0.1克的较量:云南能投曲靖电厂“精打细算”拼出3000万效益

Core Insights - Yunnan Energy Investment Group's Qujing Power Plant has successfully reduced coal consumption by 7.4 grams per kilowatt-hour compared to budget, saving nearly 30,000 tons of standard coal and reducing fuel costs by approximately 30 million yuan by the end of September 2025 [1][3]. Group 1: Coal Consumption Reduction - The Qujing Power Plant has implemented a "coal consumption reduction campaign" that has led to significant improvements in energy supply and management efficiency [1]. - The plant's team has enhanced coal consumption control precision to two decimal places through operational parameter adjustments, achieving a reduction in coal consumption [3]. - Technical innovations, including 137 micro-modifications, have resulted in savings of over 8,000 tons of standard coal [3]. Group 2: Performance Metrics and Financial Results - The plant's annual budget completion rate reached 173% from January to August, with a total power generation of 3.65 billion kilowatt-hours, reflecting a year-on-year increase of 250 million kilowatt-hours [4]. - The plant's operational efficiency has improved, with a 354-hour increase in utilization compared to the provincial average, and a significant reduction in downtime during the dry season [4]. Group 3: Storage and Expansion Projects - The White Water Xiaotang energy storage project was completed in just 65 days, generating 3.32 million yuan in revenue from charging and discharging activities from May to August, with an expected annual income exceeding 20 million yuan [3]. - The third phase of the Qujing Power Plant's expansion is progressing rapidly, with plans to enhance regional power supply capacity and optimize the energy structure by the end of the year [4].