（Photo: UNclimatechange）
The 2023 United Nations Climate Change Conference (COP28) closed on December 12, with particular attention on the adoption of Article 6 of the Paris Agreement, which allows parties to offset their own emissions by financing other countries' reduction initiatives, thereby reducing carbon reduction costs and establishing carbon markets through carbon credit trading.
Despite several failed negotiations, the Paris Agreement is still eagerly anticipated as it seeks to reduce cost pressures and increase the efficiency of carbon reduction efforts, as well as to channel financial resources to the most effective regions and projects through various market mechanisms.
Article 6 mechanism: Implementation of Nationally Determined Contributions (NDCs) [1]
The most widely recognized provisions of Article 6 are 6.2, 6.4, and 6.8, considered as the three tools that countries can use to achieve their emission reduction targets. The comparison of the three articles is illustrated in Figure 1 below.