The Green Pro App is a utility application developed to assist architects, engineers, owners, and contractors understand and work with the USGBC LEED guidelines for New Construction and Major Renovations. This is basically a simple implementation of the USGBC LEED 2009 for New Construction and Major Renovations worksheet. The home screen is a division of the major sections of the worksheet that the user can tap on to drill down into the respective Prerequisites and Credits. Once a user taps on the desired Prerequisite or Credit of interest, the App takes the user to a page that lists the Credit “Title”, the “Intent” of the Credit as given in the documentation, and the “Potential Technologies and Strategies” as given in the documentation. Once the user determines that the criteria is met, the user can then indicate that the Credit or Credits have been achieved and the App will keep a running total displayed on the home screen. As particular milestones are achieved, such as Gold or Platinum Certification, they are displayed in the banner of the home screen. Features to be added soon are multi-project capability, the ability to customize ID and RP Credits, and additional LEED worksheets for various other types of construction.