大连优势产业逐绿而行

Group 1 - The clean energy share in Dalian is increasing due to offshore wind power and nuclear power, with traditional industries like locomotives and shipbuilding transitioning towards greener practices [1][2] - Dalian's power grid has established the world's largest vanadium flow battery energy storage station with a total capacity of 200,000 kW, enhancing grid resilience and ensuring rapid power restoration during extreme weather [1] - By the end of 2024, Dalian's total installed clean energy capacity is expected to exceed 10 million kW, with both installed capacity and power generation accounting for over 60% [1] Group 2 - The first batch of 1000 kW battery-powered locomotives developed by CRRC Dalian has been put into operation, significantly reducing energy costs to only 12.7% of traditional diesel locomotives and cutting carbon emissions by 362 tons per locomotive annually [2] - The first engine produced by Hengli Heavy Industry for the ship power sector represents a major breakthrough in autonomous production, aligning with the green and low-carbon development trends in the shipping industry [2] - Dalian's industrial sector has achieved significant results in green development, with 12 enterprises recognized as national green factories and 85 as municipal green factories [2]