采用智能供应链和城市能源转型:关于脱效应的实证证据
Xiaoran Yang1, Wensheng Wang1, Mengmeng Yu2
1School of Management, China University of Mining and Technology-Beijing, Beijing, 100083, China.
Journal of environmental management
|June 27, 2025
概括
智能供应链通过减少对煤炭的依赖来优化城市能源结构. 这项创新促进了绿色技术和工业升级,为中国城市提供了可持续的道路.
科学领域:
- 城市规划和能源系统分析.
- 数字化转型和经济政策.
- 环境科学与可持续发展.
背景情况:
- 煤炭仍然是中国城市的主要能源,给环境和经济带来了重大挑战.
- 优化城市能源消耗结构对于可持续发展和减少污染至关重要.
- 智能供应链提供了一种新的方法,将数字技术与实体经济相结合,以提高能源效率.
研究的目的:
- 系统地检查智能供应链对中国城市能源消费结构的影响.
- 确定智能供应链影响城市能源配置文件的机制.
- 为决策者提供关于利用智能供应链为能源转型提供经验证据.
主要方法:
- 利用基于中国县级城市 (2012-2022) 数据的准自然实验方法.
- 分析供应链创新和试点计划对能源消费模式的影响.
- 采用机制分析来探索智能供应链影响的途径.
主要成果:
- 智能供应链显著优化城市能源消耗结构,减少煤炭的比例.
- 在资源依赖程度较低,资源诅咒效应较弱的城市,积极影响更为明显.
- 智能供应链通过加强绿色技术创新和工业结构升级来推动优化.
结论:
- 智能供应链在优化城市能源结构和减少对煤炭的依赖方面显示出相当大的潜力.
- 这些发现为制定旨在实现可持续城市能源转型的政策提供了强有力的经验基础.
- 实施智能供应链战略可以加速城市的绿色发展和工业现代化.
相关概念视频
01:26Design Example: Sustainability in Concrete Building
229
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
229
02:12Short-distance Transport of Resources
16.5K
Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.
16.5K
01:37Energy to Drive Translocation
2.1K
Mitochondrial protein import is powered by two distinct energy sources: ATP hydrolysis and electrochemical potential across the inner membrane. Newly synthesized precursors are bound by cytosolic chaperones of the Hsp70 family, which guide them to the import receptors on the mitochondrial surface. Utilizing the energy of ATP hydrolysis, Hsp70 chaperones transfer these precursors to the TOM receptors on the mitochondrial outer membrane.
Generally, polypeptides are unfolded by two distinct...
Generally, polypeptides are unfolded by two distinct...
2.1K
01:12Power and Energy
1.1K
The power and energy delivered to an element are subjects of great significance in the field of electrical engineering. It is a well-known fact that a 100-watt light bulb emits more light than a 60-watt one. Therefore, power and energy calculations play a crucial role in the analysis of electrical circuits.
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
1.1K
01:01Production Efficiency
17.1K
Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
17.1K
01:43Sustainable Development
13.6K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.6K