The Bowtie of Vattenfall (previously NUON) which has been developped by NUON and
facilitated by PIMS International in 2011 needed an update. The software package
Bowstar of PIMS International has been used to execute the Risk Assessment,
perform TCO-calculations, calculation of the Performance Indicators and the
efficiency and effectiviness of (proposed) mitigating measures on the potential
reduction of threat- and risk levels which are visualized in a.o. graphs and the
Risk Matrix of Vattenfall. The project has successfully been completed in
October 2019.

Both the bowtie diagram and the report are bilingual (German and Dutch)