拉丁美洲经济委员会-国家经济发展计划及其对_巴黎协定_下气候目标的贡献（英）-2025_26页_953kb

Summary of National Economic Development Plans and Their Contributions to Climate Goals under the Paris Agreement

Core Content

This document examines the alignment of national green economic development plans with climate goals under the Paris Agreement, focusing on the Nationally Determined Contributions (NDCs). It highlights the role of G20 countries in leading global climate action and the potential of national green development strategies to mobilize investment and support the transition to a low-carbon, sustainable and inclusive economy.

The report is structured into three main sections:

1. Conceptual policy frameworks for green economic transformation.
2. Analysis of national green economic development plans in G20 countries, assessing their links with NDCs.
3. Recommendations to enhance the alignment between these plans and climate commitments.

Main Views and Key Information

I. Conceptual Policy Frameworks

• The report reviews several conceptual frameworks that aim to reconcile economic growth with environmental sustainability, such as green growth, green economy, green new deal, green recovery, and low carbon development.
• These frameworks emerged in response to the 2008/2009 Great Recession and gained renewed momentum during the post-pandemic recovery.
• The Green New Deal Group and the IMF were among the early proponents of these concepts.
• The report notes that by 2021, "green" stimulus measures had reached around US$ 1.8 trillion globally, though many of these were not environmentally beneficial.

II. Analysis of G20 National Green Economic Development Plans

The report evaluates 17 G20 economies, analyzing how their national green economic development plans or strategies incorporate elements of the Paris Agreement's NDCs.

A. Methodological Approach

• The analysis is based on a predefined set of NDC elements: mitigation, adaptation, mitigation co-benefits and fairness considerations, mechanisms and instruments, and governance.
• Four steps were followed:
  1. Selection of G20 countries with up-to-date NDCs and relevant development plans.
  2. Definition of objective elements of NDCs.
  3. Review and analysis of the alignment between plans and NDCs.
  4. Providing recommendations for better alignment.

B. Preliminary Findings

• Mitigation: 85% of G20 national green development plans explicitly or implicitly reference mitigation elements, including absolute and relative targets, net-zero goals, and carbon removal and storage.
• Adaptation: Only 45% of plans explicitly or implicitly reference adaptation elements, such as impact and vulnerability assessments and adaptation options.
• Mitigation co-benefits and fairness considerations: 60% of plans reference equity concerns, and 60% mention just transition. However, only 40% of NDCs include mitigation co-benefits from economic diversification.
• Mechanisms and instruments: Investment plans, carbon pricing, technology development and transfer, and climate-related capacity building are the most frequently referenced mechanisms. Global stocktake and long-term low emission development strategies (LT-LEDS) are less commonly included.
• Governance: Institutional arrangements are referenced in 80% of plans, but monitoring, reporting, and verification (MRV) and enhanced transparency mechanisms (ETM) are missing in most NDCs. Citizen participation is referenced in only 10% of plans.

Key Recommendations

To improve the alignment between national green economic development plans and climate goals, the report recommends:

• Enhancing explicit references to adaptation elements and governance aspects such as MRV, ETM, and citizen participation.
• Incorporating specific mechanisms like financial assistance and LT-LEDS into national development plans.
• Building on the principles of new-style country platforms, which are time-bound, home-grown, and based on a shared vision and strategic priorities.
• Integrating macroeconomic scenario analysis on climate change risks into economic planning and financial stability strategies.
• Creating explicit and direct investment plans that connect with NDCs to ensure that the necessary investments are mobilized to meet climate targets.

Conclusion

The report emphasizes the importance of aligning national green economic development plans with the Paris Agreement's climate commitments. It suggests that such alignment can help mobilize the necessary investments for a just and equitable transition to a low-carbon economy, while also addressing coordination failures among stakeholders. The G20, with its significant economic and political influence, is well-positioned to lead in this effort.