Specifications include, but are not limited to: The Department of General Services is soliciting Quotes for a project to assist the Department’s facilities on the Capitol Complexin Harrisburg,PAto become as energy efficient as possible through installation of energy or water conservation measures, upgrades, and implementation of optimal operation and maintenance procedures. The Department wishes to implement the proposed energy project on an energy performance contract basis. Only Quotes that have a return on investment of less than 18years and reduce real energy consumption and are funded under a guaranteed performance basis will be considered. Savings or guarantees provided by the successful Offeror will fully offset the project costs involved for the Commonwealth.