Updated information on the radiation situation at the sites of NPPs of JSC "NNEGC "Energoatom" from February 14, 2025 to February 20, 2025

	137Cs air activity at NPP sites, μBq/m³	137Cs air activity limits, μBq/m³(NRBU-97)	EDR at NPP sites, in open areas, μSv/h min/max
ZNPP	*	8000000	0.09 / 0.21**
SUNPP	<0.70***	8000000	0.08 / 0.17
KhNPP	<1.70***	8000000	0.04 / 0.12
RNPP	22.3****	8000000	0.06 / 0.09

* data are not available due to the physical disconnection of the ZNPP data transmission systems by the russian occupationists

** data from the posts of the Automated Radiation Situation Monitoring System on the government-controlled territory. Data on the radiation situation in the temporarily occupied territory are published within the daily reports

*** below minimally detectable activity

**** the increased activity value of Cs-137 is due to the ingress of combustion products from the activities of private woodworking enterprises located near the control station in combination with the pumped air onto the filter. The marked settlement is located in the III zone of radioactive contamination as a consequence of the Chernobyl accident; local wood is characterized by an increased level of the radionuclide Cs-137.

Information on the radiation situation at NPP industrial sites and supervised areas as of 08:00 am on February 21, 2025

	EDR, μSv/h			Air emissions, % of emission limit
	Industrial site	Sanitary protection zone	Supervised area	Radioactive inert gases	Long-lived radionuclides	Radioactive iodine
ZNPP	0.09*	0.12*	0.12*	**	**	**
SUNPP	0.09	0.10	0.10	0.06	0.009	0.002
KhNPP	0.12	0.10	0.10	0.07	0.004	0.0008
RNPP	0.09	0.10	0.08	0.20	0.05	0.0003
CSFSF	0.18	0.35	0.14	-	-	-

* data was obtained from the IAEA IRMIS system on February 19, 2025

** data are not available due to the physical disconnection of the ZNPP data transmission systems by the russian occupationists

Information on the radiation situation at the sites of NPPs of JSC "NNEGC “Energoatom”

Information on the environmental impact caused by electricity production

Information on radioactive waste management during NPP operation

Radioactive waste management during NPP operation in 2023

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