Zhang Dongdong, Rong Cunhao, Ahmad Tanveer, Xie Haonan, Zhu Hongyu, Li Xiang, Wu Thomas
School of Electrical Engineering Guangxi University Nanning China.
State Key Laboratory of Internet of Things for Smart City University of Macau Macau China.
Eng Rep. 2022 Nov 6:e12584. doi: 10.1002/eng2.12584.
By collecting and sorting the energy demand data of developing and developed countries, this paper makes a comprehensive analysis of their energy demand, including the change of energy demand and the change trend of energy load in various sectors. The survey scope of the article includes the overall change trend of energy supply, natural gas, oil, electricity, coal, renewable energy (such as wind energy, solar energy, geothermal energy, tidal energy, etc.), and the data change of global carbon dioxide emission. Besides, this paper selects a variety of energy sources for comprehensive analysis to analyze the existing change trend in chronological order. The analysis methods include data statistics of primary energy production and consumption, energy intensity analysis of gross domestic product (GDP), production, and demand balance of oil, natural gas, and coal, and study the trade balance between different types of energy in different countries and regions. The regions examined in this review include the organization for economic cooperation and development (OECD); the group of seven (G7); Brazil, Russia, India, China and South Africa (BRICs); the European Union; Europe; North America; the Commonwealth of Independent States (CIS); Asia; Latin America; the Pacific Ocean; the Middle East and Africa. By studying these data, we can make a better summary of the current energy use, so as to conveniently grasp the context of energy development and have a general understanding of the current energy structure. Therefore, individuals and policymakers in the fields of energy trade can think more deeply about the future situation and draw conclusions.
通过收集和整理发展中国家和发达国家的能源需求数据，本文对它们的能源需求进行了全面分析，包括能源需求变化以及各部门能源负荷的变化趋势。文章的调查范围包括能源供应、天然气、石油、电力、煤炭、可再生能源（如风能、太阳能、地热能、潮汐能等）的总体变化趋势，以及全球二氧化碳排放的数据变化。此外，本文选择多种能源进行综合分析，按时间顺序分析现有的变化趋势。分析方法包括一次能源生产和消费的数据统计、国内生产总值（GDP）的能源强度分析、石油、天然气和煤炭的生产与需求平衡，并研究不同国家和地区不同类型能源之间的贸易平衡。本综述所考察的地区包括经济合作与发展组织（OECD）；七国集团（G7）；巴西、俄罗斯、印度、中国和南非（金砖国家）；欧盟；欧洲；北美；独立国家联合体（CIS）；亚洲；拉丁美洲；太平洋地区；中东和非洲。通过研究这些数据，我们可以更好地总结当前的能源使用情况，以便更方便地把握能源发展脉络，对当前的能源结构有一个总体了解。因此，能源贸易领域的个人和政策制定者可以更深入地思考未来形势并得出结论。
