IAEA to supply diesel to Zaporizhia power plant to replenish its reserves before the onset of winter "Increasing diesel reserves at Zaporizhia NPP is of the utmost importance for nuclear safety, especially before the onset of winter. We are working to ensure the supply of diesel fuel to the station site to replenish its reserves," the IAEA press service quotes him. Sufficient fuel reserves will allow the station to withstand additional interruptions in the external electricity supply, as well as maintain the working conditions of personnel and equipment, Grossi emphasized. Official Telegram channel of Zaporizhia NPP Read ZAN news now on MAX.