The best strategies for reducing energy consumption in commercial buildings

The bottom line of business owners and those who manage buildings and offices is affected by the costs of energy consumption. 

A building’s HVAC system is responsible for 50-60% of its energy costs. As a result, HVAC systems are often included in the most effective strategies for reducing energy costs. Check out the tips below for more information.

The twelve items above are important for any commercial building, as well as heating and cooling systems. Insulation for each depends on its particular needs. Among them are the following:

  • To prevent moisture from entering ducts and corroding them, a vapor barrier may be needed.
  • Insulation thickness and application requirements must be considered in order to prevent cold or hot air from leaving the system.
  • It is possible to reduce acoustic and broadband noise from fans by using insulation as an absorbent filler.

See the website Handyman in Galway if you would like more informationwelve

The best strategies for reducing energy consumption in commercial buildings

#1. Analyze your energy consumption

One way to discover how to reduce the consumption of energy in buildings is to conduct an energy audit. Taking care of your home and business at the same time is a highly advised activity. Auditing your energy usage can be done upon your own initiative or by hiring an expert.

Checking your bills is a good place to start if you want to get an understanding of your energy usage. Additionally, keep a record of your maintenance, repairs and service. To determine the overall condition of your HVAC system and lighting fixtures, you should conduct a full inspection. By addressing problems that cost little or nothing to solve, such as moving furniture that blocks vents, you may find that you can reduce energy consumption.

#2. Low-cost techniques

Energy bills can be significantly reduced by using quick, low-cost techniques. Office equipment like printers, monitors, computers, and copiers that are not in use can be put into “sleep mode” to save energy approximately 40% of the time. You can ensure your largest energy consumer is efficient by performing regular maintenance on your HVAC system. Condenser and evaporator coils can be cleaned regularly to produce energy savings of $0.10 per kWh.

#3. Maintaining HVAC systems can save buildings a lot of energy

What is the importance of regular HVAC maintenance in reducing the energy consumption of buildings? Your HVAC system will run more efficiently with regular visits from a professional. Your system will work harder and longer to reach the set temperature with clogged filters, dirty ducts and coils, debris and dust laden vents, and worn components. An HVAC technician performs a thorough inspection and cleaning of different parts of the system during a preventative maintenance contract.

#4. Switch off electronic devices for employees

Yes, we might sound like our parents, but we’re fine with that. In Ireland, offices account for 50 percent of our energy usage. We should teach our employees what it means to shut off lights and equipment. Improve the efficiency of buildings by training employees.

Replace The HVAC System With A New One

#5. Replace the HVAC system with a new one

Consider a new type of air conditioner when considering how to save energy in buildings: a VRF system.

A VRF system can provide heating and cooling. Someone can perform simultaneously both functions at different locations in the same building. There are small air handlers that are individually controlled in the system. The individual controls enable you to save money by turning down or off heat or air conditioning in unoccupied rooms while maintaining heat and air conditioning in others.

#6. Don’t throw your money out the window:))

Old windows might not be airtight in your space. New windows can produce tremendous energy savings despite being an expensive investment. Assess how you can save energy by looking at your windows. A leaking roof can also waste energy by leaking air conditioning and heating.

you can visit your window repair service page.

#7. Information that is updated in real time

Smart buildings implement a variety of systems that can adjust and control themselves using real-time data.

Using employee badge information, the HVAC system could automatically adjust itself based on the degree of occupancy in a building.

Apart from applications like these, mobile phone location information can also be utilized to set the temperature based on where the tenant is in the building based on their preferences. Another example is the use of statistical analysis; simulation and predictive modeling tools to determine the number of chillers that need to be turned on, based on forecast occupancy levels and outside weather conditions.

#8. Architecting a building

Using general cooling measures as well as green designs can help reduce energy consumption. These are some of them:

  • Light from natural sources and opening up interiors to daylight.
  • Shade areas can be created and temperatures can be reduced by landscaping and trees.
  • Besides powering lights in parking spaces, solar panels can also be used to heat water.
  • Irrigation systems around the building should collect water for irrigation.

#9. Get appliances that are energy efficient

It takes a lot of electricity to run your old refrigerator, water cooler, and vending machines. In order to reduce energy use in buildings, newer energy-efficient models should be replaced with older ones.

#10. Energy-Efficient Lighting

Heating and cooling contribute significantly to energy consumption after lighting. Using energy-efficient lighting can reduce energy costs, so focusing on this can reduce energy costs. Utilizing occupancy sensors will allow the lights to be turned on only when someone is in the room.

In addition, using low energy lighting like fluorescent, incandescent, halogen, LED, or HID can also be very effective. Your choice of lighting depends on the specific lighting requirements. Contact us for your electrician help.

#11. Get an energy audit from your commercial electrician.

Our commercial electricity team can ensure that your commercial building can save even more energy than these with the best commercial electrical services. You might not have considered other ways they could be saving energy, so a customized look around may help you uncover them. For more information on our energy-saving services, contact us today.

#12. You may need to adjust the ventilation. 

Maintain ventilation rates within code requirements. If you are in an area that is unoccupied or low-density, check the fans and adjust the ventilation level to a practical level, keeping the room comfortable.


Every owner, operator, or manager of a commercial building is focused on saving energy costs. You can save energy costs through a variety of solutions. Technology such as IOT and low-cost energy efficiency strategies like natural light are examples of comprehensive, long-term strategies to reduce energy consumption.

Regardless of the solutions, you would greatly increase your energy savings and reduce your energy costs if you implemented at least one or two of them frequently.

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