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Green Horizon: East Asia's Sustainable Energy Future Summary

Overview

The World Bank report "Green Horizon: East Asia's Sustainable Energy Future" highlights the critical role of East Asia in global decarbonization efforts. Despite lower per capita emissions compared to OECD and high-income countries, the region contributes over a third of global greenhouse gas (GHG) emissions and is the largest consumer of coal. China, Indonesia, and Viet Nam account for 80% of the region's emissions and 88% of coal consumption. The power and industrial sectors are responsible for 75–87% of energy-related emissions in these countries. The report outlines the need for integrated energy and industrial transformation to achieve deep and lasting emissions reductions.

Key Findings

• Energy Demand Growth: Electricity demand is expected to increase by 25% by 2030 and more than double by 2060. Industrial energy demand is projected to rise significantly in Indonesia and Viet Nam.
• Climate Targets: China aims to peak carbon emissions by 2030 and achieve net zero by 2060. Viet Nam and Indonesia have pledged to reach net zero by 2050 and 2060, respectively.
• Renewable Energy Potential: The region has vast renewable energy (RE) potential, with nearly 65,000 GW of clean energy capacity. This includes solar, wind, and geothermal resources.
• Current RE Deployment: China leads in RE deployment, with solar and wind installations surpassing global totals. Viet Nam and Indonesia have made progress but face challenges in scaling up renewable energy.

Pathways for Decarbonization

• Power Sector: Decarbonizing the power sector is essential to enable industrial decarbonization. The report recommends competitive tendering practices, investment in transmission networks, and grid modernization.
• Industrial Sector: Industrial decarbonization requires improving energy and material efficiency, increasing electrification, and adopting advanced technologies like green hydrogen and carbon capture and storage (CCUS).
• Integrated Planning: Coordinated planning and investment across national and regional agencies are crucial to achieving clean energy and industrial transformation goals.

Renewable Energy Development

• Three Groups of Countries:

  1. Advanced Markets: China leads with established RE markets and policies.
  2. Transitioning Markets: Viet Nam and the Philippines have rapidly scaled up RE deployment.
  3. Nascent Markets: Indonesia and other EAP countries are still in early stages of RE development.

• Variable Renewable Energy (VRE):

  • VRE (solar, wind) is expected to be the main source of future growth.
  • Current VRE capacity in Indonesia is only 750 MW, and Viet Nam needs to increase it to nearly 22 GW per year by 2050.
  • Grid integration and storage are critical to managing VRE fluctuations.

Policy and Investment Recommendations

• Transparent Tariff Frameworks: Clear and predictable tariff structures and procurement mechanisms are necessary to attract private investment.
• Competitive Auctions: RE auctions should be standardized and transparent to drive down costs and increase deployment.
• Grid Modernization: Strengthening transmission infrastructure, especially in Indonesia's archipelagic geography, is essential for integrating VRE.
• Distributed Renewable Energy (DRE): Scaling DRE requires regulatory support, streamlined permitting, and viable business models.
• Regional Power Trade: Coordinated planning and harmonized grid codes across regional trade systems can enhance energy affordability and reliability.

Industrial Decarbonization

• Hard-to-Abate Sectors: Heavy industries like iron and steel, chemicals, and cement are the main contributors to industrial emissions.
• Efficiency and Electrification: Improving energy and material efficiency is the most cost-effective mitigation strategy. Electrification offers additional emissions reductions but increases costs.
• Advanced Technologies: Green hydrogen and CCUS are necessary for deep decarbonization, though they are currently expensive and not commercially proven.

Economic and Environmental Benefits

• Competitiveness: Clean energy and industrial transformation can enhance competitiveness and create new jobs.
• Energy Security: Reducing reliance on fossil fuels improves energy security and resilience to climate-related disruptions.
• Public Health: Decarbonization efforts can significantly improve local air quality and public health.

Conclusion

The report emphasizes that the future of East Asia's energy and industrial systems hinges on coordinated investments, policy reforms, and technological innovation. By adopting competitive RE procurement, modernizing grids, and improving industrial efficiency, the region can achieve its climate goals while fostering economic growth and sustainability.