摘要：

关键词: “双碳”目标, 零碳区块链, 协同治理, 管理技术, 碳足迹

Abstract:

The goal of carbon peak and neutrality poses a potent challenge to China’s national governance system and governance capacity. China has a tight deadline and heavy task to achieve this goal, which needs to rely on the coordination among multiple subjects and the support of science and technology. To achieve the goal of carbon peak and neutrality, we should not only make a breakthrough in energy-saving and carbon reduction technology, but also establish the corresponding management technology system. Blockchain is such a collaborative management technology. The technical characteristics of blockchain are highly consistent with this target needs such as carbon footprint recording, carbon emission management and carbon trading. The net-zero-emission blockchain can not only empower the goal in the scenarios of distributed energy system, green finance and low-carbon city, but also help the country to grasp the goal achievement of various places and subjects timely and accurately. Net-zero-emission blockchain is a product of the integrated development of digital civilization and ecological civilization. Government and developers need to pay full attention to the energy consumption, construction cost and technical limitations of the net-zero-emission blockchain, and carry out the design of relevant technologies and scene adaptation.

Key words: goal of carbon peak and neutrality, net-zero-emission blockchain, cooperative governance, management technology, carbon footprint