巴基斯坦苏吉吉纳里水电站项目 来源：人民日报 本报记者 管克江 近日，伊拉克首口永置式光纤井顺利完工。现场工作人员小心翼翼地将细如发丝的光纤绑到油管上随电 潜泵下入，布设至整个油井。1000米、2000米、3000米……工程师王寿鑫紧盯着显示屏上的各项参数， 直至光纤最终抵达5000米深处，油井温度和压力准确反馈到了地面。 "油井生产需要根据地下情况调整参数。过去我们需要停产检修，使用专门工具进行探测，停产一次相 当于损失了50万美元。有了永置式光纤，井下的压力、温度、声波等数据信号可实时上传中海油'璇玥 云'，并同步至油田指挥中心。"王寿鑫说。米桑油田群联合作业机构伊方经理穆罕默德表示，伊拉克首 口永置式光纤井为油田科学管理和优化生产提供了可靠依据，这一成果彰显了中国企业在遵循国际油气 行业最佳实践方面的技术实力和管理水平。 伊拉克首口永置式光纤井是中国海洋石油集团有限公司米桑油田群服务项目的一部分。米桑油田地处伊 拉克东南部戈壁腹地，是该国开采时间最长、环境最恶劣的油田之一。油田长期受困于设施老旧、技术 滞后、资源瓶颈等多重挑战。中海石油伊拉克有限公司总经理李锋介绍，油气产业是伊拉克的经济支 柱，"实现米 ...

转自：北京日报客户端 施工人员在伊拉克米桑油田布设光纤。李 斌 服务于智利切昆塔公司"冬日计划"的绝缘涂 覆机器人。智利切昆塔公司供图 摄 "油井生产需要根据地下情况调整参数。过去我们需要停产检修，使用专门工具进行探测，停产一次相 当于损失了50万美元。有了永置式光纤，井下的压力、温度、声波等数据信号可实时上传中海油'璇玥 云'，并同步至油田指挥中心。"王寿鑫说。米桑油田群联合作业机构伊方经理穆罕默德表示，伊拉克首 口永置式光纤井为油田科学管理和优化生产提供了可靠依据，这一成果彰显了中国企业在遵循国际油气 行业最佳实践方面的技术实力和管理水平。 伊拉克首口永置式光纤井是中国海洋石油集团有限公司米桑油田群服务项目的一部分。米桑油田地处伊 拉克东南部戈壁腹地，是该国开采时间最长、环境最恶劣的油田之一。油田长期受困于设施老旧、技术 滞后、资源瓶颈等多重挑战。中海石油伊拉克有限公司总经理李锋介绍，油气产业是伊拉克的经济支 柱，"实现米桑油田增产，需要引入新技术，挖掘老油田的新潜力"。 除了建设光纤井，中国企业还在伊拉克境内首次应用了"鱼骨刺喷射增产技术"。一根根外壁带有规则孔 洞的钢管被安装在主油管上下入井内，通过井 ...

Group 1: Iraq's Missan Oilfield Project - The first permanent fiber optic well in Iraq has been successfully completed, allowing real-time data transmission regarding pressure and temperature from depths of up to 5000 meters, significantly reducing production downtime costs [1][2] - The Missan oilfield, one of Iraq's oldest and most challenging oilfields, is undergoing modernization through the introduction of new technologies, including the "fishbone jetting" technique, which enhances oil recovery efficiency [2][3] - The project aims to train local Iraqi employees through a "3+3" plan, ensuring that a certain percentage of key positions will be filled by local staff within six years [3] Group 2: Pakistan's Suji Ginar Hydropower Project - The Suji Ginar hydropower station has generated over 3 billion kilowatt-hours of clean energy since its commercial operation began in September 2024, equivalent to the annual electricity consumption of 1.3 million households [4][6] - The project utilizes advanced construction techniques, including an "intelligent sensing hoisting system," which has improved the efficiency of constructing pressure shafts by 40% [5] - The hydropower station plays a crucial role in alleviating Pakistan's electricity shortages and optimizing its energy structure, contributing to national energy security [6] Group 3: South Africa's Redstone Solar Power Project - The Redstone project, a 100 MW tower-type molten salt solar power station, is the first of its kind in sub-Saharan Africa and is expected to provide 480 GWh of clean electricity annually, meeting the needs of approximately 200,000 households [7][8] - The project incorporates advanced technologies such as solar tracking, thermal energy storage, and zero wastewater discharge, ensuring stable and continuous power generation [7][8] - The collaboration between China and South Africa in this project signifies a shift towards green technology and sustainable development [9] Group 4: Chile's Chiquinta Company Winter Plan - The Chiquinta Company has launched a comprehensive preventive maintenance initiative called the "Winter Plan," which includes nearly 970 specific measures to enhance power supply reliability [10][12] - The introduction of insulation coating robots marks the first application of this technology in Latin America, significantly improving the safety and reliability of power lines in high-risk areas [10][11] - The company has also implemented helicopter-based insulator cleaning, increasing efficiency by four times compared to traditional methods, thereby reducing costs [11][12]

Core Viewpoint - Concentrated Solar Power (CSP) is a promising renewable energy technology in China, with significant growth potential and a well-established industrial chain, aiming to reach a market size of 16 billion yuan in 2024 and 16.7 billion yuan in 2025 [1][5]. Group 1: Industry Definition and Classification - CSP refers to technology that converts solar energy into thermal energy and then into electrical energy, categorized into four main types: tower, trough, linear Fresnel, and dish CSP plants [1][2]. Group 2: Current Development Status - CSP is recognized as a key technology for renewable energy, complementing wind and solar power, and is crucial for China's energy structure transformation [5][6]. - As of Q3 2025, China has built 21 CSP plants with a total installed capacity of 1.57 million kilowatts, ranking third globally, and has 30 projects under construction with an additional capacity of 3.1 million kilowatts [6][11]. - The industry is experiencing a compound annual growth rate of 11.7%, significantly higher than the global average of 4.24% [6]. Group 3: Industry Chain - The CSP industry chain consists of upstream components (concentrating systems, heat absorption systems, thermal storage systems, etc.), midstream development and operation of CSP plants, and downstream applications in industrial and residential sectors [7]. Group 4: Development Environment and Policies - CSP's strategic importance is highlighted in various national policies aimed at promoting large-scale development and integration with other renewable sources [8][9]. Group 5: Competitive Landscape - The CSP industry in China features multiple competing enterprises, including Xizi Clean Energy, China Power Construction, and Shanghai Electric, which drive technological innovation [9][10]. - Xizi Clean Energy has developed a 50MW molten salt storage system, showcasing its leadership in the CSP storage sector [10]. Group 6: Future Outlook - The CSP market is expected to see continued investment and project development, transitioning from a technical option to a strategic necessity, with anticipated upgrades in efficiency, application scenarios, and industry collaboration [11].

说起镜子的作用 你会想到什么 是用于整理着装 还是作为装饰品 其实它还有个意想不到的作用——发电 这是12月3日在甘肃省酒泉市拍摄的金塔多能互补基地10万千瓦熔盐塔式光热项目（无人机照片）。新 华社记者 范培珅 摄 这是一面有"魔法"的镜子 它叫"定日镜" 可以理解为能追踪太阳轨迹的镜子 这是12月3日在甘肃省酒泉市拍摄的金塔多能互补基地10万千瓦熔盐塔式光热项目（无人机照片）。新 华社记者 范培珅 摄 在甘肃省酒泉市金塔县 2.5万余面定日镜 如同训练有素的银色"向日葵军团" 构建起光的能量通道 形成一个巨大的镜面场 当戈壁滩上迎来穿越地球大气层的第一缕阳光 "超级镜子"们组成的银色矩阵 早已严阵以待 这是12月3日在甘肃省酒泉市拍摄的金塔多能互补基地10万千瓦熔盐塔式光热项目（无人机照片）。新 华社记者 范培珅 摄 它们调整方位和角度接受并反射太阳能量 这是12月3日在甘肃省酒泉市拍摄的金塔多能互补基地10万千瓦熔盐塔式光热项目（无人机照片）。新 华社记者 范培珅 摄 光与镜面接触后 被反射至镜场中央247米高的吸热塔顶端 液态熔盐流经顶端吸热器管道并吸收热量 当发电需求指令下达时 加热后的熔盐与蒸发器中 ...

2025年年底，在中国西北广袤的荒漠和高原上，一场与时间赛跑的"并网冲刺"正在多个光热项目中同步 上演。 在新疆，11月初，大唐石城子100万千瓦"光热+光伏"一体化项目中的100MW光热部分聚光 集热系统完工，转入调试；同在11月，新华发电博州100MW光热项目定日镜安装完成 94%，全面转入分系统调试，冲刺12月底并网。 三峡能源青海直流二期100MW光热项目则在11月多次实现满负荷稳定运行。 这一波冲刺的背后，是政策层面为光热发展亮起的多个绿灯。 11月25日，新疆维吾尔自治区发改委发布通知，明确对国家示范光热项目优先小时数按批复保障收购。 11月28日，青海省发改委发布的首批绿电直连试点项目清单中包含了光热项目。 11月，海南电力交易中心印发的《海南省增量新能源项目可持续发展价格结算机制竞价实施细则》明 确，2025年6月1日前已明确电价的光热项目不纳入机制电价竞价主体范围。 海南省发改委一位人士对经济观察报说："（该细则的）核心考虑是给早期明确投资预期的项目提供保 障，一批已确定技术路线和商业模式的光热项目，基础收益的确定性也获得了保障。" 更为关键的顶层设计也在11月落地，国家发展改革委、国家能源 ...

一系列密集的项目推进与政策落地表明，曾被成本和技术难题 困扰的光热发电，正凭借其长时间储能和同步发电机特性，在 构建新型电力系统的战略需求中，找到定位，从示范探索迈向 规模化开局的新节点。 作者：王雅洁 封图：受访者供图 在新疆，11月初，大唐石城子100万千瓦"光热+光伏"一体化项目中的100MW光热部分聚光集热 系统完工，转入调试；同在11月，新华发电博州100MW光热项目定日镜安装完成94%，全面转 入分系统调试，冲刺12月底并网。 三峡能源青海直流二期100MW光热项目则在11月多次实现满负荷稳定运行。 这一波冲刺的背后，是政策层面为光热发展亮起的多个绿灯。 11月25日，新疆维吾尔自治区发改委发布通知，明确对国家示范光热项目优先小时数按批复保障 收购。 11月28日，青海省发改委发布的首批绿电直连试点项目清单中包含了光热项目。 11月，海南电力交易中心印发的《海南省增量新能源项目可持续发展价格结算机制竞价实施细 则》明确，2025年6月1日前已明确电价的光热项目不纳入机制电价竞价主体范围。 海南省发改委一位人士对经济观察报说："（该细则的）核心考虑是给早期明确投资预期的项目提 供保障，一批已确定技术 ...

经济观察报记者 王雅洁 2025年年底，在中国西北广袤的荒漠和高原上，一场与时间赛跑的"并网冲刺"正在多个光热项目中同步 上演。 这一波冲刺的背后，是政策层面为光热发展亮起的多个绿灯。 11月25日，新疆维吾尔自治区发改委发布通知，明确对国家示范光热项目优先小时数按批复保障收购。 11月28日，青海省发改委发布的首批绿电直连试点项目清单中包含了光热项目。 11月，海南电力交易中心印发的《海南省增量新能源项目可持续发展价格结算机制竞价实施细则》明 确，2025年6月1日前已明确电价的光热项目不纳入机制电价竞价主体范围。 海南省发改委一位人士对经济观察报说："（该细则的）核心考虑是给早期明确投资预期的项目提供保 障，一批已确定技术路线和商业模式的光热项目，基础收益的确定性也获得了保障。" 更为关键的顶层设计也在11月落地，国家发展改革委、国家能源局当月联合印发的《关于促进新能源消 纳和调控的指导意见》（下称"指导意见"），首次从国家层面明确提出，光热发电可通过辅助服务、容 量电价等方式兑现其调峰价值。 一系列密集的项目推进与政策落地表明，曾被成本和技术难题困扰的光热发电，正凭借其长时间储能和 同步发电机特性，在构 ...

Core Viewpoint - The article discusses the investment potential of Baichuan Changyin in the molten salt energy storage sector, highlighting its strategic positioning in the renewable energy market and its successful transition from traditional biogas operations to innovative energy solutions [5][6][20]. Group 1: Company Overview - Baichuan Changyin, established in 2009, operates in three main sectors: biogas utilization, mobile energy storage heating, and waste resource recovery [7]. - The company has shifted focus to overseas markets to optimize profitability, leveraging high market pricing in regions like Colombia and Malaysia [7][10]. Group 2: Financial Performance - In the first half of 2025, Baichuan achieved revenue of 205 million CNY, with biogas contributing 98 million CNY, accounting for nearly 48% of total revenue [7]. - The company's overseas revenue surged from 1.27 million CNY in 2023 to 14.33 million CNY in 2024, with a gross margin of 75.86% and 56.15%, significantly higher than the overall company average of around 20% [10][11]. Group 3: Business Transformation - The mobile energy storage heating business, which utilizes self-developed mobile storage vehicles, has become a key driver for cost reduction and efficiency improvement [12]. - By Q3 2025, Baichuan had deployed 338 mobile storage vehicles, generating revenue of 57.23 million CNY, a 39.49% increase year-on-year, with gross profit soaring by 628% [13][14]. Group 4: Technological Advancements - The molten salt storage technology, which allows for safe and cost-effective thermal energy management, is central to Baichuan's operations and has recently entered commercial application [16][17]. - The company has significantly increased its R&D investment, with expenditures reaching 7.92 million CNY in the first three quarters of 2025, a 99.13% increase, indicating a strong commitment to innovation [17]. Group 5: Market Positioning - Baichuan is also involved in the solar thermal power sector, focusing on the development of key equipment like solar reflectors, with an annual production capacity of 10 million square meters [18]. - The solar thermal industry is transitioning from demonstration to large-scale commercialization, with Baichuan positioned to capitalize on this growth through its strategic partnerships and project developments [19][20].

Core Viewpoint - The solar thermal power industry in China is rapidly developing, becoming a key player in supporting high proportions of renewable energy integration and ensuring the stability of the power system, particularly in the context of the "dual carbon" goals and the construction of a new power system [1][4][13]. Industry Development - As of September 2025, China's solar thermal power generation capacity reached 157,000 kilowatts, ranking third globally [3][7]. - The average annual compound growth rate of China's solar thermal power industry is 11.7%, significantly higher than the global average of 4.24% [3][7]. - The levelized cost of solar thermal power has decreased from 1.15 yuan per kilowatt-hour to approximately 0.6 yuan per kilowatt-hour, indicating a substantial improvement in economic viability [3][11]. Technological Advancements - China has mastered mainstream solar thermal technologies, including tower, trough, and Fresnel systems, with a domestic equipment localization rate exceeding 95% [3][11]. - The country has developed a comprehensive solar thermal power industry chain and has published over 40 relevant standards covering manufacturing, design, construction, and operation [11][14]. Strategic Importance - Solar thermal power is recognized as a stabilizing force in the energy system, effectively addressing challenges posed by high proportions of renewable energy sources [6][8]. - The National Energy Administration has emphasized the strategic role of solar thermal power in its recent policy documents, advocating for its integration as a regulatory power source [8][14]. Project Highlights - The Golmud 350 MW tower solar thermal project, currently under construction, is set to be the largest single-unit solar thermal project globally, expected to generate approximately 960 million kilowatt-hours of clean electricity annually [6][10]. - The successful operation of the 50 MW solar thermal demonstration project in Delingha has provided valuable experience for future large-scale projects [10][11]. Future Outlook - By 2030, global installed capacity for solar thermal power is projected to reach 22.4 million kilowatts, with about 10% of global electricity supply expected to come from solar thermal by 2050 [13]. - The industry is anticipated to transition from being a supplementary power source to a supportive power source as its economic viability and application scale continue to expand [11][15].