
A properly conducted Energy Audit will provide you the data needed to fully understand where your energy goes and identify specific savings opportunities in your facility. You may find that some of your potential energy savings opportunities, such as adding insulation or installing occupancy sensors in your offices, have local, state, and/or federal tax incentives that could improve the business case you will build for each retrofit idea.
We are committed to providing our clients valuable information for reducing their energy consumption on their own, but we can tailor an Energy Audit to meet your specific needs and/or budget when a more rigorous approach is appropriate. PCI can provide all aspects of an Energy Audit, from the most basic feasibility study, to a detailed energy savings and financial analysis, through recommendations and implementation.
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Conducting an Engergy Audit:
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Step 1 Assign Responsibility |
You can do it yourself (DIY), hire PCI, or do a combination of both. There are pros and cons to each method.
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| DIY: |
Pros Save money; Increase employee engagement; Get to know your building |
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Cons Missed opportunities; Limited tools; Limited analyses; Limited Scope |
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| PCI: |
Pros Professional training and experience in all aspects of an Energy Audit; Latest equipment/reporting/simulation tools |
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Cons Initial investment required, Less hands-on building knowledge for staff |
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| Combined: |
Pros Save money; Increase employee engagement; Get to know your building |
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Cons Missed opportunities; Limited tools; Limited analyses; Limited Scope |
Step 2 Gather Data |
| 1. 12 months of utility bills |
2. Building systems information. The 'Big Four' are as follows:
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- Lighting types of fixtures, total wattage, control systems and operating hours, etc.
- Building Envelope square footage, location of doors and windows, type of insulation, etc.
- HVAC total heating and cooling capacities, equipment efficiencies and age, controls, etc.
- Motors and Equipment size and efficiency ratings of motors, refrigeration equipment, compressors, etc.
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| 3. Interview employees to capture their ideas |
| 4. If you decide to do it yourself, click here to view the ASHRAE Forms you will need to help you get started. |
Step 3 Analyze Data |
| Utilize tools such as Energy Stars Portfolio Manager to evaluate how your facility
compares to other similar facilities. You will find additional forms, savings tips, and rules of thumb on this page. |
Step 4 Implementation |
| At this point in the audit, it is time to put in action the opportunities that have been
identified to provide an acceptable return on investment. |
- Finalize project scope, budget and schedule
- Determine which projects can be completed in-house, and which require design/bid/construction
- Prioritize the list of projects
- Include projects in future capital budgets
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 | HVAC Evaluate Heating, Ventilation & Air Conditioning (HVAC) system components, identifying opportunities for energy conservation through replacement and/or upgrade. |
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Electrical
Evaluate and identify energy conservation opportunities in lighting systems & controls, motor efficiencies & power factor correction |
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Building Envelope
Identify energy savings related to the building walls, roofs & openings. |
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Water Conservation
Identify fixtures & other water consuming equipment that present an opportunity to decrease water use. |
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Building Automation
Optimizing system efficiencies through a whole building integrated control system. |
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• LEED • CEM (AEE) • ASHRAE • PE Licensed
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