全钒液流储能电站
Search documents
平煤神马集团绿电替代率达33.74%,年降本超2.3亿元
Zhong Guo Neng Yuan Wang· 2025-11-24 10:17
Core Insights - The company has significantly advanced its green energy initiatives, achieving a green electricity replacement rate of 33.74% and reducing electricity costs by approximately 234 million yuan through renewable energy utilization [1][2][3] Group 1: Renewable Energy Consumption and Cost Savings - In the first ten months of the year, the company consumed approximately 2.372 billion kWh of renewable energy, leading to a cost reduction of about 234 million yuan [1] - The company has established a vanadium flow battery energy storage station that can discharge up to 18.85 million kWh annually, reducing carbon emissions by around 15,000 tons and saving energy costs of about 10.5 million yuan [1] Group 2: Renewable Energy Infrastructure Development - Since 2021, the company has been actively expanding its wind and solar power station construction, with a total installed capacity of renewable energy reaching 926.12 MW by the end of October, including 830.07 MW of solar power and 38.75 MW of wind power [2] - The company has implemented a distributed photovoltaic project with a capacity of 17 MW, generating an annual output of 18.7 million kWh, showcasing its commitment to integrating renewable energy into various infrastructures [2] Group 3: Integrated Energy Management and Future Plans - The company is pioneering the construction of an integrated source-grid-load-storage project in Henan Province, utilizing a smart control platform to optimize energy management through real-time data [3] - In the first ten months, the total renewable energy generation was approximately 932 million kWh, with internal consumption of 606 million kWh and external supply to the national grid of 326 million kWh, generating an additional profit of about 85 million yuan [3] - Future plans include the development of a smart electricity trading platform to enhance digital management across the entire energy system, aiming to set a benchmark for energy transition in the industrial sector [3]
700MW/2.2GWh!山东两大储能项目开工
中关村储能产业技术联盟· 2025-10-31 09:31
Core Viewpoint - The article discusses the commencement of two significant energy storage projects in Shandong, highlighting advancements in vanadium flow battery technology and lithium iron phosphate mixed storage solutions [2][3]. Group 1: Project Details - Shandong Zhaoyang is launching a 100MW/400MWh vanadium flow battery energy storage project, which will utilize a 1MW/4MWh vanadium flow battery combined with a 99MW/396MWh lithium iron phosphate storage solution. The project is scheduled to start in October 2025 and aims for completion by the end of March 2026 [2]. - Shandong Yuanpu's 600MW/1800MWh comprehensive energy storage project will be developed in two phases. The first phase includes a 200MW/402MWh facility, while the second phase will also feature a 200MW/440MWh facility, incorporating various storage technologies [2][3]. Group 2: Timeline and Milestones - The first phase of the Shandong Yuanpu project is set to begin in December 2025, with installation of storage equipment expected to be completed by December 25, 2025, and grid connection planned for March 31, 2026 [3]. - The second phase is scheduled to start in December 2025 and aims for completion and operational status by May 31, 2026 [3].
河南两大能源集团拟战略重组,神马股份、易成新能涨停
Huan Qiu Lao Hu Cai Jing· 2025-09-26 03:39
Group 1 - The core point of the news is the strategic restructuring of Henan Energy Group Co., Ltd. and China Pingmei Shenma Group Co., Ltd., which will not significantly impact the production and operation activities of the five listed companies involved [1][2] - The five A-share companies involved in the restructuring are Pingmei Shares, Shenma Shares, Yicheng New Energy, Silane Technology, and Dayou Energy, all of which emphasize that their actual controllers remain the Henan Provincial State-owned Assets Supervision and Administration Commission [1][2] - The restructuring is expected to enhance the operational efficiency and market competitiveness of the involved companies, given the scale and resources of the two energy giants [1][2] Group 2 - Yicheng New Energy's stock price surged to the daily limit of 20%, while Shenma Shares and Dayou Energy reached a 10% increase, and Silane Technology rose over 10% [2] - China Pingmei Shenma Group, formed from the merger of two Fortune 500 companies, reported a revenue of 168.8 billion yuan in 2024, ranking second in revenue within Henan Province [2] - Henan Energy Group, a large provincial energy enterprise, has coal reserves of 28.4 billion tons and a chemical product capacity of nearly 10 million tons, with a revenue of 121 billion yuan in 2024, ranking fourth in the province [2] Group 3 - Yicheng New Energy, established in November 1997, focuses on the production and sales of graphite electrodes, vanadium flow batteries, lithium batteries, solar frames, and the construction and operation of photovoltaic power plants [3] - The financial performance of Yicheng New Energy has been declining, with revenues of 11.245 billion yuan in 2022, 9.884 billion yuan in 2023, and a significant drop to 3.422 billion yuan in 2024, alongside a net profit decline from 483 million yuan to a loss of 851 million yuan [4] - The sharp decline in Yicheng New Energy's 2024 performance was primarily due to a 93.74% drop in battery segment revenue, which fell from 6.297 billion yuan to 390 million yuan, reducing its contribution to total revenue from 62.97% to 11.39% [4]
哈密能源集团100MW/400MWh全钒液流储能项目并网运行
中关村储能产业技术联盟· 2025-08-09 01:46
Core Viewpoint - The Hami Energy Group's 100MW/400MWh vanadium flow battery energy storage project has officially commenced operation, marking a significant advancement in long-duration energy storage technology in the region [2][3]. Group 1: Project Overview - The project is the first independent vanadium flow energy storage benchmark project in Hami City, utilizing advanced flow battery technology with a storage capacity of 400,000 kWh, sufficient to meet the daily electricity needs of 80,000 households [2]. - The project was completed in just 148 days, filling a gap in the large-scale application of long-duration energy storage technology in the autonomous region [3]. - The energy storage system operates at a normal temperature and pressure environment of 35-45°C, eliminating flammability and explosion risks, with a cycle life exceeding 20,000 times and a design lifespan of 20-25 years, which is more than three times that of lithium-ion batteries [3]. Group 2: Technical and Economic Impact - The energy station can charge 400,000 kWh and discharge 270,000 kWh daily, significantly enhancing the capacity for renewable energy consumption [3]. - The project is expected to increase the utilization rate of renewable energy generation by approximately 8% annually, equivalent to absorbing an additional 360 million kWh of green electricity and reducing carbon emissions by about 300,000 tons [4]. - The new vanadium flow energy storage station, with a capacity of 400 MWh, acts as a "super battery," effectively stabilizing fluctuations in renewable energy generation and improving the stability and economic efficiency of the "Xinjiang electricity export" channel [3][4]. Group 3: Future Developments - Hami Energy Group is also developing a smart manufacturing base for vanadium flow battery storage equipment in collaboration with Dalian Rongke, which will fill a gap in the group's energy storage business and promote the application of vanadium flow storage technology [2][3]. - Following the addition of the new energy storage project, Hami's total energy storage capacity will exceed 1 million kW, reaching 1.13 million kW [4].