【东盟能源数据】收集碳：探索BECCS作为东盟的气候解决方案-2025.3_45页_3mb

Summary of "Harvesting Carbon: Exploring BECCS as a Climate Solution for ASEAN"

Core Content

This report explores the potential of Bioenergy with Carbon Capture and Storage (BECCS) as a climate solution for the Association of Southeast Asian Nations (ASEAN). It outlines the technology's role in achieving carbon neutrality and its applicability across various industries in the region.

Main Points

What is BECCS?

• BECCS is a two-step process that combines bioenergy production with carbon capture and storage (CCS).
• Bioenergy Generation: Biomass (agricultural residues, forestry by-products, municipal waste, etc.) is converted into energy (heat, electricity, fuel).
• Carbon Capture: CO₂ emissions from biomass combustion or biofuel production are captured using post-combustion methods, often involving solvents.
• Carbon Storage: CO₂ is stored in geological formations such as saline aquifers, depleted gas reservoirs, or coal beds, often in supercritical fluid form for efficient transport and storage.

Why is BECCS Important?

• BECCS is a key technology for achieving negative emissions and supporting the transition to a low-carbon economy.
• It aligns with the ASEAN Plan of Action for Energy Cooperation (APAEC) Phase II and is considered vital for meeting climate targets under the Paris Agreement.
• It enables carbon dioxide removal (CDR), which is necessary to offset residual emissions and stabilize global temperatures.

Potential in ASEAN

• ASEAN has abundant biomass resources, making it well-suited for BECCS implementation.
• Under the 8th ASEAN Energy Outlook (AEO8), bioenergy could contribute up to 55.34 GW under the baseline scenario and potentially exceed 100 GW under a carbon-neutral scenario.
• The report identifies Indonesia, Thailand, and Viet Nam as the leading contributors to bioenergy potential in the region.
• Geological storage capacity is sufficient to accommodate CO₂ emissions from various stationary sources in ASEAN.

Key Industries for BECCS

• Biofuels Industry: Bioethanol and biodiesel production involves CO₂ emissions that can be captured and stored.
• Energy Generation: Existing power plants can be retrofitted to use biomass and capture CO₂ emissions.
• Heavy Industries: Steel mills and other industrial sectors with multiple emission sources can integrate BECCS for carbon neutrality.

Challenges in Implementation

• Sustainability of Biomass Supply Chains: Ensuring responsible sourcing and avoiding competition with food and water resources.
• Technical and Economic Barriers: High costs of retrofitting and the energy intensity of capture processes.
• Infrastructure and Logistics: Limited CO₂ transport and storage networks, especially in ASEAN.
• Policy and Regulatory Gaps: Need for stronger frameworks to support BECCS development and deployment.

Opportunities for ASEAN

• Sustainable Development: BECCS can support economic growth while meeting environmental commitments.
• Technology Transfer: Provides an opportunity for ASEAN countries to access advanced CCS and bioenergy technologies.
• Job Creation: Can foster employment in agriculture, bioenergy production, and related industries.
• Equity in Climate Action: Allows regions with abundant biomass to benefit from carbon removal and climate mitigation efforts.

Key Information

Report Objectives

• To evaluate the potential of BECCS in supporting ASEAN's carbon neutrality goals.
• To identify the role of BECCS in the transition to a low-carbon economy.
• To assess the feasibility and challenges of BECCS implementation across various industries in the region.

Regional Potential

• Biomass Resources: Agricultural residues, forestry by-products, and municipal waste are the main sources.
• Energy Capacity: Under the baseline scenario, ASEAN could generate up to 55.34 GW of bioenergy.
• Storage Capacity: Sufficient geological storage exists to support CO₂ sequestration.

Policy Recommendations

• Prioritise sustainable biomass supply.
• Enhance technological and economic feasibility through public-private partnerships and financial incentives.
• Strengthen infrastructure and logistics, including CO₂ transport and storage networks.
• Foster multilateral agreements for cross-border CO₂ transport.
• Promote research and development tailored to individual ASEAN countries.

Conclusion

BECCS is a promising technology for ASEAN to achieve its climate goals, offering both energy production and carbon sequestration benefits. However, its successful implementation requires addressing technical, economic, and policy challenges. The report highlights the need for coordinated regional efforts and sustainable practices to ensure that BECCS supports a low-carbon future without compromising food security or land use.