Residential Energy Audit: 1. Building Envelope Assessment: o Inspection of insulation (attic, walls, floors, crawlspaces) o Air leakage testing (blower door test) o Windows and doors efficiency assessment o Thermal imaging to detect insulation gaps 2. HVAC System Analysis: o Efficiency of heating and cooling systems o Duct leakage testing o Thermostat settings and control strategies 3. Appliance and Lighting Review: o Energy consumption of refrigerators, washers, dryers, and other appliances o Lighting efficiency (LED vs. incandescent) 4. Water Heating Efficiency Water heater condition and efficiency o Hot water pipe insulation and leak detection 5. Behavioral Recommendations: o Energy-saving habits o Smart home technology recommendations Commercial Energy Audit 1. Building Envelope & Insulation: o Roof, walls, and window insulation levels o Air leakage testing o Window glazing and shading analysis 2. HVAC System & Ventilation: o Efficiency of heating, cooling, and ventilation systems o Air balancing and occupancy-based control strategies o Building automation system (BAS) optimization 3. Lighting System Evaluation: o Lighting power density calculations o Occupancy sensors and daylight harvesting strategies o LED retrofit analysis and cost savings
