- What is Nuclear Energy? The Science of Nuclear Power
What is nuclear fission? Nuclear fission is a reaction where the nucleus of an atom splits into two or more smaller nuclei, while releasing energy For instance, when hit by a neutron, the nucleus of an atom of uranium-235 splits into two smaller nuclei, for example a barium nucleus and a krypton nucleus and two or three neutrons
- Five Reasons the Clean Energy Transition Needs Nuclear Power
Nuclear energy ranks among the cleanest power sources when assessed across its entire lifecycle Lifecycle analyses consider every stage — from uranium mining and fuel fabrication to plant construction, operation and decommissioning
- International Atomic Energy Agency | Atoms for Peace and Development
The IAEA is the world's centre for cooperation in the nuclear field, promoting the safe, secure and peaceful use of nuclear technology It works in a wide range of areas including energy generation, health, food and agriculture and environmental protection
- Nuclear Explained - International Atomic Energy Agency
The articles and videos on this page offer easy-to-understand explanations of major topics in nuclear science and technology The many peaceful uses of nuclear technology have a beneficial impact on our everyday lives – from energy production and food security to health care and the protection of
- Six Global Trends in Nuclear Power You Should Know
Here are six key trends from the Nuclear Power Status in 2025 that show how nuclear energy uptake is evolving: 1 Global Nuclear Capacity can Increase by more than double by 2050 According to the IAEA projections, global nuclear power capacity could double by 2050 — reaching between 561 GW (e) (low estimate) and 992 GW (e) (high estimate)
- Nuclear Explained - International Atomic Energy Agency
Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy Fusion reactions take place in a state of matter called plasma — a hot, charged gas made of positive ions and free-moving electrons with unique properties distinct from solids, liquids or gases
- Nuclear Explained - Nuclear science | IAEA
Nuclear science and technology are often used in the study and preservation of valuable cultural objects These objects include everything from paintings, clothing and musical instruments, to statues, arms and armour — even Egyptian mummies and an entire ancient wooden ship
- Nuclear energy, safe use of nuclear power | IAEA
The IAEA fosters the efficient and safe use of nuclear power by supporting existing and new nuclear programmes around the world, catalysing innovation and building capacity in energy planning, analysis, and nuclear information and knowledge management The Agency helps countries meet growing energy demand for development, while improving energy security, reducing environmental and health
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