ASN Report 2020

In addition, every year, each site sends ASN a summary report on its production of waste and the corresponding disposal routes, a comparison with the results of previous years, a summary of the site organisation and the differences observed with respect to the management procedures specified in the waste management study, the list of significant events which have occurred and the outlook for the future. 2.5.2 The prevention of health impacts and soil pollution Prevention of pollution resulting from accidental spillage of dangerous substances As on numerous industrial sites, the operation of an NPP involves the handling and storage of “dangerous” chemical substances. The management of these substances and the prevention GRAPH 1 Trend in the number of significant events rated on the INES scale in the EDF Nuclear Power Plants between 2010 and 2020 0 200 400 600 800 1,000 2019 2018 2020 2017 2016 2015 2014 2013 2012 2011 2010 935 717 747 830 817 765 697 717 835 875 934 INES Level 0 INES Level 1 INES Level 2 This Graph includes radiation protection data for the Fessenheim NPP. GRAPH 2 Trend in the number of significant events by domain in the EDF Nuclear Power Plants between 2010 and 2020 ESS ESR ESE 975 812 845 919 902 868 774 782 916 930 999 0 200 400 600 800 1,000 2019 2018 2020 2017 2016 2015 2014 2013 2012 2011 2010 This Graph includes radiation protection data for the Fessenheim NPP. Waste storage in the Blayais NPP 304 ASN Report on the state of nuclear safety and radiation protection in France in 2020 10 – THE EDF NUCLEAR POWER PLANTS