Carbon Capture Utilization and Storage (CCUS) Research & Development Activities in Pertamina

pertamina.com Carbon Capture & Storage Research – Emission Utilization to Valuable Product

CO2 emission as an important carbon source / feedstock for producing renewable fuels, chemical, biomass and carbonate mineral product 2 Green Methanol Technology and Its Potential Implementation in Pertamina’s Geothermal Field PLTP V PGE – R&D Collaboration with Carbon Recycling International (CRI) PERTAMINA KAMOJANG CO2 1.4 ton ▪ Gasoline Blending Purification Carbon Dioxide (A20 program) Green ▪ Chemical Industry Methanol Synthesis Methanol ▪ FAME Industry CO2 + 3 H2  Non Water 0.2 ton ▪ RTC Internal Research CH3OH + H2O 1 ton Condensable Electrolysis Usage (Methanol to (~ 300 ton/year) Gas (NCG) / By Renewable / DME, Direct Methanol Recover Hydrogen CO2 Emission Product Gas Fuel (DMFC)

1.7 tCO2/h Joint Study and Joint Study and Development for Development for Demonstration of Pilot Scale Commercial Scale Available On Implementation Implementation Site Electricity 12 ton/day ~ 1 MW 4,000 ton/year [Pilot Plant in [Demo of Commercial Scale Sweden - 300t/year] in Iceland – 4,000t/year] 3 Synthetic Fuels Technology and Its Potential Implementation in Pertamina’s Upstream Field UPSTREAM FIELD R&D Collaboration with Linde Engineering and Haldor Topsoe PERTAMINA PERTAMINA Additional Steam Direct Dimethyl Ether (DME) Synthesis From Syngas ▪ Gasoline Blending (A20 program) Syngas Synthesis DME Synthesis ▪ LPG Blending Methanol Synthesis ▪ Chemical Industry CO2 + CH4 + H2O 3 CO + 3 H2  CO + 2 H2  CH3OH ▪ FAME Industry Excess natural  CO + H2 CH3OCH3 + CO2 gas and CO ▪ RTC Internal Research 2 Natural Gas – emission Usage (DMFC Fuel Cell, CO2 Reforming Low Emission Low Emission DME Direct Methanol Fuel) Up to 40% of Methanol Production Production

CO2 content Joint Study and Development for Joint Study and Economic Development for Commercial Scale Pilot Scale Implementation with Implementation minimum capacity 90,000 t/year [Linde Pilot Plant in [Topsoe’s ReShift CO2 [Topsoe’s Commercial Ref. Munich – 300 m3/h] Modified SMR Process] MeOH-to-go – 90,000 t/year] 4 Precipitated Calcium Carbonate (PCC) Tech. and Its Potential Implementation in Pertamina’s Field

SP SUBANG R&D Collaboration with Andalas and Bung Hatta University PERTAMINA FIELD / RU II Heat Input DUMAI Local Limestone Chemical Solvent ▪ Paper Industry ▪ Paint Industry PCC Production Process ▪ Tire Industry Drying Process and ▪ Pharmacy Industry CaO + 2NH4Cl + H2O  CaCl2 + 2NH4OH Product Development ▪ Cosmetics Industry 2NH4OH + CO2  (NH4)2CO3 + H2O CO Emission ▪ Food Industry 2 (NH4)2CO3 + CaCl2  CaCO3 + 2NH4Cl from H Plant ▪ Potential as a PCC 2 Precipitated Calcium and CO Various kinds of local limestone from technology licensor 2 Sumatra and Java Island have been tested Carbonate (PCC) Removal Unit

Pilot test Laboratory Test Development for Using Refinery Field Test in

Field CO2 Upstream or Emission Refinery Field

[Lab. Scale Reactor] [Pilot Plant with Capacity 2 Kg/H] 5 CO2 Biocapture Using Microalgae and Its Potential Implementation in Pertamina’s Refinery Field PERTAMINA R&D Collaboration with LIPI Biotechnology and PT. Algaepark PERTAMINA REFINERY / Carbon Source Nutrient Source Solvent GEOTHERMAL FIELD ▪ Pharmacy Industry ▪ Fertilizer Industry ▪ Chemical Industry Microalgae Cultivation Process Extraction Process and ▪ FAME Industry  6CO2 + 6H2O + Light C6H12O6 + 6O2 Product Development ▪ Food Industry Boiler Flue Gas ▪ RTC Internal Research *7-8% of CO Specific algae strains will be tested (Pyrolysis, Gasification, 2 Biodiesel Biofuel Biomass in CO2 concentrated carbon source and Fermentation) Content in (Methanol, Ethanol, Biohydrogen) Flue Gas

Laboratory and Economic commercial Pilot test development with Development for Open Pond cultivation Field Test in process in Refinery or Refinery or Geothermal Field Geothermal Field [Lab. Scale [Pilot Vertical PBR [Commercial Open Reactor – 100 L] Reactor – 1,000 L] Pond – 20,000 L] 6 Pertamina’s Upstream Research to Support CCS/CCUS & Zero Flaring Program

United Nations Climate Change Conference Related to Energy: (COP-23) November 2017 Bonn-Germany: Indonesia is commited to reducing 29% to 41% PERTAMINA’s OIL & GAS Green House Gas Effect 0n year 2030 by its UPSTREAM & DOWNSTREAM composition: CO Capture and - land/forestry 17.2% ACTIVITIES 2 - Energy 11% Storage: Pilot - Waste 0.38% Project CCS Gundih CO EOR: Sukowati - Agriculture 0.32% 2 Field (2019-2022) - Industry & manufacturing 0.10% Field (2019-2020) Source: Kompas, November 18,2017 page 14.

Est. 2,000 ton Pilot 10,000 ton CO CO /day 2 2 for 2 years East Natuna ???? ZERO FLARING RESEARCH

JIP COMPMEM (Joint Industrial Project Compression Membrane). Member: Total, Pertamina, CCP (BP, Chevron, pertamina.com Petrobras), Equinor 7 thank you

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