Radiation situation

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
Branch SE Zaporizhzhya NPP(on the government-controlled territory)
*	800000	0,09 / 0,21**
Branch SE South Ukraine NPP
<0,70***	800000	0,08 / 0,17
Branch SE Khmelnytskyy NPP
<1,70***	800000	0,04 / 0,12
Branch SE Rivne NPP
22,3***	800000	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

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

	EDR, μSv/h
	Industrial site	Sanitary protection zone	Supervised area
ZNPP	0,09*	0,12*	0,12*
SUNPP	0,09	0,10	0,10
KhNPP	0,12	0,10	0,10
RNPP	0,09	0,10	0,08
CSFSF	0,18	0,35	0,14

	Air emissions, % of emission limit
	Radioactive inert gases	Long-lived radionuclides	Radioactive iodine
ZNPP	**	**	**
SUNPP	0,06	0,009	0,002
KhNPP	0,07	0,004	0,0008
RNPP	0,20	0,05	0,0003
CSFSF	-	-	-

* 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