How do you prioritize energy efficiency measures after an audit?

1 Evaluate the audit report

The first step is to review the audit report carefully and understand the findings and recommendations. The audit report should provide you with a clear picture of your current energy consumption, the areas of improvement, and the estimated savings and payback periods of each measure. You should also check the accuracy and validity of the data and calculations, and ask for clarifications or corrections if needed.

2 Rank the measures by criteria

The next step is to rank energy efficiency measures according to your priorities and preferences. This can be done in various ways, but some common criteria include simple payback period, net present value, internal rate of return, energy savings potential, environmental impact, ease of implementation, and co-benefits. You can use a scoring system or decision-making tool to rank the measures by these criteria and assign different weights to each criterion based on your values and objectives.

3 Consider your budget and timeline

Considering your available budget and timeline for implementing energy efficiency measures is the third step. You may not be able to afford or execute all the measures at once, so it's important to plan your actions. Group the measures into different categories: low-cost or no-cost measures, such as adjusting the thermostat or replacing incandescent bulbs with LEDs; moderate-cost measures, such as installing insulation or upgrading HVAC systems; and high-cost measures, such as replacing windows or installing cogeneration systems. Prioritize the measures within each category based on your ranking criteria and allocate your budget and timeline accordingly. Additionally, look for financing options, incentives, or rebates that can help reduce upfront costs or increase returns.

4 Monitor and evaluate the results

The final step is to monitor and evaluate the results of the energy efficiency measures after implementation. You should measure and compare the actual energy consumption, savings, and costs of the measures with the expected or projected values from the audit report. You should also assess the performance and satisfaction of the building occupants, staff, or customers, and the impact on the indoor environment and quality. You should document and report the results, and identify any issues or opportunities for improvement. You should also update your energy management plan and goals based on the results, and plan for future audits and measures.

5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?