As one of the most significant carbon emission departments in China, the power industry will gradually become the core hub of reducing carbon emissions in the process of undertaking carbon emissions transferred from other industries. Therefore, it is of vital importance to predict the power consumption in China’s end energy consumption to achieve the carbon peak goal on time. This paper firstly uses the gray relational analysis model to study the relationship between power consumption indicators of the three major industries and some social and economic indicators and obtains the influencing factors with the greatest correlation with the power consumption of the three industries. Then, based on the analysis of socio-economic factors, considering different growth rates, the GMCN(1,N) model of electricity consumption in China’s three major industries is established. Forecast data under different scenarios have important practical significance for formulating active and effective energy policies. The data indicate that the secondary and tertiary industries consume the greatest amount of electricity. It is estimated that the power consumption of China’s three major industries will reach 10.15 trillion kWh (kilowatt hours) by 2030.
It has become the consensus of my country’s foreign trade development to promote the high-quality development of trade and accelerate the building of a strong trade country. The Yangtze River Delta is an important intersection of the “Belt and Road” and the Yangtze River Economic Belt. With its superior location environment, the Yangtze River Delta has become a leading force driving the overall high-quality development of China’s economy and trade. This paper discusses the status quo of foreign trade in the Yangtze River Delta from the perspective of high-quality development, constructs a foreign trade efficiency evaluation system based on the DEA model, measures the efficiency of foreign trade in the Yangtze River Delta, uses the Tobit model to analyze its foreign trade efficiency factors, and finally proposes strategies for improving foreign trade efficiency And the high-quality development path of regional trade, providing reference for decision-making for my country to coordinate the high-quality development of trade in the Yangtze River Delta and even across the country.
After China's Grand Canal was successfully listed in the World material and Cultural Heritage list in 2014, the report of the Nineteenth National Congress of the Communist Party of China stressed the need to "strengthen the protection and utilization of cultural relics and the preservation and inheritance of cultural heritage". General Secretary Xi Jinping also attached great importance to the construction of the Grand Canal cultural belt, pointing out that" the Grand Canal is a precious heritage left by our ancestors and a flowing culture, which should be protected, inherited and used well as a whole. As one of the Grand Canal cities, Changzhou was approved in 2015 as a national historical and cultural city, and its economic and cultural development is closely linked to the development of the Grand Canal culture. Changzhou section of the Grand Canal, known as the "Mother River" in Changzhou, through the city and around the city, and Changzhou City water system integration, but also has a very rich material and cultural heritage. In order to carry out the spirit of the Nineteenth National Congress of the Party, implement the important instructions of General Secretary Xi Jinping, promote the construction of the cultural belt of the Grand Canal, and promote the protection, inheritance and utilization of the cultural heritage of the Grand Canal, Changzhou is duty-bound. On the basis of the investigation and arrangement of the material cultural heritage of the Grand Canal in Changzhou City, this subject excavates and promotes the historical and cultural value of the material cultural heritage of the Grand Canal in Changzhou City, and further discusses the inheritance and protection of the material cultural heritage of the Grand Canal, which has important research value and practical significance.
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