Core Viewpoint - The article highlights the transformation of Qinhuangdao Port into a modern, eco-friendly industrial port, emphasizing the integration of environmental protection measures and tourism development to create a harmonious coastal environment. Group 1: Environmental Initiatives - Qinhuangdao Port handles nearly 500,000 tons of coal daily, making it a significant energy artery while facing pollution challenges [3] - Advanced environmental technologies are implemented throughout the coal handling process, including a five-step dust suppression method that significantly reduces coal dust emissions [4] - Monitoring data shows a decrease in air quality indices, with PM10 down by 14.3% and total suspended particles down by 10.1% in 2024 compared to the previous year [5] Group 2: Water Management - The port has transformed idle land into sedimentation ponds, capable of holding up to 90,000 cubic meters of water, which helps manage stormwater and recycle water resources [5] - All sewage outlets have been blocked since 2018, ensuring that wastewater is treated and reused for dust suppression and greening, achieving zero discharge of polluted water into the sea [5] Group 3: Renewable Energy and Infrastructure - The port has installed a shore power system to reduce emissions from auxiliary engines of docked vessels, enhancing energy efficiency [7] - A distributed photovoltaic power generation system has been established, generating approximately 3 million kWh annually, with green electricity accounting for 80% of total electricity consumption in 2024 [8] Group 4: Tourism Development - The industrial tourism area at Qinhuangdao Port saw a visitor increase of 247% during the "May Day" holiday, reaching over 254,700 visitors [10] - The port's historical and industrial elements have been repurposed into tourist attractions, blending cultural heritage with modern amenities [10][11] - The integration of cultural displays, tourism services, and commercial consumption enhances the port's cultural and ecological value, contributing to urban vitality [11]