The Safety of Nuclear Power Plants
3 min read · Energy Atlas Editorial
Safety is an important aspect of nuclear power plants. Safe operation and fuel handling have to be ensured to reduce the risk of a nuclear accident.
A nuclear power plant is a complex technological facility containing significant quantities of radioactive material. Nuclear safety is therefore a fundamental aspect of its design and operation. Its primary objective is to protect people and the environment from the harmful effects of ionising radiation by preventing accidents and mitigating their consequences. Compliance with nuclear safety requirements is overseen by national regulatory authorities. At the international level, the International Atomic Energy Agency establishes safety standards and promotes international cooperation. In the event of a nuclear accident, the relevant authorities must ensure that the public receives timely and accurate information.
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Articles
Nuclear Safety
Nuclear safety is the ability of a nuclear facility to keep the fission process and resulting radioactive products always under control.
3 min read
Safety Systems
The safety of nuclear power plants is ensured by inherent safety measures that rely on physical laws, bariers, and systems redundancy.
8 min read
External Hazards
The nuclear power plant has to withstand terrorist attack, operator error, system malfunction, or natural disasters like floods, earthquakes, or tsunami.
3 min read
INES Scale
INES, the international nuclear and radiological event scale from 1 to 7, is used to clearly communicate the severity of a nuclear accident.
4 min read
Nuclear Accidents
In the nuclear power industry, only three large accidents have occurred: Three Mile Island (1979), Chernobyl (1986) and Fukushima Daiichi (2011).
15 min read
International Nuclear Organizations
There are several organizations supervising the nuclear power industry, like the International Atomic Energy Agency or the World Nuclear Association.
3 min read
Nuclear Power Plants and the Environment
Nuclear power plants are safe and clean. They release no CO2 or emissions. Almost all of their waste is in solid form, albeit highly radioactive.
3 min read
Questions
How does a nuclear reactor generate electricity?
Fission heat raises steam. A turbine-generator does what it does in any thermal plant.