International Atomic Energy Agency | Atoms for Peace and …
Oct 3, 2024 · A team of scientists from the International Atomic Energy Agency (IAEA) will return to Japan next week to conduct marine sampling near the Fukushima Daiichi Nuclear Power Station (FDNPS). This mission is part of the Agency’s extensive monitoring and assessment activities that support its ongoing safety review of the ALPS treated water discharges.
The 1986 Chornobyl nuclear power plant accident | IAEA
Jun 13, 2013 · IAEA, Vienna, 2008 (ISSN 0074–1884; STI/PUB/1312; ISBN 978–92–0–110807–4) 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 …
What is Nuclear Energy? The Science of Nuclear Power | IAEA
Nov 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 ...
What is Nuclear Fusion? - International Atomic Energy Agency
03 Aug 2023. Matteo Barbarino, IAEA Department of Nuclear Sciences and Applications. 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 ...
Treaty on the Non-Proliferation of Nuclear Weapons (NPT) | IAEA
May 3, 2023 · The NPT was opened for signature in 1968 and entered into force on 5 March 1970.On 11 May 1995, the Treaty was extended indefinitely. With 191 States parties, it is the most widely adhered to treaty in the field of nuclear non-proliferation, peaceful uses of nuclear energy and nuclear disarmament.
Fukushima Daiichi Nuclear Accident | IAEA
Jan 12, 2024 · The IAEA’s Incident and Emergency Centre (IEC) received information from the International Seismic Safety Centre at approximately 08:15 Vienna Time concerning an earthquake with a magnitude of 9.0 near the east coast of Honshu, Japan’s main island.. This was followed by an accident at the Fukushima Daiichi Nuclear Power Station, which was ultimately categorized as a Level 7 — Major ...
Overview | IAEA - International Atomic Energy Agency
Jun 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.
Global Overview of Radioactive Waste and Spent Fuel …
Jan 21, 2022 · In terms of overall volume, around 95% of existing radioactive waste has very low level (VLLW) or low-level (LLW) radioactivity, while about 4% is intermediate level waste (ILW) and less than 1% is high-level waste (HLW). Since the start of nuclear electricity production in 1954 to the end of 2016, some 390,000 tonnes of spent fuel were generated.
What are Isotopes? - IAEA
Aug 19, 2022 · Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical element with specific properties. You can see the different chemical elements on the periodic table. Each element is distinguished by the number of protons ...
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
The 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.