[Panzhihua Renhe Pumped Storage Power Station passed the review]The project is mainly composed of upper reservoir, water delivery system, underground powerhouse and switch station, etc. It is initially proposed that the maximum dam height of the concrete face rockfill dam of the upper reservoir is 108.0m, and the distance-to-height ratio is 3.72. The static investment of the project is 6.57 billion yuan, and the static investment per unit capacity is 5475 yuan/kW. Editor / Xu Shengpeng
On August 25, 2026, the world’s largest-diameter underwater shield tunnel, the Jinan Huanggang Road Yellow River Tunnel constructed by CR14G, was officially opened to traffic. Adopting a single-tube double-deck structure and overcoming multiple world-class technical challenges, the tunnel cuts the cross-river travel time from 40 minutes to merely five minutes.Editor/Min Jing
Recently, Jingtang Port in Tangshan launched its first open-top container freight train transporting Indonesian coking coal from Jingtang Port to Xiaonan, adding a new cargo type to its freight business. Targeting the coal demand of enterprises in Shanxi, the port has standardized operation procedures and strictly implemented environmental protection requirements, successfully opening up a new railway transportation channel for imported coking coal.Editor/Min Jing