Severe accidents at nuclear reactors have occurred much more frequently than what risk-assessment models predicted. The probabilistic risk assessment method does a poor job of anticipating accidents ...

Probabilistic risk assessment (PRA) is an essential framework for evaluating the likelihood and consequences of unwanted events in safety-critical systems such as nuclear power plants, chemical ...

The Nuclear Regulatory Commission (NRC) should examine the benefits of mandating that nuclear plants in the U.S. add probabilistic risk assessment (PRA) to methods used to evaluate and prepare for ...

The design and construction of capital projects can be extremely complex. Uncertainty and risk add to this complexity and, as a result, many projects experience significant cost overruns and schedule ...

Discover essential risk assessment methods, including qualitative and quantitative analyses, to make informed investment ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Ovidiu Coman, IAEA Department of Nuclear Safety and ...

Many nuclear power plants (NPPs) may include units/reactors of the same or different types, designs or age, which are all located at one single site. Past probabilistic safety assessments (PSA) of ...

Extreme weather patterns, net zero acceleration, and shifting regulatory regimes demand a new methodology to assess and mitigate network challenges across both the immediate and long term. The ...

WASHINGTON, February 7, 2013—A new report from the Understanding Risk community of global disaster assessment experts highlights best practices and knowledge from the July 2-6, 2012, Understanding ...