
Open Way to
Develop Advanced PRA Software
A wide range of advanced Probabilistic Risk Assessment (PRA) methods and open source software.
About Us
International OpenPRA Community
As we live a time in which safety is an integral ingredient of our society, especially in the face of climate change and a nuclear renaissance, efforts are being made in the direction of the next generation of PRA methods and software.


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Frequently Asked Questions
Still have questions? Learn more about our goals and experience through the questions of people like you.
- Follow our progress on GitHub.
- Email us at [email protected].
Yes, we develop free and open source PRA software.
We welcome contributors of all experience levels. See the contribution guide.
Not a coder? You can still help us:
- Develop models
- Write tutorials or examples
- Improve or edit documentation