18 tasks, each one witnessed by the sources that watched the job — and behind every one, a prompt you can use tonight.
You’ll usually split time between field work and office work. Mornings often mean onsite audits: visual inspections, blower-door tests, using light meters, digital thermometers, and air-velocity monitors to check the building envelope and HVAC performance.
Afternoons are for paperwork: reviewing utility bills, entering measurements into Microsoft Excel, doing basic financial analysis to calculate cost savings, writing reports in Microsoft Word or PowerPoint, and emailing clients with Microsoft Outlook.
Onsite you’ll use blower-door equipment, light meters, digital thermometers, and air-velocity monitors for measurements. You’ll also identify health and safety concerns while inspecting the building envelope and mechanical systems.
In the office you’ll use Microsoft Excel for calculations and spreadsheets, Outlook for client communication, PowerPoint for presentations, and SharePoint or Office for storing reports and utility-bill records.
Collect current energy use from utility bills, measured outputs (temperatures, airflow, lighting levels), and equipment runtimes. Put those numbers into Excel, compare baseline energy use to proposed efficiency measures, and calculate annual kWh or therm savings.
Then multiply saved energy by the utility rate from the bill to estimate dollar savings. Use simple payback (project cost ÷ annual savings) and show results in a short Excel table or PowerPoint slide.
Yes, AI can speed up drafting reports or summarizing findings, but never let it replace measured data. Always cross-check any text AI generates against your Excel calculations, measurement logs, and safety observations from the site.
Do not feed customer PII or financial account details into public AI tools. Keep final reports and sensitive files on company systems like SharePoint and use Outlook for secure client delivery.
The U.S. Bureau of Labor Statistics reports about 146,720 people employed as energy auditors (SOC 47-4011.01). The median annual wage is $74,690; the lowest 10% earn about $47,140 and the top 10% about $114,200, according to BLS data.
Your pay will depend on region, employer (private contractor vs. utility program), certifications, and how much commercial versus residential work you do.
Start with courses in building science, HVAC basics, and thermodynamics. Learn how to use diagnostic tools: blower-door testing, infrared thermography, light meters, and airflow measurement. Short certificate programs or community college classes cover these skills.
Also get comfortable with Excel for calculations and basic financial analysis, and learn to write clear reports. Many employers want experience with Microsoft Office, Outlook, and storing reports on SharePoint.
An energy auditor focuses on whole-building energy performance: measuring envelope leakage, lighting, and HVAC efficiency, then calculating cost savings and recommending upgrades. You use blower-door tests and utility-bill analysis to make efficiency plans.
An HVAC technician repairs and installs heating/cooling systems. A home inspector checks general safety and condition for real estate transactions. Energy auditors overlap with both but emphasize energy measurements, financial analysis, and customer education.