Abstract: With the growing global demand for high-performance materials, carbon fiber materials have been widely used in aerospace, automotive manufacturing, sports equipment and defense technology due to their unique lightweight, high strength and high stiffness characteristics. However, the rapid development of the carbon fiber industry has also brought a series of environmental, social and governance challenges that pose potential threats to the long-term sustainable development of the industry. In the environmental dimension, the production process of carbon fiber involves high energy consumption and high emission, which affects the environmental sustainability. Although carbon fiber products help to reduce energy consumption and greenhouse gas emissions during their life cycle, the ecological footprint in their production process cannot be ignored. In addition, the recycling and recycling technology of carbon fiber waste is not yet mature, which puts forward a new topic for the development of environmental protection and circular economy. In terms of social dimension, the rapid development of carbon fiber industry has put forward new requirements for the labor market, but also has an impact on the health and safety of workers, the quality of life of the community and the social fairness. The public is paying more and more attention to the environmental and social impact of carbon fiber products, which requires the industry to pursue economic benefits as well as assume corresponding social responsibilities. In the governance dimension, as global investors and consumers attach great importance to CSR and sustainable development, the ESG performance of enterprises has gradually become an important indicator to measure their long-term value. Carbon fiber enterprises need to establish a sound governance structure, improve operational transparency, strengthen risk management, and actively fulfill their social responsibilities on the basis of complying with laws and regulations, so as to improve their sustainable development ability. In view of this, this paper aims to deeply analyze the sustainable development status and challenges of the carbon fiber industry from the perspective of environment, society and governance (ESG), and discuss the future development direction of the industry. Through a comprehensive evaluation of the ESG performance of the carbon fiber industry, this paper will put forward strategic suggestions to promote the sustainable development of the industry, in order to provide reference for policy makers, business managers and investors.

Abstract: This study explores how AI language models impact workplace efficiency and employee motivation within varied organizational settings. Using statistical analyses and graphical visualization, it examines the relationships among Discussion Level, AI Usage Proportion, and Efficiency—quantified by the Annual Bonus Increase Ratio for private sector employees and the Oral Praise Increase Ratio for public sector workers. Findings reveal a positive link between AI usage and Efficiency in the private sector, where performance is largely driven by financial incentives. In the public sector, verbal praise from superiors is a primary motivator, with AI assistance particularly enhancing efficiency in politically sensitive contexts. Graphical analysis shows distinct Efficiency distribution patterns, highlighting unique preferences and constraints in AI utilization across organizational types. This research underscores the need for a nuanced understanding of AI adoption dynamics to optimize workflows and elevate employee performance.