The presented simulation model for technological processes in power and utility supply and environmental management at CherMK of PAO Severstal, based on AnyLogic software, was discussed. The primary objectives included forecasting the needs for various energy resources over a specified period, considering the strategic business plan, energy balances, and CO₂ emissions calculator. The model also aimed to simulate the volumes of CO₂ emissions for all equipment considered, calculate the price of energy resources, and estimate potential production losses. The simulation model incorporated various energy resources, such as natural gas, compressed air, oxygen, water, electric power, coke oven gas, blast furnace gas, and converter gas. Equipment operation was depicted based on the maintenance, repair, and operation (MOR) schedule. This developed simulation model serves as a tool for modeling variations in the volume of raw materials or finished products. It can be used to create portfolios for strategic investment programs, explore development scenarios, and determine optimal values for consumed and produced resources. Furthermore, it helps to assess the need to purchase appropriate resources and calculate economic indicators. The model allows energy balances to be generated, along with visualizing variations in CO₂ emissions levels with the introduction of new production facilities.

讨论了基于AnyLogic软件提出的PAO Severstal CherMK电力和公用事业供应以及环境管理工艺过程的仿真模型。主要目标包括预测特定时期内对各种能源的需求，同时考虑战略业务计划、能源平衡和 CO ₂排放计算器。该模型还旨在模拟所有考虑的设备的CO ₂排放量、计算能源价格并估计潜在的生产损失。仿真模型融合了天然气、压缩空气、氧气、水、电力、焦炉煤气、高炉煤气、转炉煤气等多种能源。根据维护、维修和操作 (MOR) 计划描述设备操作。这种开发的模拟模型可用作对原材料或成品体积变化进行建模的工具。它可用于创建战略投资计划的投资组合，探索开发方案，并确定消耗和生产资源的最佳价值。此外，它有助于评估购买适当资源的需求并计算经济指标。该模型可以实现能源平衡，并可视化引入新生产设施时CO _{2排放水平的变化。}