绿色发展理念

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沈佳高铁通化西牵引站外部供电工程提前投产
Zhong Guo Neng Yuan Wang· 2025-05-27 16:10
Core Viewpoint - The successful implementation of the 220 kV external power supply project for the Shenjia High-speed Railway's Tonghua West traction station demonstrates effective collaboration and innovative construction methods, ensuring timely progress despite challenging conditions [3][5][7]. Group 1: Project Overview - The Shenjia High-speed Railway is a crucial part of the national "eight vertical and eight horizontal" high-speed rail network, with Tonghua West station being the largest hub along the line, covering a total area of 30,000 square meters [3]. - The project involves the construction of 54.4 kilometers of new 220 kV lines, 150 new towers, and the expansion of three existing 220 kV substations, facing significant construction challenges due to its geographical location [3]. Group 2: Construction Management - The company established a "high-speed rail service special team" and implemented a "1+N" dedicated customer service system, actively engaging in project planning and conducting over 40 site surveys to ensure a solid foundation for the power supply scheme [3]. - Since the official start of construction in November 2024, the company has focused on "precise management, strong innovation, and quality improvement," enforcing strict control measures to enhance safety and quality throughout the construction process [3][5]. Group 3: Overcoming Challenges - The company has adopted a reverse scheduling approach and implemented a "weekly report, daily scheduling" mechanism to address challenges such as high altitude, low winter temperatures, and a short effective working period [5]. - Innovative transportation methods, including the use of "climbing tigers" and large drones, have improved material transport efficiency by 52%, while CO2 blasting technology has facilitated the excavation of frozen soil layers, completing the foundation work for 150 towers in just 80 days [5]. Group 4: Environmental Considerations - The project has minimized deforestation by over 10 hectares through a differentiated approach using "high-low foundations + high towers across trees," while also avoiding precious medicinal plants and ensuring compliance with environmental protection requirements [5].
通讯丨铁轨上的生态安全网——中企在肯尼亚铁路建设中践行绿色发展理念
Xin Hua Wang· 2025-05-22 08:31
Core Viewpoint - The article highlights the integration of ecological protection in the construction of the Kenya standard gauge railway project by China Road and Bridge Corporation, showcasing a model of sustainable development that balances infrastructure growth with wildlife conservation [2][5]. Group 1: Project Overview - The Kenya standard gauge railway project is a significant part of the East African railway network, constructed using Chinese standards, technology, management, and equipment, which has greatly reduced cross-border logistics costs and promoted regional connectivity [2]. - The project includes the construction of 79 bridges, 572 culverts, and 900 kilometers of protective fencing to prevent wildlife collisions, demonstrating a commitment to ecological preservation throughout the project's lifecycle [2]. Group 2: Ecological Protection Measures - The company established a wildlife protection team to address potential collisions with large animals, implementing innovative designs such as moving the railway 15 kilometers south to create a migration corridor for wildebeests, which increased project costs by 12% [2]. - Various measures were taken to minimize noise and vibration during construction, including the use of low-noise machinery and dust control methods, ensuring minimal impact on surrounding wildlife [3]. Group 3: Community Engagement and Sustainability - The project has fostered community involvement through initiatives such as funding a community patrol team of 1,200 members and developing an ecological warning app in collaboration with local guides, enhancing environmental awareness [4][5]. - The establishment of solar-powered irrigation systems along the railway has improved water access for wildlife and increased pasture yields for local herders by 40%, contributing to sustainable development [4]. Group 4: Recognition and Impact - The railway project has been recognized as a benchmark for sustainable infrastructure by the United Nations Environment Programme, illustrating a successful model of development that harmonizes with nature [5]. - Local officials have praised the project for not only providing essential infrastructure but also for creating an ecological safety net that supports both wildlife and local communities [4].
西藏措美:“风光”资源绘就高原清洁能源发展新图景
Xin Hua Wang· 2025-05-17 01:10
日前,该县哲古镇风力发电+储能项目完成竞配,按照"整体竞配、分批实施"方式配置,竞配总规模 300MW,项目总投资约16.5亿元,分三期实施(一期80MW、二期120MW、三期100MW)。2025年计 划实施一、二期项目,2026年实施三期项目,让更多的风能转化为绿色电能。 西藏自治区山南市措美县地处青藏高原腹地,平均海拔超过4500米,依托丰富的风能、太阳能等清洁能 源,积极践行国家"双碳"战略,大力发展清洁能源产业,创新探索高原清洁能源发展路径,助力西藏建 设国家清洁能源基地。 我国首个超高海拔风电项目——哲古风电场坐落于措美县哲古草原。该项目由中国三峡集团投资建设, 总装机容量72.6MW,是我国首个实现全容量并网的超高海拔风电项目,填补了我国超高海拔地区风力 发电开发建设的行业空白。 截至2024年年底,该风电场累计上网电量超4.2亿千瓦时,相当于节约标准煤约5.2万吨,减排二氧化碳 约42万吨,有效缓解山南市用电紧张、优化当地能源结构。 "我们针对高海拔环境进行技术创新,确保设备稳定运行,同时利用数字化和智能化技术,远程监控现 场天气情况和机组运行情况,降低故障率。"哲古风电场负责人陈雪峰说。 据 ...
瑞凌股份(300154) - 300154瑞凌股份业绩说明会、路演活动信息20250508
2025-05-08 10:24
Financial Performance - The company achieved a revenue of 101,483.72 million yuan in 2024, a decrease of 11.73% year-on-year [4] - The net profit attributable to shareholders was 15,030.49 million yuan, an increase of 49.48% year-on-year [4] - The total profit amounted to 18,707.79 million yuan, up 59.45% compared to the previous year [4] - The gross profit margin was 20.78%, a decrease of 7.23% year-on-year, while the net profit margin increased by 85.05% to 14.59% [3] Accounts Receivable Management - The company improved its accounts receivable management system and credit limit issuance rules to enhance cash flow efficiency [3] - Monthly monitoring and collection efforts are in place for overdue accounts, with legal action considered when necessary [3] Market Strategy and Product Development - The company aims to become an international first-class comprehensive welding enterprise group, focusing on technology, management, and cultural innovation [5] - Continuous product innovation is emphasized, with over 200 national patents and a commitment to developing new technologies and products [6] - The company is expanding its product line to include laser welding and other series to meet diverse market demands [6] Environmental Responsibility - The company is committed to environmental protection and resource conservation, implementing measures to reduce waste and promote recycling [8] - Efforts are made to improve production processes to minimize energy consumption and pollution emissions [8] Competitive Advantages - The company has established strong core competencies in the welding equipment sector, including advantages in independent innovation, brand recognition, and quality [7] - The products are known for their high reliability, low failure rates, and competitive pricing, contributing to a strong market position [7] Future Outlook - The company plans to enhance its market share and operational efficiency while exploring sustainable development opportunities [14] - The management is optimistic about the industry's future, focusing on innovation and adapting to market trends [15]
牦牛保险:破解游牧困境的金融密钥
Zheng Quan Ri Bao Zhi Sheng· 2025-04-27 10:15
■田耿文 近日,《农村金融时报》记者在阿坝州调研采访的过程中,深切感受到这片高原土地上独特的游牧文明 和发展畜牧业的重要性。在这片广袤的土地上,牦牛不仅是游牧文明的象征,更是牧民家庭的经济支 柱。 然而,特殊的地理和气候条件也给牦牛养殖带来了诸多挑战,使得养殖业长期陷入"夏壮、秋肥、冬 瘦、春死"的恶性循环。每年春季都是牦牛死亡的高发季节,这会给牧民造成巨大经济损失。 面对这一困境,保险业挺身而出,主动投身于当地牦牛保险项目。中国人保积极通过创新举措,在当地 开展特色产业保险帮扶,开发牦牛价格保险、牦牛防返贫保险等险种,为当地牧民提供了坚实的风险保 障。 其中,牦牛价格保险在市场价格波动导致参保牦牛出栏市场价低于保险价时,依约进行赔偿,为广大牧 民抵御市场价格冲击提供了有力的兜底保障,助力畜牧业走上可持续发展之路。 值得一提的一个细节是,经人保工作人员查勘后的死亡牦牛,由无害化处理公司拉走,集中进行无害化 处理。这一举措不仅有效减少了牦牛疾病的传播,还有效改善了草原环境,从而吸引更多游客前来旅游 消费,实现良性循环。 阿坝州的创新实践表明:金融工具的巧妙运用,为高寒牧区治理提供了有效的保险策略和方案。 如今, ...