The Specialty Center Acquisition NAVFAC (SCAN) office in Port Hueneme, CA intends to award up to five, indefinite-quantity, indefinite-delivery (IDIQ), fixed-price multiple award contracts for the purchase of competitively priced renewable electrical power through power purchase agreements at Naval and Marine Corps installations in the NAVFAC Southwest AOR. The contracts will be awarded using a best value competitive source selection process. Successful contract awardees will be given a fair opportunity to compete on all task orders. There will be no pre-established firm-fixed contract prices. The actual work to be performed will be described in written task orders to be issued as needed by the Contracting Officer. The solicitation utilizes source selection procedures which require offerors to submit a technical proposal, past performance and experience information, and a price proposal for evaluation by the Government. Responses to this notice are not considere! d offers and will not be accepted by the Government to form a binding contract. The Government seeks to acquire competitively priced electric power generated from renewable power systems that are constructed, owned, operated, maintained and repaired by the successful offeror(s) on Government property located within the installation boundaries. The Government is not seeking to purchase or retain any Renewable Energy Credits (REC's) or ownership of the power plant at the end of the contract term.