Soil Organic Carbon Changes in City Areas of China Over the Past Three Decades: Implications for Achieving Carbon Neutrality

Zhang, Zhenrui; Xia, Xuezhi; Yang, Zhifeng

doi:10.1016/j.eng.2022.04.014

Cited by 1 publication

(1 citation statement)

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“…While the concept of green and sustainable development has been thoroughly adopted, the emergence and development of new energy sources have led to profound changes in China's energy structure, from heavy pollution and a high energy consumption to a cleaner, more efficient structure. Non-fossil fuels, due to uneven distribution and high costs, can hardly achieve a large-scale development; therefore, fossil energy will remain an important component in China's energy consumption structure in the future [26]. Although in the short term the structure will still be dominated by fossil fuels such as coal and oil, in the long term, clean energy sources such as wind, water, solar, hydrogen, and nuclear energy will undergo rapid development and be utilized at a large scale, causing revolutionary changes in the energy structure [27,28], where non-fossil fuels will account for 73% (see Figure 8).…”

Section: Energy Structure Adjustmentmentioning

confidence: 99%

A Statistical Review of Considerations on the Implementation Path of China’s “Double Carbon” Goal

2022

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The goal of “carbon peak” and “carbon neutrality” is China’s long-term development strategy for low greenhouse gas emissions in the 21st century (hereinafter referred to as the “double carbon” goal), with the goal that carbon dioxide emissions strive to reach an emissions peak by 2030 and strive to achieve carbon neutrality by 2060. Achieving the goal of “double carbon” is an inherent requirement for promoting high-quality development. Conforming to the development trend of the times, the “double carbon” goal is the necessary path of industrial transformation. The current situation of China’s energy production, consumption, and utilization in recent years shows that China’s energy has a simple structure, heavy external dependence, and low utilization efficiency which severely restricts the realization of China’s “double carbon” goal. Commencing the analysis of the current situation, this paper summarizes the implementation path from a “carbon emission reduction” and “carbon-negative technology” to accelerate the realization of the “double carbon” goal. First, statistical methods are used to analyze the implementation of a “carbon emission reduction” based on industrial technology reform, an energy structure adjustment, market mechanisms, public participation, and international cooperation. Second, the “carbon negative technology” path is explored in terms of afforestation, carbon capture, utilization and sequestration (CCUS), ecological management, and other technologies. In addition, feasible suggestions are made for four relationships, namely, the short and long-term, overall and local, development and emissions reduction, and government and market. This paper contributes to the study of energy development in the world and serves as a reference for follow-up studies.

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Section: Energy Structure Adjustmentmentioning

confidence: 99%