Tianshui Qilianshan Cement Co., Ltd. was awarded the first A-level enterprise of atmospheric environmental performance in key industries in Gansu Province

Recently, the Department of Ecology and Environment of Gansu Province released the results of atmospheric environmental performance rating of key industries in 2025, and Tianshui Qilianshan Cement Co., Ltd. was awarded the first "A-level enterprise of environmental performance" in key industries of Gansu Province. It marks that the company has been in the forefront of the province in promoting the green and high-quality development of industry and has become a new benchmark for environmental protection management in regional industries.

In recent years, under the background of deepening the construction of ecological civilization and the battle of pollution prevention and control, Tianshui Company has actively responded to the policy requirements of the state and Gansu Province on green and low-carbon development, taking environmental protection as an enterprise strategy, systematically planning and implementing the whole process of environmental protection upgrading projects. Enterprises continue to increase investment in the path of "ultra-low emission, intelligent management and control, ecological synergy", and are committed to building a modern cement production enterprise in harmony with the environment. A total of tens of millions of yuan have been invested to carry out in-depth governance around the three directions of "ultra-low emission, energy consumption reduction and unorganized control", so as to promote the systematic improvement of environmental protection level. In terms of ultra-low emission, SNCR + SCR combined denitrification technology transformation is implemented, the emission concentration of nitrogen oxides is stably controlled below 50mg/m ³, and the emission concentration of sulfur dioxide and particulate matter is controlled within 35mg/m ³ and 10mg/m ³ respectively, which is better than national emission standards in an all-round way. Through the transformation of the fully enclosed material storage and transportation system, the concentration of particulate matter at the plant boundary is continuously lower than 0.5mg/m ³, realizing "no coal with coal, no ash with ash". In terms of energy conservation and consumption reduction, the optimization of energy management system and technological innovation were comprehensively promoted, and the five key indicators of comprehensive energy consumption per unit product and comprehensive coal consumption of clinker reached the first-class level of the national energy consumption quota standard, setting an example for the low-carbon operation of the industry. In the aspect of intelligent environmental supervision, the "environmental brain" management platform is introduced to integrate online monitoring, video surveillance, intelligent access control and other systems to realize the whole process and all-weather intelligent management and control of pollution sources, transport vehicles and factory environment, and to build a digital environmental governance network covering the whole process.

Next, Tianshui Company will continue to practice the concept of "green water and green hills are Jinshan and Yinshan", with the goal of creating a "zero emission" demonstration plant, further increase the application of clean energy substitution and recycling technology, deepen the construction of intelligent environmental protection system, and inject new momentum into the company's high-quality development.