岷江彭山尖子山航电枢纽工程下闸蓄水 将现“西湖级”湖面

Core Insights - The completion of the dam construction at the Minjiang Pengshan Jianzi Mountain Hydropower Project marks a significant step towards the operational phase of this key provincial transportation project [1][2] - The project, with a total investment of approximately 1.689 billion yuan, integrates navigation and hydropower, while also addressing water environment management and flood control [1][2] Economic Benefits - The reservoir created by the project is expected to have an annual power generation capacity of approximately 285 million kilowatt-hours, benefiting local residents and businesses with stable clean energy [2] - The project will enhance flood control standards to withstand floods with a return period of 50 years, providing a protective barrier for urban areas against heavy rainfall and flooding [2] Navigation Value - The hydropower project will establish a four-level navigation channel capable of accommodating two 500-ton vessels simultaneously, significantly improving the navigation capacity of the Minjiang River [3] - This development will facilitate the establishment of a multi-modal transportation system in the Chengdu metropolitan area, reducing logistics costs for businesses by enabling water transport of bulk goods [3] Tourism Development - The newly formed lake will integrate with local tourist attractions, creating a "golden waterway tourism line" that connects various scenic spots, enhancing the region's cultural and natural tourism offerings [4] - Future plans include the construction of passenger terminals and the promotion of water sports, further integrating tourism and sports industries in the area [4]