Core Viewpoint - The recent load test of the world's highest bridge, the Huajiang Grand Canyon Bridge, is a crucial step in verifying the bridge's structural safety and load-bearing capacity before its opening [1][6]. Group 1: Load Test Results - The load test involved 96 vehicles and was completed successfully, indicating that the bridge is functioning elastically under the test load, with all monitoring indicators responding normally [1]. - The load test took five days to complete, marking a significant milestone towards the bridge's opening, which is scheduled for the end of September [6]. Group 2: Bridge Specifications - The Huajiang Grand Canyon Bridge spans a total length of 2,890 meters, with a main span of 1,420 meters, making it the longest span for mountain bridges in the world [13]. - The bridge's height from the deck to the water surface is 625 meters, also ranking it as the highest in the world, earning it the nickname "the dragon in the sky" from netizens [13].

Group 1: Energy Sector Developments - The largest thermal power plant in construction, Zhejiang Beilun Power Plant's Unit 8, has successfully commenced operation after 168 hours of full-load trial operation, with an annual power generation capacity of 6 billion kWh [1] - Beilun Power Plant will become the largest thermal power plant in China with a total installed capacity of 7.34 million kW as new units are put into operation [3] Group 2: Breakthroughs in Shipping and Fuel Technology - The first domestically built methanol dual-fuel container ship, "COSCO Shipping Yangpu," has successfully completed its maiden voyage and the first domestic green methanol refueling at Yangpu International Container Terminal [3][5] - This ship represents three breakthroughs in the shipbuilding sector: the first order from a domestic shipowner, the first delivery from a domestic shipyard, and the first application of a domestically produced methanol engine on a vessel [5] Group 3: Hydropower Innovations - The world's first 500 MW impulse turbine runner has been successfully developed and will be applied at the Zhala Hydropower Station in Tibet, showcasing significant advancements in hydraulic performance and pressure capacity [7][8] Group 4: Natural Gas Processing Advancements - China's first full-chain deep cold processing plant for natural gas has been fully operational in Sichuan, utilizing low-temperature technology for high-efficiency separation and liquefaction of natural gas [10][12] - The Salt Ting processing plant can process 2 billion cubic meters of natural gas annually, producing seven products including commercial natural gas, liquid ethane, and liquefied petroleum gas [14] Group 5: Renewable Energy Projects - The first seawater floating photovoltaic project in China has been completed and put into operation in Qingdao, Shandong, covering an area of approximately 60,000 square meters with an installed capacity of 7.5 MW [15][17] - This project is expected to generate 16.7 million kWh of green electricity annually and employs a floating photovoltaic structure that enhances power generation efficiency by 5% to 8% through cooling effects from seawater [19]

Group 1: Energy Sector Breakthroughs - The largest thermal power plant in construction, Zhejiang Beilun Power Plant's Unit 8, has successfully commenced operation after 168 hours of full-load trial operation, with an annual power generation capacity of 6 billion kWh [1] - The first domestically built methanol dual-fuel container ship, "COSCO Shipping Yangpu," has completed its maiden voyage and the first domestic green methanol refueling at Yangpu International Container Terminal [3][6] - The world's first 500 MW impulse turbine runner, with a maximum diameter of 6.23 meters, has been successfully developed and will be applied at the Zhala Hydropower Station in Tibet, showcasing significant advancements in hydraulic performance and pressure capacity [8][11] Group 2: Natural Gas and Renewable Energy Developments - China's first full-chain multi-condition deep cold processing plant for natural gas has been fully operational in Sichuan, utilizing low-temperature technology for high-efficiency separation and liquefaction of natural gas, capable of processing 2 billion cubic meters annually [12][13][15] - The first floating photovoltaic project in a full seawater environment has been completed and put into operation in Qingdao, Shandong, covering an area of approximately 60,000 square meters with an installed capacity of 7.5 MW, expected to generate 16.7 million kWh of green electricity annually [15][17][19]