In the context of industrialization and modernization, energy management and monitoring in factories becomes extremely important. The factory energy monitoring management system (Energy Management System – EMS) not only helps optimize energy efficiency but also minimizes costs and protects the environment. This article will provide a detailed view of this system, from the concept, and benefits, to implementation steps and advanced technologies being applied.
- What is a factory energy monitoring management system?
- Main components of the energy monitoring management system
- Benefits of applying an energy monitoring management system
- Some notes when choosing an energy monitoring management system
- VNATECH - Comprehensive solution for factory energy monitoring management system
- Contact Info
What is a factory energy monitoring management system?
A factory energy monitoring management system (Energy Management System – EMS) is a system that integrates measuring devices, sensors, software, and network systems to collect, analyze, and monitor consumption data. energy consumption in the factory. This system provides businesses with detailed information about how each area, each piece of equipment, and each production line uses energy, helping businesses accurately identify high-energy consumption items and From there, propose measures to improve energy use efficiency most effectively.

Main components of the energy monitoring management system
Energy sensor
As the “eyes” of the EMS system, energy sensors play the role of collecting real-time energy consumption data.
Common types of energy sensors include:
- Electrical sensors: Measure voltage, current, power, and energy consumption of electrical devices.
- Water sensor: Measures water consumption flow.
- Gas sensor: Measures gas consumption.
- Temperature sensor: Measures environmental temperature and device temperature.
- Pressure sensor: Measure pressure of compressed air, water,…
Data collector
Receive data from energy sensors and transmit it to the central management system.
The data collector can be connected to the system via:
- Conductor: Traditional connection, suitable for close areas.
- Wireless network: Flexible connection, suitable for remote or difficult-to-wire areas.
- Communication protocol: Modbus, BACnet, RS485,…

Factory energy monitoring management system – Energy management software
The “brain” of the EMS system, plays the role of analyzing data collected from sensors and data collectors.
The main functions of energy management software include:
- Monitoring: Displays real-time energy consumption data on the user interface.
- Analysis: Analyze data to identify high energy consumption items, and causes of energy waste, and provide optimization solutions.
- Report: Automatically generate reports on energy efficiency at different intervals.
- Warning: Alerts the operator when there is a problem or abnormality in energy consumption.
User interface
Provides an intuitive, easy-to-use interface that allows managers to monitor and adjust the EMS system.
Key features of the user interface include:
- Graph: Displays energy consumption data as a visual graph.
- Data table: Displays detailed data about the energy consumption of each item.
- Reports: Displays reports on energy efficiency.
- Control tool: Allows administrators to adjust system settings.
Benefits of applying an energy monitoring management system
Optimize Energy Use
The EMS system provides the factory with detailed information about how each area, each equipment, and each production line uses energy. Thanks to that, businesses can:
- Accurately identify high energy consumption items: The EMS system helps factories identify areas and equipment. The production line has unusually high energy consumption. From there, focus on improving energy efficiency at these points.
- Analyze causes of energy waste: EMS systems provide data on factors that affect energy efficiency such as operating time. Equipment settings, environmental conditions, etc. Help factories accurately determine the cause of energy waste.
- Provide solutions to improve efficiency: Based on collected and analyzed data. EMS systems help factories come up with appropriate energy usage optimization solutions such as adjusting equipment settings. Replace old equipment with energy-saving equipment, apply energy-saving measures,…
Factory energy monitoring management system – Reduce Operating Costs
- By optimizing energy use, the EMS system helps factories minimize energy waste, thereby saving electricity costs significantly. According to statistics, applying the EMS system can help factories save from 10% to 30% on energy costs.
- In addition, the EMS system also helps the factory reduce maintenance costs. Equipment repair works more efficiently, thereby contributing to improving business profits.
Factory energy monitoring management system – Environmental Protection
- The manufacturing industry contributes a large part to CO2 emissions into the environment. Reducing energy consumption not only helps save costs but also contributes to protecting the green environment and responding to climate change.
- EMS systems help factories effectively monitor and control energy usage. From there, we propose effective measures to reduce CO2 emissions. Businesses using the EMS system will contribute to building a green business image. Enhance brand reputation and attract potential customers.
Improve Production Efficiency
The EMS system helps factories detect and quickly fix energy-related problems, thereby improving production efficiency. Specific benefits include:
- Reduce machine downtime: The EMS system helps detect electrical problems early. Helps the factory fix problems quickly and minimize machine downtime.
- Improve labor productivity: A working environment with a stable and safe electrical system helps improve workers’ productivity.
- Enhance management efficiency: The EMS system provides data on the energy efficiency of each production line. Helps factories manage more effectively and make appropriate operating decisions.
Some notes when choosing an energy monitoring management system
- Business needs: Choose a system that suits the needs and scale of the business.
- System features: Choose a system with all necessary features such as measurement, monitoring, analysis, and reporting.
- Supplier reputation: Choose a reputable supplier with experience implementing EMS.
- Price: Choose a system with a price suitable to the financial capacity of the business.

VNATECH – Comprehensive solution for factory energy monitoring management system
Benefits of using the VNATECH factory energy monitoring management system:
- Save operating costs: The system helps reduce energy costs for the factory by up to 30%.
- Improve production efficiency: The system helps optimize production activities and improve labor productivity.
- Environmental protection: The system helps reduce CO2 emissions, contributing to environmental protection.
- Enhance safety: The system helps detect potential electrical safety risks early, ensuring safety for workers and equipment.
VNATECH commits to providing customers
- Advanced FEMS solutions, tailored to the needs of each factory.
- Professional system consulting, design, construction, and installation services.
- A team of enthusiastic support engineers, ready to answer all customer questions.
Contact VNATECH immediately for a free consultation on the Factory Energy Monitoring Management System!
Contact Info
VIETNAM TECHNOLOGY DEVELOPMENT AND TRANSFER JOINT STOCK COMPANY.
Office: VT09-BT02 – Xa La Urban Area – Ha Dong – Hanoi.
Tax code: 01 05 158 192
Website: https://vnatech.com.vn
Email: contact@vnatech.com.vn
Hotline: 0903 418 369 / 0977 550 085
Tel: 024 668 3 261 / 098 311 7863