2025：“首发”奇迹•能源印象

Core Viewpoint - In 2025, China's energy sector continues to set records, showcasing significant advancements in both traditional and renewable energy, as well as in high-end equipment and system integration, highlighting the country's innovative efforts in energy security and green transformation [1]. Group 1: Major Breakthroughs in Energy Sector - On February 20, China National Petroleum Corporation announced the successful drilling of the country's first over 10,000-meter deep exploration well, the Shendi Takou 1 well, reaching a depth of 10,910 meters, marking it as the deepest vertical well in Asia and the second in the world [1]. - On May 8, the "Longdong to Shandong ±800 kV UHVDC Project," China's first large-scale integrated energy base for wind, solar, thermal, and storage, was completed, capable of delivering 36 billion kWh of electricity annually from Gansu to Shandong [2]. - On July 2, the world's largest 500 MW high-head impulse turbine core component was officially launched, indicating China's transition from following to leading in high-end hydropower equipment [2]. Group 2: Advancements in Green Energy - In July, the first phase of the world's largest green hydrogen ammonia project, with a capacity of 320,000 tons, was completed at the Zero Carbon Hydrogen Industry Park in Chifeng, marking a shift from demonstration to large-scale commercial operation in China's green hydrogen ammonia industry [3]. - On July 12, the "Guo Uranium No. 1" demonstration project in Ordos, Inner Mongolia, produced its first barrel of uranium, becoming the largest and most advanced natural uranium production base in China [3]. Group 3: Innovations in Energy Infrastructure - On August 22, the world's first 100 MW heavy-duty truck supercharging station was put into operation in Sichuan, designed to serve 700 trucks daily and reduce charging time to 15 minutes, improving efficiency by four times compared to traditional methods [4]. - On November 28, the first 1500-degree Celsius single-shaft heavy-duty gas turbine project was fully operational in Chongqing, filling a gap in China's F-class improved single-shaft heavy-duty gas turbine technology [4]. Group 4: Storage and Renewable Energy Projects - On December 1, the world's first 6 MWh long-duration energy storage prefabricated cabin, equipped with a thousand amp-hour battery cell, was prepared for shipment overseas, indicating China's capability for large-scale application in lithium battery long-duration energy storage systems [6]. - On December 6, the largest grid-type energy storage project in China, with a total investment of 2.5 billion yuan and a capacity of 1 GW/4 GWh, was officially put into operation in Inner Mongolia [7]. - On December 15, the 800 MW offshore wind power project in Jiangsu, operated by the Three Gorges Corporation, was fully connected to the grid, setting a record for the farthest offshore distance at 85.5 kilometers [7]. - On December 16, the first mass-produced green methanol project in Guangdong was launched, utilizing local agricultural and forestry waste, achieving an annual production of 50,000 tons with a carbon reduction rate of over 85% [7]. - On December 25, the largest pumped storage power station in China, with a total investment exceeding 10 billion yuan and a capacity of 1.7 million kilowatts, had its first unit connected to the grid, marking a significant breakthrough in hydropower equipment and engineering construction [9].