Vietnam CCS plan could create $40B industry; oil majors PLX, GAS in focus

Overview

Vietnam’s Minister of Industry and Trade, Lê Mạnh Hùng, announced that the country is studying the use of depleted oil and gas fields for carbon capture and storage (CCS), potentially creating a $40 billion service industry. The statement came during a National Assembly debate on the revised Petroleum Law on August 8, with pilot projects with Japan planned in the northern region. This policy direction could significantly impact listed oil and gas companies on HOSE, HNX, and UPCOM, including PLX, GAS, PVS, and PVD.

Key Facts

• Minister Lê Mạnh Hùng stated that the CCS market could reach approximately $40 billion, based on research by the Vietnam Petroleum Institute.
• Vietnam is cooperating with Japan to research and test CO2 storage in several fields in the northern region (Bắc Bộ).
• The discussion took place during the National Assembly session on the revised Petroleum Law on August 8, 2026.
• Deputy Nguyễn Ngọc Sơn proposed mandatory financial deposits or liability insurance for CCS projects to prevent long-term financial obligations from shifting to the state.
• Deputy Lê Thị Ngọc Linh (Cà Mau) suggested granting existing oil contractors or Petrovietnam the right to propose converting depleted fields into carbon storage sites.
• The plan includes integrating renewable energy into oil and gas operations, potentially for hydrogen electrolysis, to support energy transition and emission reduction.
• Affected tickers include PLX (HOSE), GAS (HOSE), PVS (HNX), PVD (HOSE), and others in the oil and gas sector.

What Happened

During a National Assembly discussion on the revised Petroleum Law, Minister of Industry and Trade Lê Mạnh Hùng outlined plans to use depleted oil and gas fields for carbon capture and storage (CCS). He cited preliminary assessments indicating that a CCS service industry, including offshore energy infrastructure, could serve the Southeast Asian region and grow substantially. The Vietnam Petroleum Institute’s research suggests a market size of around $40 billion.

Vietnam is already collaborating with Japan on pilot projects in northern fields to test CO2 storage feasibility. The minister emphasized that integrating renewable energy into oil and gas operations, and potentially using it for hydrogen production, could accelerate the energy transition and reduce emissions. However, deputies raised concerns about long-term financial liabilities, with proposals for mandatory financial deposits or insurance to protect the state from future costs.

Market Context

As of August 8, 2026, PLX closed at VND 35,950 on HOSE, GAS at VND 74,600, PVD at VND 18,050, and PVS at VND 34,300 on HNX. The oil and gas sector has been under pressure from global energy price volatility, but CCS policy could provide a new growth narrative. The revised Petroleum Law is seen as a catalyst for unlocking value from existing infrastructure and reserves, potentially benefiting state-owned enterprises like Petrovietnam and its subsidiaries.

Strategic Significance

For long-term investors, the CCS initiative represents a potential diversification of revenue streams for oil and gas companies, leveraging existing assets such as pipelines, platforms, and geological data. The $40 billion market estimate suggests significant upside if Vietnam becomes a regional CCS hub. However, the regulatory framework must address financial guarantees and long-term monitoring obligations to avoid state liabilities. Companies with strong technical capabilities and existing offshore infrastructure, such as PVS and PVD, could be well-positioned to participate in CCS projects, while PLX and GAS may benefit from integrated energy services.

What to Watch

• Final text of the revised Petroleum Law, expected to be passed later in 2026, and its provisions on CCS and financial guarantees.
• Progress of the Japan-Vietnam pilot CCS projects in northern fields, including timelines and initial results.
• Any announcements from Petrovietnam or its subsidiaries regarding conversion of depleted fields into storage sites.
• Q3 2026 earnings reports from PLX, GAS, PVS, and PVD for signs of CCS-related investments or partnerships.
• Regulatory developments on carbon credits and emissions trading schemes in Vietnam, which could affect CCS economics.