Insulation - The condition and amount of insulation in the attic, walls and either crawlspace or basement.
Doors and Windows - The condition and insulating capacity of the windows and doors.
Appliances - The age and efficiency of the appliances
Lighting - The type and wattage of the fixtures and lightbulbs
Moisture - Exterior drainage issues, excessive moisture in the basement or crawlspace, and condensation throughout the home
Heating and Cooling (HVAC) - Heating and cooling devices are inspected for efficiency and signs of deterioration.
Hot Water - Hot water device is inspected