世界发展银行-Emissions-Trading-in-Practice,-Second-Edition---A-Handbook-on-Design-and-Implementation_266页_7mb

Summary of Emissions Trading in Practice: A Handbook on Design and Implementation (Second Edition)

Core Content

This handbook provides a comprehensive guide to the design and implementation of Emissions Trading Systems (ETS), detailing a 10-step process that outlines key considerations and practical insights. It is intended for policymakers, decision-makers, and stakeholders involved in creating and managing ETS programs.

Main Viewpoints

• Emissions trading is a critical policy tool for reducing greenhouse gas (GHG) emissions, with a growing number of jurisdictions using it as a central component of their climate strategies.
• ETSs are being implemented in over 40% of global GDP, across 38 countries, 18 states, and six cities, with more systems in development.
• The handbook emphasizes that ETS design must be context-appropriate, iterative, and adaptable over time to meet evolving climate goals.
• The 10-step process includes preparation, stakeholder engagement, defining scope, setting the cap, distributing allowances, promoting market functionality, ensuring compliance, considering offsets, exploring linkages, and continuous evaluation and improvement.

Key Information

Step-by-Step ETS Design Process

1. Prepare

   • Understand carbon pricing and ETS mechanisms.
   • Define objectives for the ETS.
   • Determine the ETS's role in the climate policy mix.
   • Assess interactions with other policies.
   • Select criteria for evaluating ETS design options.

2. Engage stakeholders, communicate, and build capacities

   • Map stakeholders and their positions, interests, and concerns.
   • Coordinate across departments to ensure transparency and avoid policy misalignment.
   • Develop an engagement strategy with specific format, timeline, and objectives.
   • Create a communication strategy that resonates with local audiences.

3. Decide the scope

   • Identify sectors to be included in the ETS.
   • Consider market concentration and regulatory thresholds.
   • Address sector-specific challenges, such as in electricity and agriculture.

4. Set the cap

   • Align the cap with overall emissions targets.
   • Choose between top-down and bottom-up approaches.
   • Consider the use of linear reduction factors and cost containment strategies.

5. Distribute allowances

   • Implement allocation methods such as output-based benchmarking, historical benchmarks, and auctions.
   • Address carbon leakage risks through targeted allocation strategies.
   • Update free allocation provisions as needed to reflect new data and goals.

6. Promote a well-functioning market

   • Establish rules for allowance use over time.
   • Encourage participation through incentives and market mechanisms.
   • Use price or supply adjustment measures (PSAMs) to stabilize the market and manage shocks.

7. Ensure compliance and oversight

   • Develop robust compliance and enforcement mechanisms.
   • Implement monitoring, reporting, and verification (MRV) processes.
   • Address fraud and cyber threats through legal and technical safeguards.

8. Consider the use of offsets

   • Explore the role of international offsets and their potential risks.
   • Evaluate the use of negative emissions technologies (NETs) and other offset programs.
   • Ensure clear buyer and seller liability frameworks.

9. Consider linking

   • Assess the benefits and risks of linking ETSs.
   • Identify factors to consider in cross-border linkage, including legal and accounting alignment.
   • Review past and future examples of linkage between major ETSs.

10. Implement, evaluate, and improve

    • Ensure a smooth transition from pilot to full-scale systems.
    • Conduct regular evaluations and structural reviews to improve effectiveness.
    • Adjust and refine the system based on performance and feedback.

Supporting Elements

• Technical Notes and Case Studies: The handbook includes numerous technical notes and case studies to illustrate best practices, challenges, and lessons learned from ETS implementations in various regions, including the EU, California, Quebec, New Zealand, and China.
• Acronyms and Terminology: A detailed list of acronyms and key terms is provided to assist readers in understanding the specialized language used in ETS design and implementation.
• Checklists and Diagrams: Practical checklists and visual aids (such as figures and tables) are included to guide the decision-making process and enhance clarity.

Conclusion

The handbook is a valuable resource for designing and implementing ETS systems that are effective, equitable, and aligned with broader climate goals. It underscores the importance of stakeholder engagement, robust market mechanisms, and continuous evaluation in ensuring the long-term success of ETS programs.