. The United States follows behind with 5,044 nuclear weapons, hosted in the US and 5 other nations: Turkey, Italy, Belgium, Germany and the Netherlands.
Klaus Fuchs (1911-1988) was a German theoretical physicist and spy who worked at Los Alamos during the Manhattan Project and passed atomic secrets to the Soviet Union.
China's “artificial sun,” officially known as the Experimental Advanced Superconducting Tokamak (EAST), has achieved a groundbreaking milestone in fusion energy research.
The Tsar Bomba (code name: Ivan or Vanya, internal designation "AN602") was the most powerful nuclear weapon or weapon of any kind ever constructed and tested. A project of the Soviet Union, it was a thermonuclear aerial bomb, tested on 30 October 1961 at the Novaya Zemlya site in the country's far north.
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As of September 2023, the U.S. stockpile of nuclear warheads consisted of 3,748 warheads. This number represents an 88 percent reduction in the stockpile from its maximum (31, 255) at the end of fiscal year 1967, and an 83 percent decrease from its level (22,217) when the Berlin Wall fell in late 1989.
The blame for the 1986 Chernobyl disaster has been variously attributed to the operating personnel, the plant management, the design of the reactor, and the lack of adequate safety information in the Soviet nuclear industry.
Radiation from Chernobyl caused mutations in animals, harming their health and ability to reproduce. Many animals in the Chernobyl exclusion zone are radioactive and some, like birds, show physical abnormalities.
This renewed concerns as samples of material from the meltdown (including the Elephant's Foot) turn to dust. Nevertheless, the corium still poses an external gamma radiation hazard due to the presence of fission products, mainly caesium-137.