社会责任、技术创新与上市公司低碳发展——基于长江经济带A股上市公司的经验证据

文章结合我国碳达峰、碳中和时代背景和“十四五”绿色发展要求,构建上市公司低碳发展指标,探讨履行社会责任、技术创新投入与上市公司低碳发展之间的关系,并从理论和实证的角度分析上市公司履行社会责任和进行技术创新对公司低碳发展的调节作用。研究发现:企业社会责任、科技创新与上市公司低碳发展显著正相关,同时两者具有协同效应。本文将企业社会责任、科技创新和上市公司低碳发展结合在一起,拓宽企业的研究视角,最后从企业管理和政府监管两个角度提出相关建议,为我国公司高质量低碳发展提供了有益参考。

物联网技术在实现旅游业低碳化可持续发展中的应用

物联网集合的信息渠道非常多,其中包含有移动通信网、计算机及互联网等,它在帮助人类的日常生活上有着非常重要的作用。文章对于课题物联网技术在实现旅游业低碳化可持续发展中的应用的研究分析主要是从三方面来开展,首先是对物联网技术的含义进行了详细的研究,接着是分析物联网技术在实现旅游业低碳化可持续发展中的相关应用,最后是进行文章的总结性概述。

两会代表建言碳交易

2012年,国务院总理温家宝在当年的《政府工作报告》中指出,"进一步开展碳排放和排污权交易试点"。三年以来,全国七个省市的碳排放权交易试点已全部上线交易。而在今年两会,李克强总理在《政府工作报告》中进一步提出"积极应对气候变化,扩大碳排放权交易试点"。从"进一步开展"到"扩大",碳排放交易体制日趋完善,在国务政务中也逐渐受到更多地关注。今年两会上,人大代表、政协委员们提交的与"碳交易"

Potentials and Challenges of Carbon Knowledge Graph in Sustainable Textile Production for Carbon Traceability:A Review

Textile production has received considerable attention owing to its significance in production value,the complexity of its manufacturing processes and the extensive reach of its supply chains.However,textile industry consumes substantial energy and materials and emits greenhouse gases that severely harm the environment.In addressing this challenge,the concept of sustainable production offers crucial guidance for the sustainable development of the textile industry.Low-carbon manufacturing technologies provide robust technical support for the textile industry to transition to a low-carbon model by optimizing production processes,enhancing energy efficiency and minimizing material waste.Consequently,low-carbon manufacturing technologies have gradually been implemented in sustainable textile production scenarios.However,while research on low-carbon manufacturing technologies for textile production has advanced,these studies predominantly concentrate on theoretical methods,with relatively limited exploration of practical applications.To address this gap,a thorough overview of carbon emission management methods and tools in textile production,as well as the characteristics and influencing factors of carbon emissions in key textile manufacturing processes is presented to identify common issues.Additionally,two new concepts,carbon knowledge graph and carbon traceability,are introduced,offering strategic recommendations and application directions for the low-carbon development of sustainable textile production.Beginning with seven key aspects of sustainable textile production,the characteristics of carbon emissions and their influencing factors in key textile manufacturing process are systematically summarized.The aim is to provide guidance and optimization strategies for future emission reduction efforts by exploring the carbon emission situations and influencing factors at each stage.Furthermore,the potential and challenges of carbon knowledge graph technology are summarized in achieving carbon traceability,and several research ideas and suggestions are proposed.

Research on the Framework and Path of Low Carbon Coordinated Development in Beijing-Tianjin-Hebei Region

With the low-carbon coordinated development in Beijing-Tianjin-Hebei Region as the starting point, the necessity and realistic difficulties in achieving the lowcarbon coordination in Beijing-Tianjin-Hebei Region was analyzed, based on which we constructed the systematic analytical framework for low-carbon coordination in Beijing-Tianjin-Hebei Region, and proposed the development path of regional lowcarbon coordinated development from the three levels of government, industry and consumer with the aim to provide specific references for the low-carbon coordinated development in Beijing-Tianjin-Hebei Region.

Low-carbon Agriculture Development Models in Southern Jiangsu Province

[Objective] To investigate the appropriate low-carbon agriculture model in Southern Jiangsu Province. [Method] Through the analysis of regional features in Southern Jiangsu and several matured low-carbon agriculture development models at present, the low-carbon agriculture development modes suitable for Southern Jiangsu were investigated, and corresponding supporting measures for the development of the models were put forward. [Result] Low-carbon agriculture is the environment- friendly agriculture which achieves low emissions, low pollution, high efficiency and high-yield through efficient recycling of energy and resources and continuous im- provements on ecological environment. With a variety of development models, the specific development model for practical use should be determined according to the local conditions, and supported by corresponding supporting measures, to achieve the rapid development of low-carbon agriculture. [Conclusion] This study laid the foundation for the development of low-carbon agriculture model in Southern Jiangsu.

中国城镇化向法国学什么

与很多国家的新城建设模式不同,法国的城镇化是城市建设与产业建设同步,自成一体,实现产城融合,改变了过去"住宅区"和"工业园"的规划思想。这一模式对于长期"摊大饼式"发展的中国城镇化道路极具启示"中国正进行人类历史上最大规模的城镇化,而欧洲是人类城市建设发源最早的区域之一……中国愿学习借鉴欧洲在城市地下设施、智慧城市、低碳城市建设等方面的经验。

Supportive Technologies and Roadmap for China’s Carbon Neutrality

The vision of carbon neutrality is a climate ambition of milestone significance for China and a key step for China’s transition from industrial civilization to ecological civilization.The realization of carbon neutrality requires profound changes in China’s technological and socioeconomic systems involving zero-carbon electric power,lowcarbon and zero-carbon end-use energy consumption,and negative emission technologies.Achievement of carbon neutrality is subject to the choice of pathways for various sectors,especially the electric power,industrial,transportation and construction sectors with significant carbon emissions and decarbonization difficulties.The goal of carbon neutrality will influence China’s economic and industry systems,resource and industrial layout,technological innovation and ecological environment in profound ways.Hence,China’s future policymaking on carbon neutrality needs to consider environmental,technological,economic and social impacts,establish a correlation between carbon peak and carbon neutrality,identify climate-friendly clean technology innovations in real earnest,and put carbon neutrality into the overall plan for ecological civilization.

Approaches to low carbon development in China and India

Low carbon development has gained policy prominence and is a concern of both environment and development policy globally and in China and India. This paper discusses the role of China and India as important global actors in light of development imperatives in the two countries.The article then looks at emerging approaches in the two countries related to financing, science, technology ＆ innovation policy, and subnational actions. The objective is to review efforts in China and India for contributing to learning experiences for other countries. The final section discussed the ways forward in terms of examining the role of China and India in terms of national policy strengthening as well as in global agenda setting. Implementation of sub-national initiatives in both countries faces challenges due to lack of adequate financing as well as knowledge such as greenhouse gas inventories and disaggregated resource and socio-economic assessments. Both India and China are making efforts in technology and innovation domains to set foot on a trajectory of low carbon development with varying degrees of success. In finance,both China and India have experimented with various instruments-the key difference is that China has taken the support of regulation more while India has leaned on to market based instruments. Both China and India are moving on an encouraging track regarding low carbon development with fairly well-designed domestic policies and consistent international engagement.

Global Trend of Low-carbon Economy and China's Responses

Based on the analysis on the global economic crisis,climate change crisis and their mutual underlying reasons,the authors believe that low-carbon economy has become an inevitable choice to break through the dual crises,coordinate the economic development,and protect the global climate.The global trend of low-carbon economy finds expression in Green Recovery currently,while,in a long run,it will give rise to a new pattern of world competition in politics,economy,technology,trade and finance.The impact of the global trend of low-carbon economy on China can not be overlooked,and it is both a challenge and an opportunity for China＇s future development.Based on comparative studies on the low-carbon economy of China,the U.S.,EU and Japan,the authors conclude that China should blaze a new path of lowcarbon economy development with Chinese characteristics,and the authors have put forward relevant countermeasures for China to address the global trend of low-carbon economy from angles of countries,enterprises and the public

China's adjustment of climate change policies:what lessons can be learned from the US?

From the US New Energy Plan, personnel appointment, and diplomatic activities, etc., we can see that US is now on the way to returning to the negotiation table and undertaking the leadership in addressing climate change. What US has done puts tremendous challenges on China, which emits large amount of greenhouse gas into the atmosphere. However, different from US, China is undergoing rapid development, and huge energy consumption is unavoidable. China has to make a balance between developing economy and addressing climate change. This paper focuses on the US climate change policies and its greenhouse gas emissions, and its influences on China climate change policy. China greenhouse gas emissions and relative policies are also analyzed to see what situation China is in, and what challenges that China is facing. Consequently, combing China's local situation, we propose several solutions for China to address climate change, i.e. moving towards a low carbon economy, struggling for emitting more, enhancing China-US cooperation, and implementing different climate change policies based on local situation. Meanwhile, the achievements that China has made are also introduced.

The Status Quo and Development Trend of Low-carbon Vehicle Technologies in China

Three types of low-carbon vehicle technologies in China are reviewed. Potential effects are listed for those integrated energy-saving technologies for conventional vehicles. Low carbon transitions, including alternative vehicle power train systems and fuels, are discussed on their development status and trends, including life cycle primary fossil energy use and greenhouse gas emissions of each pathway. To further support the low-carbon vehicle technologies development, integrated policies should seek to： （1） employ those integrated energy-saving technologies, （2） apply hybrid electric technology, （3） commercialize electric vehicles through battery technology innovation, （4） support fuel cell vehicles and hydrogen technology R＆D for future potential applications, （5） boost the R＆D of second generation biofuel technology, and （6） conduct further research on applying low-carbon technologies including CO2 capture and storage technology to coal-based transportation solutions.

Development path of Chinese low-carbon cities based on index evaluation

This work takes the 36 cities from China＇s low-carbon pilot project as the research object and uses the carbon emission per capita and GDP per capita to categorize the 36 cities into four types to reveal their low-carbon development status; these four types are leading cities, developing cities, latecomer cities, and exploring cities. On the basis of an index system that quantitatively describes low-carbon development, this research analyzes the characteristics, development trends, and low-carbon development pathways of the four types of cities. According to the present situation and objectives of national emissions and considering the differences in development stages, challenges, and opportunities for each type of the city, this research presents recommendations for the low-carbon roadmap and the medium- and long-term （by 2030） emission trend routes of different types of regions in China.

Low Carbon Technology Development Roadmap for China

It is essential that China follows a low carbon pathway, in which technology plays a key role in the future economy and social development. Based on the Integrated Policy Assessment Model for China, this paper analyzes a technology development roadmap for China to achieve a low carbon scenario. The results show that there are plenty of potential and opportunities for China to move towards a low carbon society when given enhanced and accelerated applications and expansions of key low carbon technologies. Strong policy and measure supports from all sectors in China are needed to achieve this goal.

China's low-carbon transition for addressing climate change

This study discusses high-carbon characteristics, the unsustainability of China's development, and the fact that China needs to transform its development mode. China's low-carbon transition must include industry structure adjustment, energy saving and efficiency increases, energy structure improvement, carbon sink development, adaptation capability, and low-carbon pilot schemes.Low-carbon urbanization is a key measure in China's low-carbon transition. China's urbanization faces high-carbon risks. Thus, this study presents a roadmap for transforming urbanization into a low-carbon one. The transition to low-carbon urbanization is a common trend in the developing world. There is a lot of room for international cooperation.

Developing newly emerging high-end industries in the low-carbon economy

Global warming has exerted severe challenges on the sustainable development of economic society and the food security,resource security,energy security and ecological security of the world.Low-carbon economy has become the current trend of the global economic development.Thus,the industrial development of China must seek the institutional innovation and technological innovation so as to improve the efficiency of energy.High-end industry has become the main factor of the future development of the economic society.Thus,to develop the high-end industry is an important approach to realize low-carbon economy.This paper explores the strategies of the development of newly emerging high-end industries against the background of low-carbon economy form such perspectives as effective use of resources,the improvement of independent innovative ability,and leading the high-end,high quality and high efficiency industries to the important region.

Integrated Geo-information System for the Development of Low Carbon Eco-city in China Urban Context

Nowadays, cities are the main living environment of human beings. Rapid urbanization is associated with a variety of issues： population explosion, urban heat island effect, greenhouse gases emissions, energy crisis, climate change and so on. To deal with the challenges from the huge energy consumption and GHGs （greenhouse gases） emission, more and more attention has been paid to low carbon eco-city in China. In this research, the whole process is linked by low carbon eco-city development. High-resolution thermal IR （infrared） satellite remote-sensing is introduced to land use and urban heat island monitoring to meet the requirement of higher accuracy. GIS （geo-information science） technology provides a framework for collecting, processing, managing, analyzing and sharing spatial and temporal data. It has been used in spatial and temporal database management and analysis in low carbon eco-city study. The integrated geo-information system proposed in this research, which will be introduced to various government agencies in China, could enrich the concepts and means for the construction of low carbon eco^city.

Research on low-carbon development of electric power industry:from the perspectives of public policy

It is a fundamental way to achieve sustainable development and inclusive growth that China takes the low-carbon development path.And low-carbon development is an effective way to respond to many threats,including global climate anomalies,environmental degradation,and energy shortage.Low-carbon economy is policy economy to a large extent.Although the external environment demands low-carbon development of electric power industry,enterprises lack intrinsic motivation.Electric power industry is the pillar industry of China,and is one of the key industries for China's low-carbon development.The government needs to ensure its dominant position in the low-carbon development of electric power industry,and reform the government performance management system and promote the planning and management of electric power industry through appropriate public policy,in order to adjust the structure of the electric power industry and take a low-carbon development road with Chinese characteristics.

Carbon Productivity Analysis to Address Global Climate Change

Developing low-carbon economy and enhancing carbon productivity are basic approaches to coordinating economic development and protecting global environment, which are also the major ways to address climate change under the framework of sustainable development. In this paper, the authors analyze the annual rate of carbon productivity growth, the differences of carbon productivity of different countries, and the factors for enhancing carbon productivity. Consequently, the authors clarify their viewpoint that the annual rate of carbon productivity growth can be used to weigh the efforts that a country takes to address climate change, and propose policies and suggestions on promoting carbon production.

Development of Low Carbon Aquaculture System by Using Zeolite

Ammonia volatilization is a major process of N （nitrogen） loss that affects the environment. The best way of capturing volatilized ammonia-N could be using zeolite as a good ion exchange medium before it gets either volatilized or nitrified. Thus, captured ammonia-N could be used as a source of inorganic nitrogen in ponds to promote algal production without adding additional organic carbon and BOD （biochemical oxygen demand）. The zeolite used for the study was a commercially available zeolite, （CLINZEX） which was a fine powder （CEC （cation exchange capacity） 3.9-4 meq/g）. The experiment was conducted to assess the difference between manure loaded system and zeolite loaded system in terms of water quality, TAN （total ammoniacal nitrogen） release and algal productivity. The difference between the BOD values recorded in both the controls and treatments utilizing chicken manure as source of manure-N remained mostly above 10 ppm. Similarly, the difference between mean COD （chemical oxygen demand） values of control and treatment tanks always remained above 7 ppm. All the experimental tanks loaded with zeolite samples from chicken manure showed range of variation in TAN values （0.018-0.08 mg/1）. The range of values of chlorophyll a （1,029-5,150 mg/m~） recorded in the treatment tanks was higher than the values （54.6-1347 mg/m3） of chlorophyll a in the control tanks. F-test analysis done using highest mean values of BOD, COD, TAN and chlorophyll a showed a highly significant （P 〈 0.01） variation between the treatment and control tanks and at the same time no significant variation was found between time intervals.