Core Viewpoint - The completion and commissioning of the Shuyi Substation in Anhui marks a significant milestone for the "Shan Electric into Anhui" project, enhancing energy supply reliability in the region [1] Group 1: Project Overview - The Shuyi Substation is a key supporting project for the Shanbei to Anhui ±800 kV UHVDC transmission project, with over half of the transmitted electricity being delivered through this substation to various locations in Anhui [1] - The substation plays a crucial role in upgrading the power grid around Chaohu Lake, providing reliable energy support to key areas such as the Binhu Science City and the Hefei-Lu Industrial New City [1] Group 2: Technical Details - Two 1 million kVA transformers have been put into operation, capable of meeting the electricity needs of nearly 5 million households [1] - The project is expected to further enhance the reliability of power supply in central Anhui [1]

Core Viewpoint - Tongda Co., Ltd. has recently secured a significant order from the State Grid, indicating strong growth potential in its core cable business and overall financial performance [2][3]. Group 1: Recent Orders and Financial Performance - On June 17, Tongda Co., Ltd. announced a pre-bid win for a State Grid procurement project valued at 137 million yuan, which is approximately 2.20% of the company's total revenue for 2024 [3]. - Since May, the total value of pre-bid orders from the State Grid has reached 520 million yuan, showcasing the company's strong market position [5]. - In Q1 2025, the company reported a 61.98% year-on-year increase in new orders, reflecting robust demand for its products [6]. Group 2: Revenue and Business Segments - The cable business is the primary revenue source for Tongda Co., accounting for over 50% of total revenue, with a reported revenue of 32.33 billion yuan in 2024, up 16.63% year-on-year [8]. - The company aims to achieve an annual revenue target of 10 billion yuan by 2025 as part of its "511" development plan, marking the final year of this strategic initiative [8]. - In Q1 2025, Tongda Co. achieved a revenue of 1.474 billion yuan, representing a 39.35% increase compared to the previous year [7]. Group 3: Strategic Goals and Market Position - Tongda Co. has been recognized as a leading enterprise in the Henan province's wire and cable industry, with products utilized in over 600 national key projects [5]. - The company has set ambitious goals to become a leader in both the cable and aerospace component processing sectors, aiming for a total revenue of 100 billion yuan within five years [8]. - The company has experienced fluctuations in performance since its listing in 2011, but recent trends indicate a stabilization in revenue and profit growth [7].

【人物名片】胡洪炜，第九届全国道德模范提名奖获得者，国网湖北超高压公司输电检修中心带 电作业二班班长。参加工作25年来，他扎根超高压、特高压带电作业一线，以"一辈子办成一件事"的 执着，攻克多项带电作业关键技术难题，曾获全国劳动模范、全国"最美青工"、全国最美职工等荣 誉。 2000年，胡洪炜退伍后入职国网湖北超高压公司输电检修中心，成为我国首个从事超特高压输电 线路带电作业的专业班组的一员。凭借不服输的"军人本色"和超出常人的勤学苦练，他迅速成长为业 内"尖兵"和生产骨干，在各层级的技能比武中屡获佳绩。 2001年，胡洪炜首次参与线路检修，更换500千伏葛南线的间隔棒。检修作业的第一天，师傅在 完成自己的工作任务后，又协助他完成了一档线路的间隔棒更换工作。这次实战经历后，胡洪炜彻夜 难眠，反复琢磨师傅的操作要领。第二天，他认真观察师傅的操作动作，结合实际改进方法，独立完 成了更换任务。第三天，胡洪炜不仅完成了额定工作量，还主动协助师傅完成另一档线的间隔棒更 换，让师傅连连称赞。 近日，在湖北省荆门市后港镇40多米的高空中，胡洪炜在500千伏安兴一回线路导线开展带电作 业，完成受损导线补强工作，保障迎峰度夏期 ...

Core Points - The "Xinjiang Power to Chongqing" project is China's first ultra-high voltage direct current transmission line connecting the northwest and southwest regions, enabling efficient electricity transfer over a distance of 2260 kilometers [1][3] - The project has a total investment of approximately 28.6 billion yuan and is expected to deliver over 36 billion kilowatt-hours of electricity annually, with more than half coming from renewable sources [1][3] - The project is part of a broader strategy to enhance energy resource allocation in China, particularly addressing the energy supply and carbon reduction pressures faced by eastern and central provinces [3][4] Investment and Economic Impact - The project is expected to significantly lower electricity costs for data centers in Chongqing, which have a growing demand for green electricity [2] - The renewable energy capacity associated with the project includes 10.2 million kilowatts from wind, solar, and thermal sources, accounting for over 70% of the total installed capacity [1][3] - The project will help reduce coal consumption by approximately 6 million tons and decrease carbon dioxide emissions by about 16 million tons annually [1] Technological Advancements - The core equipment at the converter stations has been domestically produced, enhancing the stability and efficiency of renewable energy transmission [2] - The converter stations utilize advanced technology, including second-generation synchronous condensers, which have world-leading performance in key parameters [2] - The project includes customized designs for transmission towers to withstand high wind speeds, ensuring structural integrity and reliability [3] Renewable Energy Potential - Xinjiang has significant renewable energy resources, with a technical potential of 780 million kilowatts for wind energy and 1.6 trillion kilowatt-hours for solar energy [3] - The project exemplifies the potential for Xinjiang to become a national energy resource hub, addressing the mismatch between energy production and consumption in different regions [3][4] - The time difference between Xinjiang and central/eastern regions allows for effective utilization of solar energy, supporting national energy supply during peak demand periods [4]

Core Points - The "Jiang Dian Ru Yu" project, part of China's 14th Five-Year Plan, has commenced power transmission, connecting five provinces and regions with a total length of 2260 kilometers [1][3] - The project utilizes over 70% of renewable energy sources from a total installed capacity of 14.2 million kilowatts [1] - The construction of this high-voltage transmission line took less than two years, setting a record for the fastest completion of a transmission line over 2000 kilometers in China [3] Infrastructure and Technology - The project faced significant challenges due to complex terrain, including snow-capped mountains and deserts, with construction temperatures in Xinjiang dropping to -30 degrees Celsius [4] - To ensure safety in high-wind areas, the transmission towers were reinforced based on scientific measurements of wind speeds [6] - The Chongqing converter station, which is the first of its kind in Southwest China, covers an area equivalent to 40 soccer fields and involved extensive earth-moving operations [14] Environmental Impact - The project is expected to deliver 36 billion kilowatt-hours of electricity annually to Chongqing, with at least 50% coming from clean energy sources, resulting in a reduction of 16.5 million tons of CO2 emissions each year [9] - The clean energy delivered is equivalent to planting 900 million trees in terms of carbon absorption [9] Economic Significance - The "Jiang Dian Ru Yu" project enhances the energy structure of Chongqing, providing enough electricity for 10 million households or the production of 5 million new energy vehicles annually [23] - This initiative strengthens the economic ties between Xinjiang, a major energy base, and Chongqing, an important industrial hub, facilitating a mutually beneficial relationship [21][23] Power Transmission Efficiency - The electricity from Xinjiang reaches Chongqing in just 7 milliseconds, significantly improving the cross-regional consumption of clean energy [10][11] - The project employs high-voltage direct current (HVDC) technology to minimize transmission losses, making it an efficient solution for long-distance power delivery [24]

Summary of Key Points from Conference Call Records Industry Overview - The conference call primarily discusses the **new energy sector**, focusing on wind and solar power installations and market dynamics in China. Core Insights and Arguments 1. **Projected Installations for 2025**: It is expected that new wind and solar installations will reach approximately **300 GW**, with **200 GW** from solar and **80-90 GW** from wind. The mechanism electricity ratio is projected to be around **50%** [3][4][6]. 2. **Investment Expectations**: Despite a decrease from **370 GW** in 2024 to **300 GW** in 2025, the investment outlook remains stable for both existing and new projects due to the anticipated increase in industrial and commercial electricity consumption [3][4][6]. 3. **Market Risks Post-2026**: After 2026, the scale of centralized electricity generation is expected to shrink, leading to increased competition and potential downward pressure on mechanism electricity prices. This could result in a significant reduction in new energy installations [4][8]. 4. **Internal Rate of Return (IRR) Decline**: New energy project electricity prices are expected to decrease by **3-5 cents**, leading to a **1.5-2 percentage point** drop in internal rates of return. The average IRR in the northern regions is around **6.5%**, while the central and eastern regions may stabilize around **7-8%** [5][6]. 5. **Grid Investment Surge**: The grid investment is projected to reach a record high, with an **8%** increase in the budget, totaling over **660 billion** yuan, reflecting a **10%** growth rate [1][18]. Additional Important Insights 1. **Electricity Supply and Demand Balance**: The electricity supply gap is expected to ease this summer, with an addition of **60 million kW** in capacity, leading to a generally balanced supply-demand situation [2][32]. 2. **Solar Installation Progress**: As of April 2025, solar installations reached approximately **100 GW**, with expectations to hit **140 GW** by the end of May. However, new installations may decline in the latter half of the year due to project completions [7][16]. 3. **Market Entry of New Energy**: The proportion of new energy entering the market is set to reach **100%** in 2025, with all projects required to participate in market transactions, albeit with a minimum guaranteed price [10][11]. 4. **Utilization Rates**: The utilization rates for solar and wind power are declining due to increased installation capacity. Solar utilization is expected to drop to around **90%**, while wind utilization remains relatively stable [14][15]. 5. **Future of High Voltage Transmission**: The development of high voltage transmission projects is optimistic, with plans for **11 new lines** in 2025, although challenges remain regarding project approvals and environmental assessments [22][24][25]. This summary encapsulates the critical points discussed in the conference call, providing insights into the current state and future outlook of the new energy sector in China.

Core Insights - The Tianjin South 1000 kV UHV substation expansion project, a key initiative under the national "14th Five-Year Plan," has commenced operations, enhancing the transmission capacity of clean energy from Inner Mongolia and Hebei to the Tianjin region [1] Group 1 - The project is expected to deliver over 40 billion kilowatt-hours of electricity annually, significantly boosting the energy supply to the Tianjin area [1] - This initiative supports the coordinated development of the Beijing-Tianjin-Hebei region by improving energy infrastructure [1]

中青报·中青网记者 宁迪 立夏后的新疆昌吉，气温已高达近35摄氏度。湛蓝的晴空下，车行进在新疆维吾尔自治区昌吉回族自治 州准东经济开发区，眼前出现了连片的银色高压铁塔。 5月15日，中青报·中青网记者参加"大国工程看新疆"主题采访活动时，走进国网新疆电力有限公司超高 压分公司昌吉换流站（以下简称"昌吉换流站"）。这里是我国自主设计建设的首个±1100千伏特高压直 流输电工程——昌吉-古泉±1100千伏特高压直流输电工程（以下简称"吉泉直流工程"）的源头，高耸矗 立的铁塔发出的电，正以0.01秒的极速，把电"闪送"给3293公里外的安徽宣城，相当于人眨眼的一瞬 间，电力已输送到安徽30次。6000多座特高压铁塔沿着新疆、甘肃、宁夏、陕西、河南、安徽六省 （区）建设，搭载高压线，架起了一条空中"电力天路"。 国网新疆 为什么新疆与千里之外的安徽"结缘"？记者了解到，新疆在全国能源资源开发中具有重要的战略地位， 煤炭资源总量、风能资源储量、太阳能年辐射总量均居全国前列。而华东地区经济发达，电力供需矛盾 突出、土地资源紧缺、大气环境压力巨大，迫切需要发展区外来电。 电力输送不比寻常，要24小时不间断输电，维持设备的安 ...

Core Viewpoint - The successful completion and operation of the 750 kV line project from Shapotou to Zhongning marks a significant milestone in the Ningxia to Hunan ±800 kV UHVDC transmission project, which is crucial for the country's energy development strategy [1][3]. Group 1: Project Overview - The Ningxia to Hunan ±800 kV UHVDC project is China's first high-voltage transmission line primarily designed to transport electricity from renewable energy bases located in desert and arid regions [3]. - The Shapotou to Zhongning converter station's 750 kV line is a key component that ensures the smooth commissioning of the converter station's AC system and serves as a core power transmission channel for future DC low-end power delivery [3]. Group 2: Construction Details - The construction of the Shapotou to Zhongning 750 kV line began on June 5, 2024, with a total length of 46.98 kilometers and the erection of 68 new towers, utilizing a mixed single and double circuit setup [5]. - The NG18 tower, reaching a height of 155.9 meters, set a new record for tower height in Ningxia's power construction history [5]. Group 3: Environmental and Operational Considerations - The project adheres to green construction principles, implementing environmental protection measures alongside construction to ensure ecological restoration, particularly in the fragile ecosystem at the edge of the Tengger Desert [5]. - The company plans to increase resource investment and enhance professional collaboration to expedite the construction of critical supporting projects, ensuring the timely operation of the Ningxia to Hunan ±800 kV UHVDC project [5].

Group 1 - Far East Smart Energy Co., Ltd. (Far East) announced a total contract order amount of 2.646 billion yuan for April 2025, including a smart grid cable contract worth 138 million yuan from State Grid Corporation [1] - In Q1 2025, Far East achieved operating revenue of 4.874 billion yuan, a year-on-year increase of 1.3%, and a net profit attributable to shareholders of 46 million yuan, up 84.65% year-on-year [1] - The company aims to drive growth through innovation, focusing on smart cable networks, smart batteries, and smart airport sectors, with the new contracts expected to positively impact future performance [1] Group 2 - National grid investment in China reached 608.3 billion yuan in 2024, a year-on-year increase of 15.3%, with expectations for 2025 to exceed 650 billion yuan [2] - Other cable companies, such as Ningbo Orient Cable and Wanma Co., also reported significant contract wins, indicating a broader trend in the industry [2][3] - The core drivers of grid investment in 2025 include national policy support, the push towards carbon neutrality, and technological innovations in smart grids and high-voltage transmission [3] Group 3 - The cable industry is facing pressure, with 11 out of 38 listed companies reporting net profits below 10 million yuan in Q1 2025, indicating a need for transformation [4] - Traditional cable manufacturers are accelerating their smart transformation, while emerging tech companies are entering the smart cable integration and solution space [4] - Far East plans to focus on smart cable networks, smart batteries/storage, and smart airports, aiming for approximately 30 billion yuan in revenue and 600 million yuan in net profit in 2025 [4] Group 4 - The rapid development of artificial intelligence and robotics is creating new growth opportunities for the cable industry, particularly in high-performance specialty cables [5] - Companies with core technology barriers in ultra-high voltage and smart cables, specialized firms focusing on high-end product development, and globally competitive leaders are expected to gain market advantages [5]