How do I use COMcheck to calculate the project\s LPD reduction for a potential lighting tax deduction?
• After starting the software, go to the Code menu on the taskbar and select “90.1 (2001) Standard”. • Select the Project tab. • Select the type of project from the options under Project Type. • For new construction, select “New Construction” • For an addition, select “Addition” • Select “Whole Building” or “Area Category (Space-by-space)” under Building Use. Either path can be used for the tax deduction. • Select type of building or space categories from the pop-up list and enter the applicable square footage(s). • Select the Lighting tab and define all the components of the final lighting system as it will be after project completion. • Press the button for the appropriate type of lighting: Linear Fluorescent, Compact Fluorescent, HID, or Incandescent. • Enter the lighting system details. Note: additional lighting power allowances cannot be used. • Repeat steps 5.1 and 5.2 until the entire lighting system is entered. This may include existing lighting if the project is a retrofit or
