What is Nuclear Energy? The Science of Nuclear Power | IAEA
WEBNov 15, 2022 · The Science of Nuclear Power. Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms split into several parts – or fusion – when nuclei fuse together. The nuclear energy harnessed around the world ...
The 1986 Chornobyl nuclear power plant accident | IAEA
WEBJun 13, 2013 · The 1986 Chornobyl nuclear power plant accident On 26 April 1986, the Number Four reactor at the Chornobyl Nuclear Power Plant in what then was the Soviet Union during improper testing at low-power, resulted in loss of control that led to an explosion and fire that demolished the reactor building and released large amounts of radiation into the atmosphere. As safety measures were ignored, the ...
What is nuclear fusion | IAEA - International Atomic Energy Agency
WEBAug 3, 2023 · Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy.
Overview | IAEA - International Atomic Energy Agency
WEBJun 18, 2014 · Overview The International Atomic Energy Agency is the world's central intergovernmental forum for scientific and technical cooperation in the nuclear field. It works for the safe, secure and peaceful uses of nuclear science and technology, contributing to international peace and security and the United Nations' Sustainable Development Goals.
What is Radiation? | IAEA - International Atomic Energy Agency
WEBJan 25, 2023 · What is radiation good for? – Some examples Health: thanks to radiation, we can benefit from medical procedures, such as many cancer treatments, and diagnostic imaging methods. Energy: radiation allows us to produce electricity via, for example, solar energy and nuclear energy. Environment and climate change: radiation can be used to treat wastewater or to create new plant varieties that are ...
What are Small Modular Reactors (SMRs)? | IAEA
WEBSep 13, 2023 · Small modular reactors (SMRs) are advanced nuclear reactors that have a power capacity of up to 300 MW (e) per unit, which is about one-third of the generating capacity of traditional nuclear power reactors.
Global Overview of Radioactive Waste and Spent Fuel …
WEBJan 21, 2022 · There is significant progress in the safe and effective management of radioactive waste and spent nuclear fuel, an IAEA report has found.
Nuclear energy, safe use of nuclear power | IAEA
WEBSep 9, 2024 · Nuclear energy provides access to clean, reliable and affordable energy, mitigating the negative impacts of climate change. It is a significant part of the world energy mix and its use is expected to grow in the coming decades. The IAEA fosters the efficient and safe use of nuclear power by supporting existing …
Radioisotopes | IAEA - International Atomic Energy Agency
WEBJul 30, 2020 · Radioisotopes Radioisotopes are the unstable form of an element that emit radiation to transform into a more stable form. Radiation is easily traceable and can cause changes in the substance it falls upon. These special attributes make radioisotopes useful in medicine, industry and other areas.
Treaty on the Non-Proliferation of Nuclear Weapons (NPT) | IAEA
WEBThe NPT aims to prevent the spread of nuclear weapons and weapons technology, to foster the peaceful uses of nuclear energy, and to further the goal of disarmament. The Treaty establishes a safeguards system under the responsibility of the IAEA, which also plays a central role under the Treaty in areas of technology transfer for peaceful purposes.