Arrelic Building Energy Management Systems (BEMS) are computer-based control systems designed to monitor, control, and optimize the energy usage of building services such as heating, ventilation, air conditioning (HVAC), lighting, and other systems. BEMS can be installed in a variety of buildings, including commercial and residential buildings, hospitals, schools, and factories.

BEMS consists of hardware and software components that work together to provide centralized control of building systems. The hardware components typically include sensors, controllers, and communication networks that allow data to be collected and transmitted between different building systems. The software components provide the interface for building managers to monitor and control energy usage.

BEMS can perform a range of functions, including:

• Monitoring energy consumption in real-time and identifying areas of high energy usage Controlling heating, cooling, and lighting systems based on occupancy and environmental conditions
• Predicting energy consumption patterns to optimize energy usage and reduce costs
• Alerting building managers of system faults or other issues that may impact energy usage
• Providing energy usage reports and analytics to help building managers make data-driven decisions about energy usage.

Overall, Building Energy Management Systems can help to building owners and managers reduce energy consumption, lower operating costs, and improve the environmental sustainability of their buildings. By providing centralized control and monitoring of building systems, BEMS can help to optimize energy usage and create a more comfortable and efficient building environment.