HR
Electricity sources

Electricity sources


Structure of electricity sources in 2019. 


In 2019. HEP Group had at its disposal 16,65 TWh of electricity produced or purchased. HEP Opskrba sold in Croatia 8,64 TWh of electricity in total.
 

 
Electricity production and procurement GWh
Hydro power plants 5.849
Thermal power plants 3.730
Krško nuclear power plant 2.766
Purchase of electricity generated from RES 1.265
Import 3.043
TOTAL AVAILABLE 16.654
 

Overview of shares of indvidual electricity sources


CO2 emission

 
In 2019, HEP's thermal and cogeneration power plants released  2.196.633  t CO2   during the process of electricity generation.

CO2 emission intensity for electricity generated by HEP's thermal and cogeneration power plants in 2019 amounted to 589 g CO2/kWh.

CO2 emission intensity for electricity generated by a generation mix of HEP sources ( thermal, cogeneration, hydro and 50% nuclear) in 2019 amounted to 131 g CO2/kWh.

 
The volume of low and intermediate level radioactive waste per kWh for 2019

NE Krško d.o.o. (Krško nuclear power plant), co-owned by HEP d.d. and GEN Energija (50%:50%) operates in the Republic of Slovenia.
Hrvatska elektroprivreda is entitled to 50% of the net annual electricity production.


During 2019, Krško nuclear power plant produced the overall of:
  • Low and Intermediate Level Radioactive Waste (NSRAO) (volume): 60,7 m3 / 5.532.586,759 MWh (el) = 1,0971 * 10-8 m3/kWh(el)
  • net Low and Intermediate Level Radioactive Waste (NSRAO) (mass): 24.860,3 kg / 5.532.586,759 MWh (el) = 4,493*10-6 kg/kWh(el) ili 4493 µg/kWh(el)
  • High-Level Radioactive Waste (VRAO) – spent fuel – replacement of 56 burning elements in 2019 = 48.7 t U *56/121 element in the core = 22 538.84 kg U
  • High-Level Radioactive Waste (VRAO): 22 538,84 kg U / 5.489.428,8 MWh (el) = 4.11 * 10-6 kgU/kWh (el)

More information on environmental impact management is available in Sustainability Reports of HEP Group.


 

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