Reference
·Supporting source
Gulf of Thailand Offshore CCUS Storage Capacity (Arthit, Erawan, Bongkot)
850-1,400 MtCO2 over 20-30 years
PTTEP feasibility studies confirm a 850-1,400 MtCO2 storage capacity across the Arthit, Erawan, and Bongkot offshore depleted gas reservoirs over a 20-30 year operating horizon. The capacity envelope is sized at roughly 30-50 years of current Thai industrial CO2 emissions at the targeted hub injection rate.
Figure in context
PTTEP feasibility studies confirm a 850-1,400 MtCO2 storage capacity across the Arthit, Erawan, and Bongkot offshore depleted gas reservoirs over a 20-30 year operating horizon. The capacity envelope is sized at roughly 30-50 years of current Thai industrial CO2 emissions at the targeted hub injection rate.
PTTEP feasibility studies confirm a 850-1,400 MtCO2 storage capacity across the Arthit, Erawan, and Bongkot offshore depleted gas reservoirs over a 20-30 year operating horizon. The capacity envelope is sized at roughly 30-50 years of current Thai industrial CO2 emissions at the targeted hub injection rate.
Time scope
20-30 year cumulative
Source basis
Supporting source
Interpretation notes
What this tells you
PTTEP feasibility studies confirm a 850-1,400 MtCO2 storage capacity across the Arthit, Erawan, and Bongkot offshore depleted gas reservoirs over a 20-30 year operating horizon. The capacity envelope is sized at roughly 30-50 years of current Thai industrial CO2 emissions at the targeted hub injection rate.
What not to do with it
Use the linked report for interpretation and keep basis differences explicit.
Related figures
Adjacent numbers that add context without drowning the value.
Thailand CCUS Operating Market Revenue (2027E)
PTTEP disclosures, BOI Section 8 CCUS package, Global CCS Institute Thailand chapter 2025, Insight Research triangulation
Thailand CO2 Captured and Stored Volume (2027E)
PTTEP Arthit feasibility, SCG and PTTGC sustainability reports, Bangchak FY2024 disclosures
EU CBAM Phase 2 Effective Penalty on Thai Hard-to-Abate Exports
European Commission DG TAXUD CBAM Phase 2 regulation, HM Treasury UK CBA factsheet, ASEAN Centre for Energy ICA Phase 1 roadmap
Thailand CCUS Levelised Capture-and-Storage Cost per Tonne
PTTEP feasibility, SCG cement sustainability disclosures, PTTGC and IRPC sustainability supplements, IEA Thailand CCUS country page
PTTEP CCS Hub Share of Thai CCUS Revenue (2027E)
PTTEP corporate disclosures, JOGMEC trilateral MOU release, Insight Research operator triangulation
Thailand CCUS Green and Transition Bond Financing (2026-2027)
EXIM Bank Thailand sustainability disclosures, ADB Thailand Just Transition project page, Bank of Thailand thematic bond statistics
Report context
Atlas actors in this figure's reports
Profiles covered in the report that cite this number.