
What is Nuclear Energy? The Science of Nuclear Power
Nov 11, 2025 · 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 …
Design of nuclear power plants | IAEA
Mar 2, 2025 · The design of a nuclear power plant needs to consider specific site characteristics, operational aspects and future decommissioning plans so as to achieve the highest levels of …
Nuclear power plant safety, international safety standards | IAEA
Sep 2, 2025 · Nuclear power plants are among the safest and most secure facilities in the world. But accidents can happen, adversely affecting people and the environment. To minimize the …
IAEA Releases Nuclear Power Data and Operating Experience for …
Aug 20, 2024 · While new grid connections were made at nuclear power plants in Belarus, China, Republic of Korea, Slovakia and the United States of America, reactors were shut down in …
Efficient Water Management in Nuclear Power Plants
Efficient management of water at nuclear power plants is important during the entire phase of construction, operation and maintenance of any nuclear power plant.
Country Nuclear Power Profiles | IAEA
The CNPPs cover background information on the status and development of nuclear power programmes in countries with nuclear plants in operation or plants under construction, and in …
Nuclear power reactors, reactor types and technologies | IAEA
Nov 7, 2025 · Nuclear power reactors produce energy by initiating and controlling a sustained nuclear chain reaction. Currently, over 400 such reactors in 32 countries provide about 10 per …
IAEA Outlook for Nuclear Power Increases for Fourth Straight Year ...
Sep 16, 2024 · The International Atomic Energy Agency (IAEA) has revised up its annual projections for the expansion of nuclear power for a fourth successive year. World nuclear …
50 Years of Nuclear Energy1 “The energy produced by breaking down the atom is a very poor kind of thing. Anyone who expects a source of power from the transformations of these atoms …
Nuclear power plant life cycle | IAEA
Apr 4, 2025 · A nuclear power plant must be managed in a safe and efficient manner throughout its entire life cycle, from design through decommissioning, with the overall goal of providing …