Energy costs are among the biggest operating expenses for commercial buildings. A commercial energy audit provides a clear picture of how your building uses energy and where savings can be made. A simple checklist makes the process easier, ensures nothing is overlooked, and helps owners and managers prioritize improvements that lower bills while boosting sustainability.
Pre-audit preparation
Before starting, gather past utility bills to understand patterns in energy use. Identify which building systems consume the most energy and define clear goals, such as lowering costs, meeting compliance requirements, or improving sustainability reports. Having this groundwork in place helps the audit run smoothly.
Building envelope assessment
The building envelope is the first area to review. Check the walls, roof, windows, and doors for insulation quality and signs of air leaks. Poor sealing allows conditioned air to escape, driving up heating and cooling costs. Simple fixes such as weatherstripping and caulking can make a big difference.
HVAC systems review
Heating, ventilation, and cooling systems account for a large share of energy use. Look at the age and efficiency of the equipment, review maintenance logs, and check for clean filters. Thermostat calibration and zoning can improve comfort and cut costs. Performing a heat load calculation helps determine the right system size and efficiency. In some cases, upgrading to modern high-efficiency units provides the best long-term savings.
Lighting systems evaluation
Lighting is a major factor in energy consumption. Review the types of bulbs in use and consider switching to LED technology. Automated controls such as timers, dimmers, and motion sensors can reduce unnecessary usage. Where possible, maximize natural daylight to reduce reliance on artificial lighting.
Electrical and plug load analysis
Computers, printers, appliances, and other equipment contribute to hidden energy costs. Many devices continue to draw power even when not in use. Using smart power strips and encouraging staff to shut down equipment at the end of the day can help reduce waste.
Water heating and usage
Water heating is often overlooked. Insulate water heaters and pipes, install low-flow fixtures, and monitor hot water usage patterns. Heat recovery systems may also help reduce long-term costs.
Renewable energy and onsite generation
Explore whether your building is a good candidate for solar panels, wind systems, or geothermal solutions. Incentives and rebates can make these upgrades more affordable, and they often provide a strong return on investment over time.
Safety, compliance, and building codes
Energy efficiency is not only about savings but also about compliance. Ensure that your systems meet ASHRAE standards and local building codes. Pay attention to indoor air quality and fire safety regulations that tie directly to your energy systems.
Reporting and action plan
Once the audit is complete, compile the findings into a structured report. Highlight quick fixes that can provide immediate savings and list larger projects that may require investment. Tracking progress with key performance indicators ensures that efficiency gains are maintained over time.
Conclusion and next steps
A structured energy audit checklist helps building owners and managers reduce waste, cut costs, and improve overall performance. From small adjustments like sealing leaks to major upgrades like HVAC replacements, every step contributes to a more sustainable and cost-efficient building. For the best results, it is recommended to consult with a local certified energy advisor. If you are located in Vancouver, consider working with Monolith Housing or call us directly at 604-332-1918 for expert guidance.
