[Chongqing Guizhou back-to-back networking project starts construction] On April 29, 2026, the Chongqing Guizhou Back to Back Interconnection Project (Guizhou side) started construction in Xishui, Zunyi. Southern Power Grid invested 580 million yuan and plans to put it into operation in June 2027. The project involves the construction of 87.9 kilometers of transmission lines and 179 iron towers, connecting the national and southern power grids. The project is located in the mountainous area of northern Guizhou, and needs to overcome karst geology and 352 crossing difficulties. After being put into operation, it will meet the annual growth demand of 6.4% and 7.8% of the load in Chongqing and Guizhou. Editor/Cheng Liting

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• 2026.04.30 15:35
• [Daqing Oilfield's Sichuan Chongqing Exploration Area breaks through the barrier again]
• On April 27, 2026, the cumulative sales volume of natural gas in the Sichuan Chongqing exploration area of Daqing Oilfield has exceeded 5 billion cubic meters, reaching 5.03 billion cubic meters, and the daily gas production has remained stable at 5.7 million cubic meters, injecting strong momentum into the construction of the Chengdu Chongqing economic circle and national energy supply guarantee. Editor/Cheng Liting

• 2026.04.30 15:35
• [Datang Wind Power Transformation and Upgrading Project Starts Construction]
• Recently, the renovation and upgrading projects of Datang Yunnan Eryuan Qilongshan 126 MW and Fengle 84 MW wind farms, undertaken by China Energy Engineering Construction Group, have started construction comprehensively. This project is the only "replacing small with large" project in Yunnan Province that has been reviewed and approved by the National Energy Administration, and has been included in the provincial major project list. The project will demolish 40 old wind turbines and build 20 new ones along with supporting power collection lines and booster stations. Editor/Cheng Liting