ITB held the 8th IIGW  (The ITB International Geothermal Workshop) event on 21-22 March 2019 at the CRCS building of ITB campus. The event which carried the theme "Geothermal Energy among Other Renewable Energy: Present and Future" has become the third opportunity for Sarulla to actively participate in becoming a sponsor and speaker. Sarulla was requested to participate both in the plenary hall and Technical session to deliver the presentation regarding “Current Status and Future Planning of Sarulla Geothermal Working Area “ and “Production Geochemistry”