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Top Energy Influencers and How They Can Work for You

Purchasing equipment with peak efficiency ratings is only the tip of the iceberg for potential energy savings. A capable building automation system can mine deeper energy cuts using data from internal and external sources. The cost benefits can be significant.

Building Energy Ratings and Similar Scores

Before we dive into the top influencers on commercial energy efficiency, let's explore different ways it is measured and scored. Here are the most common phrases you may encounter when searching for solutions:

  • Building Energy Rating: These assessments are common in Ireland for rating the efficiency of a building on a scale from A to G, with A being the most energy efficient.
  • Energy Star: This program scores a building on energy performance using a scale of 1 to 100, with 100 indicating the highest efficiency. Buildings with a score equal to or better than 75 can receive Energy Star certification.
  • LEED: LEED stands for Leadership in Energy and Environmental Design. It's a rating system used globally to assess a building's sustainability across energy efficiency, water use, and materials.
  • Building Energy Asset Score: The U.S. Department of Energy created this standardized tool for assessing the commercial energy efficiency of buildings on a scale of 1 to 10, with 10 signifying the highest efficiency.

A building's energy efficiency is affected by many factors, from how airtight its windows and doors are to the type of HVAC equipment used to keep it comfortable for occupants. Let's look at the top influencers and how they can fit into a smart building's sustainability plan.

The top internal and external sources for cutting energy use and benefits your bottom line.

  • CO2 sensors enable ventilation based on actual occupancy, rather than a constant schedule.
  • Information streamed from local weather stations automates free cooling and economizing modes, which means using natural cooling instead of mechanical conditioning.
  • Astronomical tables are used to drive exterior signage and lighting based on sunrise, sunset and daylength. In some instances, it can even be used to control nighttime economizing and daytime cooling and heating.
  • As-needed system scheduling integrates with company software for point of sale, employee scheduling, store hours, special events and department hours.
  • Collaboration with local electric utilities informs operational shifts to avoid higher peak demand charges.
  • Digital detection of energy-wasting problems reduces the cost consequences by initiating service and maintenance sooner.
  • Multi-vendor controls and communications protocols enable normalized energy management across the enterprise.

Solutions are replicable, so the more buildings you have, the more you’ll save. Ready to unearth the data points that influence your business energy profile?

Building Management & Automation

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