2024-12-08-亚开行-迈向亚洲发展中国家的低碳和公正能源转型（英）_245页_15mb

Summary of Toward a Low-Carbon and Just Energy Transition in Developing Asia

Core Content

This book provides a comprehensive analysis of the challenges and opportunities associated with transitioning from coal to a low-carbon energy system in developing Asia. It emphasizes the need for a just and equitable energy transition that considers social, economic, and environmental dimensions. The publication is structured into three parts: Part I focuses on accelerating coal plant retirement, Part II explores policies to ensure a just transition, and Part III discusses the creation of an enabling environment for sustainable energy development.

Main Chapters and Key Findings

Part I: Accelerating Coal-Based Power Plant Retirement

• Chapter 1: Accelerating Coal Plant Retirement at Scale

  • Reviews various business models to promote early retirement of coal-fired power plants (CFPPs).
  • Highlights four main models: policy-driven closures, buying out coal plants, repurposing sites, and replacing coal assets with renewables.
  • Advocates for hybrid approaches tailored to each jurisdiction's policy, financial, and social context.
  • Emphasizes the role of supranational portfolios and existing policies in accelerating CFPP retirement.
  • Mentions the ADB-led Energy Transition Mechanism and Germany's hard coal auction as examples.

• Chapter 2: Renewable Energy Development: How Close Is the People's Republic of China to Achieving Carbon Neutrality?

  • Discusses the PRC's progress in expanding renewable energy and phasing down fossil fuels.
  • Notes that the PRC is responsible for over 30% of global emissions, with coal being the primary energy source.
  • Identifies key barriers to renewable deployment, including high retrofitting costs, grid infrastructure challenges, and fragmented governance.
  • Highlights the importance of policy frameworks, market signals, and technological advancements in overcoming these challenges.

• Chapter 3: Transition from Coal to Renewable Energy: Evidence from Indonesia

  • Examines Indonesia's challenges in transitioning from coal to renewable energy.
  • Categorizes challenges into national energy planning, regulatory frameworks, technology and infrastructure, and financing.
  • Recommends institutional reforms, clearer policy planning, standardized procedures, competitive auctions, and public-private partnerships.
  • Suggests an independent regulator and targeted support for coal-dependent regions to ensure an inclusive transition.

Part II: Promoting a "Just" Energy Transition

• Chapter 4: What Legal and Policy Lessons Can Be Learned from Coal-Exporting Nations for a Just Energy Transition to a Low-Carbon Future?

  • Analyzes the limitations and challenges in coal-producing countries' decarbonization efforts.
  • Identifies barriers such as narrow energy security definitions, concentrated supply of renewables, and local political economies of coal dependence.
  • Proposes recommendations including integrating climate considerations into energy strategies, reforming liability rules, and supporting labor retraining through active labor market policies.

• Chapter 5: Balancing the Needs of Energy Security, Economic Growth, and Climate Sustainability in ASEAN

  • Reviews energy use trends and policies in ASEAN to advance a just transition.
  • Emphasizes the need for ambitious renewables targets, grid modernization, and regional cooperation.
  • Suggests enhancing energy efficiency standards and promoting efficient residential energy systems to reduce consumption.
  • Highlights the importance of policy coordination across sectors and countries to ensure a stable and secure energy transition.

Part III: Building an Enabling Environment

• Chapter 6: Are Carbon Taxes Good for South Asia?

  • Uses the Climate Policy Assessment Tool to evaluate the impact of a $25/tCO₂e carbon tax in South Asia.
  • Finds that the carbon tax could boost GDP by 1.3% annually after efficiency costs are considered.
  • Suggests that carbon tax revenues can be recycled into social programs to reduce inequality.
  • Recommends integrating carbon taxes and fossil fuel subsidy phaseouts into broader fiscal and energy reform strategies to support inclusive development.

• Chapter 7: Facilitating Energy Transactions Through Interconnection Capacity Expansion: The Case of the Japanese Electricity Market

  • Examines the impact of interconnection capacity expansion in Japan's Hokkaido-Tohoku region.
  • Shows that the expansion led to improved price convergence and higher utilization rates.
  • Highlights the role of interconnection in enhancing market integration and promoting renewable energy adoption.
  • Suggests that similar infrastructure improvements can benefit developing Asia by improving socioeconomic outcomes and accelerating the transition to low-carbon energy.

Key Information

• Regional Context:

  • Developing Asia hosts three out of every four coal plants globally, with coal accounting for 57% of the regional energy mix.
  • The average age of coal plants in the region is 13 years, compared to over 40 years in North America.
  • Coal is the primary energy source in several countries, including India, the PRC, Indonesia, and Mongolia.

• Environmental and Health Impacts:

  • Coal combustion is a major contributor to GHG emissions and air pollution.
  • It leads to significant health risks, particularly in vulnerable populations.
  • In 2021, 85% of premature deaths from air pollution occurred in developing economies, with coal being a major contributor.

• Policy and Economic Implications:

  • Carbon pricing and subsidies reform are critical tools for promoting low-carbon transitions.
  • A $25/tCO₂e carbon tax in South Asia could increase government revenues by 2% of GDP annually by 2030.
  • Interconnection capacity expansion enhances market integration, supports renewable energy deployment, and improves socioeconomic outcomes.

Conclusion

The book advocates for a coordinated, just, and sustainable energy transition in developing Asia. It outlines actionable policy recommendations and highlights the importance of regulatory, economic, and infrastructural tools in achieving this goal. By combining case studies and analytical models, the publication provides a valuable resource for policymakers and stakeholders seeking to implement effective low-carbon strategies.