Abstract: A method assesses an energy impacting event at a facility using an energy management system. One or more energy consuming endpoints of the facility are sub-metered and data from the sub-metered endpoints is transmitted to the energy management system. A project is created within the EMS by entering project definition attributes including at least a site name, a project name, and a start date. Data from one or more sub-metered channels and a project indicator is displayed. The displayed project indicator is located at a point corresponding to its project start time. A further method tracks the progress of energy saving project at a facility using an energy management system. The project definition attributes further include one or more sub-metered channels, baseline usage data, and an energy related goal. An energy impact value is calculated by subtracting the actual sub-metered usage data from the baseline data and a determination is made whether the energy impact value meets or exceeds the energy goal.