Chongqing's power industry establishes alliance to jointly "control waste"

Recently, Chongqing held a launching ceremony for the Power Industry Factory Network Party Building Alliance to deepen the construction of a "waste-free city". State Grid Chongqing Electric Power Company joined forces with China Huaneng Group Co., Ltd. Chongqing Branch, China Datang Group Co., Ltd. Chongqing Branch, State Energy Group Chongqing Electric Power Co., Ltd., State Power Investment Group Chongqing Electric Power Co., Ltd., China Huadian Group Co., Ltd. Chongqing Branch, Chongqing Three Gorges Water Conservancy and Electric Power (Group) Co., Ltd. and other six major group Chongqing branch issued a declaration of action for jointly building waste-free power in the Chongqing power industry.

State Grid Chongqing Electric Power Company is the first among central enterprises to carry out green dismantling and sorting of scrap materials. With the support and assistance of ecological and environment departments at the Chongqing City and district levels, the State Grid's first renewable resource recycling center will be built in 2022.(Chongqing Electric Power Renewable Resources Recycling Center, hereinafter referred to as the Center), deeply promote centralized and unified management and online public bidding of waste materials within the system, promote the intensive, standardized dismantling and green disposal of waste materials in the company's system, and achieve green recycling of renewable resources."Double improvement" of utilization level and value creation ability. This case was selected as a typical case of Chongqing's "waste-free city" construction in 2023. The center processes 10091 tons of various waste materials annually, saves 38.77 million kilowatt-hours, reduces carbon emissions by 86,500 tons, achieves indirect benefits of 4.325 million yuan, and harmlessly treats 402 tons of transformer oil.

"In the past, our management of waste power materials was relatively extensive, and we often sold them all at once. After Chongqing launched the construction of a 'waste-free city', we took this as an opportunity to establish the Chongqing Electric Power Renewable Resources Recycling Center, mainly to professionalize and standardize equipment and materials such as scrapped transformers, switch cabinets, cables, wires, and electric energy meters in the system. Demolition, dismantle the entire waste materials into raw materials required by the market such as copper, aluminum, iron, and silicon steel, and carry out refined sorting, individual packaging, and subcontracting bidding on bulk raw materials such as copper to increase disposal income. Next, we will actively explore and implement the resource utilization of various types of power waste, such as switches, switches, combined electrical appliances, secondary equipment, etc., and explore adjustments and optimize the central production process according to actual needs. At the same time, we will gradually promote social services for the recycling of solid and gaseous waste. On the premise of giving priority to ensuring the recycling of solid waste from various power grids within the system, we will actively explore extending the types and scope of services to the social market. Our goal is to create a benchmark for the construction of 'waste-free enterprises' in the power industry and promote the 'three modernizations' level of solid waste in the industry." The relevant person in charge of State Grid Chongqing Electric Power Company introduced.

In order to promote the construction of a "waste-free city" across the region and explore a demonstration model for the environmental management of solid waste in the power grid, State Grid Chongqing Electric Power Company has formulated the "Implementation Plan for the Construction of" Waste-Free Enterprises "(hereinafter referred to as the" Plan "). Chongqing Electric Power Renewable Resources Utilization Center, State Grid Chongqing Urban Power Supply Company, State Grid Chongqing North Power Supply Company, State Grid Chongqing City South Power Supply Company, and State Grid Chongqing Beibei Power Supply Company will be the first batch to create" waste-free factories ".

The "Plan" proposes to focus on promoting green, circular and low-carbon development of enterprises, with the goal of building a new power system with "Chongqing Electric Power Characteristics and State Grid Demonstration", and with the reduction, recycling and harmlessness of hazardous wastes and general industrial solid waste as the focus, and continue to promote pollution reduction, carbon reduction, energy conservation and efficiency improvement in the power industry. In 2024,"waste-free enterprises" will be initially built, the results of the construction of "waste-free enterprises" will be deepened in 2025, and the advantages of "waste-free enterprises" will be consolidated in 2026. At least 9 "waste-free factories" will be built in total. The rest of the grassroots units will refer to the "waste-free factories" construction evaluation rules require management. The level of reduction, recycling and harmlessness of solid waste in the power grid has been greatly improved. The intensity of general industrial solid waste generation and the average amount of new sulfur hexafluoride used per new equipment have continued to decrease year by year. The high-quality rate of green construction has reached 96%. The utilization rate of green building materials is not less than 70%, hazardous wastes remain under 100% standardized management, and the comprehensive utilization rate reaches 90%. The radiation scope of Chongqing Electric Power Renewable Resources Recycling Center has expanded to the southwest region.

In addition, all parties involved in the construction will also carry out all-round research and cooperation in noise control, energy conservation, land conservation, material conservation, and water conservation, and use informatization means to enhance the efficiency and efficiency of green design, on-site monitoring and vegetation restoration of power grid projects. Benefit.

"At present, the solid waste disposed of by the center mainly comes from branches in the Chongqing system of State Grid. Next, we will work with the five major power generation groups and Three Gorges Power to jointly create a power 'waste-free enterprise', actively promote carbon reduction and pollution reduction, expand green, grow, and promote the development of a green, low-carbon circular economy. At the same time, under the guidance of the State Grid Corporation of China, we seized the economic development opportunities of Chengdu and Chongqing cities, relied on the Renewable Resource Recycling Center of State Grid Chongqing City Electric Power Company, and carried out cross-regional power renewable resource recycling strategic cooperation with State Grid Sichuan Province Electric Power Company, collaborated to build a 'waste-free group'of Sichuan-Chongqing Power Grid, and created a national-level demonstration project of' low-carbon circular economy renewable resource utilization '." The relevant person in charge of State Grid Chongqing Electric Power Company introduced.

"Chongqing Electric Power is the city's first industry system to deepen the construction of a 'waste-free city'." The relevant person in charge of Chongqing City Ecological Environment Bureau stated that it will actively support State Grid Electric Power Chongqing City Company in building a "waste-free enterprise" and actively provide technical and policy advisory services in aspects such as centralized storage of hazardous wastes and exemption from hazardous waste business licenses. Support State Grid Electric Power's Chongqing City Company and Sichuan Province Company to carry out the construction of "waste-free groups", smooth cross-provincial solid waste management channels within the system, and create a landmark achievement in the joint construction of a "waste-free city" in Sichuan and Chongqing. Support other enterprises in the factory network party building alliance to build "waste-free enterprises". The party organizations of each group can strengthen information sharing and resource sharing, gather the joint efforts of party building for joint construction and cooperation, establish a long-term communication mechanism, and promote the source reduction and utilization of solid waste in the power system., improve the level of standardized environmental management, and achieve "resource sharing, complementary advantages, mutual promotion, and common improvement."