[The 2.1GW wind power project in Zhangjiakou, Hebei Province was signed!] Recently, the People's Government of Yangyuan County, Zhangjiakou City, Hebei Province, China Railway 15th Bureau Group Co., Ltd. and China Power International Development Co., Ltd. held a signing ceremony for the green hydrogen synthesis green ammonia project. The project consists of three parts: wind power, photovoltaic and hydrogen production and ammonia synthesis. Using wind power generation, electrolysis of water to produce hydrogen, and air separation to produce nitrogen to produce synthetic ammonia. The installed capacity of the wind power project is 2.4GW (including 2.1GW of wind power and 300MW of photovoltaic power), supporting the construction of 40MW/80MWh energy storage devices, and hydrogen production of 90 10,000 tons/year, the construction scale of synthetic ammonia is 500,000 tons/year, and the annual carbon emission reduction is about 2 million tons after it is put into operation. The three parties will give full play to their advantages in resource acquisition, investment and management, market operation, financial resources, engineering construction, technical support, etc., and carry out comprehensive cooperation in green hydrogen synthesis from wind and rain, synthesis of green ammonia and related project investment, and ultimately achieve mutual benefit win-win. Editor/Xu Shengpeng

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• 2024.04.30 18:12
• [Beijing new rail transit line R4 north section planning]
• On April 29, it was learned that the latest planning of the northern section of the first phase of Beijing Rail Line R4 was finally unveiled, and this new line with a length of about 21 kilometers will start from Chaoyang District, pass through Tongzhou District, and finally arrive at Yanjing Bridge station in Shunyi District, which is expected to achieve seamless connection with Line 3. The appearance of Yanjing Bridge station has undoubtedly brought traffic Gospel to the surrounding residents, and the vehicle base is also planned to be built in Zhuangtou Village, north of Shunyi City. The plan aims to enhance the attractiveness of rail transit throughout the region, especially for the Capital Airport, which will effectively increase the proportion of green trips for landside transport. In addition, the new route will also support the construction of key functional areas in Beijing, such as the Sino-German Industrial Park, and guide the regions along the route to a new stage of high-standard development. It is worth mentioning that the design highlight of the northern section of the first phase of the R4 line is its fast and convenient operation mode, the initial use of 4 Type A vehicles, and the long-term plan will be upgraded to 6 vehicles, with a maximum operating speed of 120 km/h. The line will run through major thoroughfares such as Dongba Street and the second Airport Expressway, while the five new stations will adopt the latest design standards, which is expected to greatly improve the travel efficiency of residents along the line. Editor/Xu Shengpeng

• 2024.04.30 18:12
• [Tongren to Jishou railway can be approved]
• On April 30, it was learned that recently, the feasibility study report of Tongren to Jishou Railway was approved by the National Development and Reform Commission. According to the approval, the line starts from Tongren Station of Tongyu Railway, goes east through Tongren Fenghuang Airport and sets up Tonren North Station, and then introduces Zhangjihuai Railway Fenghuang Ancient City Station. With a total length of 52.1 km (19.1 km in Guizhou and 33 km in Hunan), there are three stations in Tongren, Tongren North and Fenghuang Ancient City. The main technical standard is high-speed railway, the number of main lines is double, and the design speed is 250 km/h. The total investment of the project is 9.302 billion yuan, and the construction period of the project is 4 years. Editor/Xu Shengpeng