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Control Healthcare Energy Expenses with Energy Management Systems

Healthcare is the second most energy-intensive industry in the United States, annually spending over $6.5 billion on energy. With the constant need for uninterrupted power in healthcare facilities, the need for energy-saving and budget-conscious systems are growing. Terms like “going green,” “energy conservation,” and “energy management systems” are now more relevant than ever in the ever-changing energy industry. Energy Management Systems are pivotal in healthcare, actively monitoring and controlling energy costs to address the financial burden on healthcare facilities.

Understanding Energy Management Systems (EMS)

Healthcare facilities are among the largest energy consumers, requiring uninterrupted power for critical operations. Energy Management Systems (EMS) are comprehensive software solutions designed to monitor, control, and optimize energy consumption in these facilities, improving energy efficiency, reducing costs, and ensuring reliable power supply.

Key EMS components include monitoring real-time energy usage, automated HVAC and lighting controls, data analysis, and support for renewable energy integration. Implementing an EMS results in cost savings, reduced carbon footprint, improved energy reliability, and sustainability without compromising the quality of healthcare services.

The Impact of Energy Expenses in Healthcare

Energy costs can consume 1-3% of a typical healthcare facility’s operating budget, often exceeding 15% of their profits. These expenses divert resources away from critical areas like salaries, patient care, and research, while excessive energy consumption worsens a facility’s carbon footprint, exacerbating climate change. Prioritizing energy management is crucial for cost reduction, sustainability, and maintaining uninterrupted patient care.

How Energy Management Systems Work

Energy Management Systems enhance energy efficiency by monitoring real-time usage, collecting data through strategically placed sensors, and automating building controls based on occupancy and seasonal changes. This data-driven approach optimizes energy usage, reducing waste and ensuring energy is used efficiently and only when necessary.

Implementing an EMS in Healthcare Facilities

To prepare for implementing an EMS, assess your current consumption patterns and sustainability goals. Conducting an energy audit provides insights to your energy use. Once you have determined your needs and goals, consider these three main factors when shopping for your EMS:

  1. Integration and Compatibility – Review the facility’s existing management systems and equipment to find a system that seamlessly integrates with your current HVAC, electricity, and ventilation systems to minimize installation costs or service disruptions.
  2. Data Accuracy and Real-Time Reporting – Up-to-the-minute real-time reporting and historical data archives allow you to monitor inefficiencies and track changes over time.
  3. Customization Options within Reporting – Each healthcare facility has unique energy needs and sustainability objectives. Customizable reporting ensures that your EMS can adapt to your facility’s evolving goals.

Benefits of implementing an EMS

Implementing an EMS may be an overwhelming concept, but there are a number of advantages to in-depth energy management. The most significant benefits are the overall cost savings and reduction in energy expenses. An EMS enhances operational efficiency, optimizes equipment performance, and streamlines maintenance schedules. Additionally, it controls energy allocation, reduces carbon footprint, and supports your sustainability objectives, benefitting both your facility and the environment.

Challenges of implementing an EMS

There are several challenges when implementing an EMS. Initial setup costs can be one of the greatest barriers, and calculating the return on investment (ROI) requires careful consideration. Integration with existing facility infrastructure and systems can be complex, occasionally resulting in the need to upgrade systems or equipment to ensure system compatibility. Beyond the technical challenges, you may encounter general resistance to change within your staff. Overcoming this friction and fostering staff engagement is crucial to embrace energy-saving practices universally. Despite these challenges, the long-term benefits make EMS implementation a worthwhile endeavor.

Success Stories of EMS Implementation

Case Study 1: Cleveland Clinic sets the standard for EMS implementation and sustainability goals

Cleveland Clinic has established that they are dedicated to reducing their energy consumption and have ambitious sustainability goals in place to support their mission. In 2010, the Clinic set an ambitious goal of achieving a 40% reduction in energy usage by 2030.

To support this mission, they established the Office for a Healthy Environment as well as the Utility and Energy Management Committee. Together they collaborate to create goals and implement changes based on data from their EMS. Annually, they release a Sustainability Report to the public tracking their progress. Notably, Cleveland Clinic’s EMS initiatives in 2021 resulted in an estimated $537,500 in annual utility cost savings. To reinforce their efforts, they provide monthly energy performance reports for each facility and conduct staff training to promote energy-conscious habits.

Case Study 2: University of Pittsburgh Medical Center’s impressive savings with EMS

The University of Pittsburgh Medical Center (UPMC) is an extensive healthcare network. It contains 20 hospitals and over 400 outpatient centers. In order to monitor energy usage across all facilities, UMPC established the Corporate Energy and Environmental Engineering Department (CEEE Department) in 2012. This department facilitates energy management and efficiency initiatives.


As a result, the CEEE Department returned approximately $1 million to the fiscal year’s bottom line by the end of 2012. UPMC’s focus on energy efficiency and sustainability has yielded remarkable returns on investment. For example, a simple procedural change and a $2000 yearly investment in boiler system re-tuning resulted in annual gas bill savings of around $2 million. Another successful audit led to the installation of a computer management system, reducing computer energy usage by 50% and saving an estimated $500,000 annually, highlighting the significant savings achievable through even the simplest energy management solutions.

Best Practices for Optimizing Energy Savings through EMS

To position your healthcare facility for optimal energy savings with an EMS, consider these best practices:

  1. Regular Energy Audits and Assessments: Create a schedule for conducting energy audits and facility assessments. Consistency in monitoring and maintenance help identify inefficiencies and abnormalities before they lead to costly energy expenses or upgrades.
  2. Adopt Energy-Efficient Technologies: Implement energy-efficient technologies and operational practices in your daily routines. Consider using automated light sensors or HVAC systems to ensure energy is only used when needed.
  3. Staff Education and Awareness: Promote energy conservation awareness among your staff. Encourage eco-conscious behavior and educate faculty on how their efforts contribute to sustainability and energy usage goals.

In conclusion, the benefits from incorporating an energy management system in your healthcare facility are extensive. Not only do EMS allow you to reduce energy consumption to achieve financial goals, but it helps your facility incorporate sustainability goals and encourage energy-saving practices among faculty. As one of the largest energy-consuming industries, healthcare has a great opportunity to streamline energy costs and pursue environmentally friendly goals without affecting their quality of patient-care. As one of the largest commercial energy brokers in the nation, Integrity Energy is dedicated to helping businesses achieve their energy-saving and budgetary goals.

Frequently Asked Questions

What is an Energy Management System (EMS)?

Energy Management Systems (EMS) are comprehensive software solutions designed to monitor, control, and optimize energy consumption. The primary goal of an EMS is to improve energy efficiency, reduce costs, and ensure reliable power supply.

How can an EMS help healthcare facilities save costs?

Healthcare facilities can achieve cost savings through EMS by monitoring energy usage and implementing strategic system changes. These may include automated systems for lighting and HVAC that align with high-use periods and powering-down electronics during non-operational hours. Real-time monitoring within an EMS analyzes daily inefficiencies, identifying necessary operational adjustments.

Are there any specific requirements for implementing an EMS in healthcare?

There are no specific requirements for implementing an EMS in a healthcare setting. EMS implementation is most successful when authorities assess the facility’s size, existing infrastructure, sustainability goals, and overall budget.

How long does it take to see tangible cost savings after implementing an EMS?

The timeline for cost savings varies based on several factors such as facility commitment, implementation complexity, and staff behavior changes. Facilities that prioritize energy efficiency and allocate resources accordingly tend to see quicker and more substantial savings. Simple adjustments can yield nearly immediate savings, while larger upgrades may take longer to demonstrate returns. It’s important to note that EMS implementation is an ongoing process. Even after significant savings have been achieved, healthcare facilities should continue to monitor, analyze, and adjust their energy management strategies to maintain and potentially further enhance cost savings. On average, healthcare facilities can expect to see cost savings ranging from 10% to 30% or more in their energy expenses over time with a well-implemented EMS.

What are the key factors to consider when choosing an EMS solution?

Key factors to consider when considering an EMS include compatibility and integration with existing infrastructure, long term scalability, real-time monitoring and reporting, customization options, automated energy-saving features, and a user-friendly interface.

How can healthcare facilities customize EMS solutions to meet medical needs?

Healthcare facilities can tailor their EMS to meet the specialized needs of medical equipment. They can range from simple to complex, depending on your facility’s specific requirements and budget.

How can energy management systems contribute to environmental sustainability?

The main function of an EMS is to help you optimize your energy usage. A decrease in energy consumption contributes to a smaller carbon footprint and less CO2 emissions in the atmosphere. Whether your goals are cost reduction or going green, implementing an EMS helps you achieve both financial and sustainability goals.

For additional energy-related inquiries, we recommend visiting our General FAQ page.