Group 1 - The core governance system focuses on dual control of carbon emissions, establishing a foundation for the "dual carbon" goals and promoting a systematic path for green economic transformation [1] - The synergy between carbon emission dual control and green finance can lead to an additional reduction of 1.1 billion to 1.5 billion tons of emissions by 2030 while keeping GDP losses within an optimal range [1][2] - The implementation of a carbon budget management system at provincial levels is essential for enhancing carbon emission control and promoting regional collaboration [2][4] Group 2 - The design of inter-provincial carbon compensation mechanisms is crucial for balancing the heterogeneous costs of carbon reduction across provinces, with significant differences in marginal reduction costs [3][4] - A three-tier control system consisting of provincial carbon budgets, a national carbon market, and a central carbon reserve mechanism is proposed to support the national carbon emission dual control targets [4][5] - The establishment of a central carbon reserve "safety reserve" mechanism can help stabilize trading prices and support provinces facing challenges in emission reductions [5][6] Group 3 - Provinces can trade limited annual reduction amounts through inter-provincial carbon compensation mechanisms, allowing for flexibility in meeting carbon budget targets [6][8] - The pricing mechanism for inter-provincial carbon compensation should reference the national carbon market price to ensure stability and transparency in trading [7][8] - The development of a green financial system is essential for providing precise funding support for emission reduction projects, reducing reliance on inter-provincial carbon trading [8][9] Group 4 - The establishment of resource and environmental asset rights systems can facilitate the financial attributes of carbon assets, enabling provinces to attract social capital for carbon reduction initiatives [9][11] - The integration of green finance with inter-provincial carbon trading mechanisms can enhance the sustainability and effectiveness of emission reduction efforts [11][12] - Continuous exploration of various policy tools by provinces is necessary to deepen the integration of green finance and carbon reduction initiatives [11]