首位、首台、首次！我国能源与动力领域连获重大突破

Group 1 - China's green hydrogen annual production capacity exceeds 220,000 tons, ranking first globally, and accounts for over 50% of the world's total [3][4] - By the end of September, China's investment in clean hydrogen projects accounted for 30% of the global total, also the highest in the world [4] - The country has built over 540 hydrogen refueling stations, representing 40% of the global total [4] Group 2 - The first unit of the largest gas-fired power plant in China, the Zhejiang Anji Power Plant, has been officially put into operation, featuring the highest efficiency of 64.15%, which is an improvement of approximately 17 percentage points compared to conventional coal-fired units [5][6] - This gas turbine unit is characterized by low carbon emissions, high efficiency, quick start-up, and strong load variation capabilities, contributing to the stability of the East China power grid [6] Group 3 - China showcased its first oil-free aircraft engine at the Asian General Aviation Exhibition, featuring a megawatt-class hybrid power system with high power density and enhanced efficiency compared to traditional engines [7][8] - The hydrogen-fueled turbine engine produces zero carbon emissions, contrasting with traditional aviation fuel, which generates three kilograms of CO2 for every kilogram burned [9] Group 4 - These achievements in the energy and power sectors highlight China's technological strength and industrial resilience, pointing towards a clear path for future green development [10]