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Cut Costs with Efficiency: A Guide to Building Energy Management Systems

Written By: Jesse Shaver

Last Updated: 03/13/2024

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Supplying energy to your building is expensive. In today’s constantly changing energy landscape, businesses need new ways to reduce costs while maintaining energy security.

You can achieve this by running your business more efficiently. One solution growing in popularity is the adoption of Business Energy Management Systems (BEMS). These systems empower companies to optimize their energy consumption. It is a win-win for your bottom line and the environment.

In this guide, we’ll explore the different types of BEMS and how they lead to energy efficiency. Also, we’ll cover how to shop for a competitive electricity provider to save big on your building energy bill.

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What Are Building Management Systems?

Business or Building Management Systems (BMS) are like the brains and gears that keep a business running smoothly. They’re rules, tools, and processes that help companies better manage their resources, operations, and goals.

There are various types of (BMS) Building Management Systems made for specific needs:

  • Quality Management Systems (QMS) ensure products or services meet high-quality standards and customer expectations.
  • Financial Management Systems (FMS) handle money matters and track finances, expenses, and profits.
  • Customer Relationship Management Systems (CRM) focus on improving customer relationships and experiences.

What Are Building Energy Systems (BES)?

Studies have found that commercial buildings waste 30% of the energy they use. Building Energy Systems combat this problem.

They are an organization’s overall approach to managing and optimizing energy use. These systems contain a range of tools and technologies designed to monitor, control, and optimize energy use within a business.

BES helps companies make smart choices about energy use, save money, and lessen their environmental impact. Building Energy Management Systems (BEMS) is a subset of BES. Specifically, they optimize energy savings within a building’s physical infrastructure.

What is a Building Energy Management System (BEMS)?

A Building Energy Management System, called BEMS, is a system that connects building systems into one platform to monitor, control, and optimize energy-consuming components.

These systems use advanced technology, AI, and data analytics to control lighting, HVAC, and other building systems. BEMS significantly reduces energy consumption, energy costs, and greenhouse gas emissions.

The Benefits of Building Energy Management Systems

Benefits of building energy management systems

Here is how these systems benefit businesses:

    1. Cost Savings: Studies have shown that businesses can slash costs by implementing BEMS. According to the U.S. Department of Energy, companies can reduce their energy bills by up to 20% through effective energy management.

    2. Work Better: BEMS improves working efficiency by maintaining optimal building conditions. This means improved employee comfort and productivity. Moreover, predictive maintenance capabilities can increase the lifespan of equipment, reducing downtime and maintenance costs.

    3. Environmentally Sustainable: The reduction in energy consumption not only saves money but also reduces a business’s carbon footprint. This aligns with more and more Americans who choose green and environmentally responsible companies to buy from.

    4. Regulatory Compliance: Following government energy efficiency regulations is crucial for many buildings. BEMS can help organizations meet these requirements effortlessly by monitoring and optimizing energy use around the clock.

Types of Building Energy Management Systems

Several types of Building Energy Management Systems are available.

The two main categories are:

Traditional BEMS:

  • Traditional BEMS are core systems that focus on energy monitoring and basic control functions.
  • They provide real-time data on energy usage, allowing businesses to find energy leaks and optimize their building’s energy consumption.
  • Traditional BEMS are an excellent starting point for companies looking to take their first steps toward being more efficient.

Traditional Building Energy Management Systems (BEMS) are less advanced than their smart counterparts. But are still valuable for improving energy efficiency and reducing costs.

Here are solutions offered by building energy management companies:

    1. Thermostats and Timers: These systems often include programmable thermostats and timers for heating and cooling systems. Users can set schedules to control temperature settings based on occupancy and time of day.

    2. Lighting Controls: Traditional BEMS can control lighting systems to reduce energy usage. This includes using occupancy sensors and timers to turn lights on and off when needed.

    3. HVAC Control: Basic HVAC system control is a part of traditional BEMS. Users can adjust temperature settings and set operating hours to match building occupancy patterns.

    4. Alerts and Alarms: These systems can generate alerts or alarms when energy levels exceed predefined thresholds or if equipment malfunctions.

    5. Remote Monitoring: These include remote monitoring and control, enabling building managers to adjust from a central location.

    6. Basic Reporting: They provide basic energy history reports, helping users understand their energy usage patterns and see areas for improvement.

Smart Building Energy Management Systems (SBEMS):

  • SBEMS are the future of energy management. They combine advanced technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), and cloud computing.
  • These systems offer real-time, granular control over all aspects of a building’s energy usage, adapting to changing conditions automatically.
  • They use building energy management software to effortlessly predict and respond to energy use patterns, making them perfect for cost savings.

Here are some popular examples of Smart Building Energy Management System companies and platforms:

    1. Honeywell Forge: Honeywell has a complete IoT and AI solution to monitor energy, maintain predictions, and optimize energy. It allows building managers to control various systems like HVAC and lighting optimally.

    2. Siemens Desigo CC: A scalable SBEMS platform that combines building automation and energy management. It provides a centralized control system, analytics, and remote monitoring for enhanced energy efficiency.

    3. Johnson Controls Metasys: A well-known smart building technology that combines automation, energy management, and security in one platform. It uses data analytics to control energy use and improve overall building performance.

    4. IBM Watson IoT for Buildings: IBM’s IoT platform integrates AI to analyze energy consumption, space use, and building operations. It helps organizations reduce costs while enhancing occupant comfort.

One exciting example of new SBEMS integration comes from the DOE. The U.S. Department of Energy is giving $46 million to improve energy efficiency and reduce emissions in homes and businesses. Smart energy efficiency is the key advantage business owners are adopting nationwide.

Shopping for an Electricity Provider: A Strategic Move

Beyond implementing BEMS, businesses can save energy costs by shopping for an electricity provider. Energy procurement is critical to cost management, and the right provider can offer competitive rates and tailored energy solutions.

When searching for an electricity provider, consider the following:

    1. Price Transparency: Look for providers that offer easy-to-understand pricing structures and clear contract terms.

    2. Customer reviews: With, you can easily see what customers think about the electric provider and how it compares to other local options.

    3. Renewable Energy Options: Many providers now offer renewable energy options. These reduce carbon emissions and can be cost-effective in the long run.

    4. Customized Plans: Choose a provider offering customized energy plans to align with your business’s needs and consumption patterns.

    5. Demand Response Programs: Enroll in demand response programs that offer financial incentives for reducing energy use during peak demand periods.

To start shopping for a better provider today, simply enter your zip code in our search bar. You will get a full report comparing all of your best options.

Building Energy Management Solutions

Building Energy Management Systems are vital for businesses seeking to reduce costs and enhance working efficiency.

Companies can create a sustainable and affordable future using these systems and smart energy purchasing. BEMS is crucial to prevent building owners from wasting energy and money, especially with the changing energy landscape.