eLibrary, is the centralized records information system for FERC. eLibrary contains more than 20 years of documents submitted to and issued by the FERC. It gives users access to over two million documents with over 10 million pages through the FERC Website. It is entirely free.
Documents that date farther back than those included in eLibrary can be found by emailing the Public Reference Room at firstname.lastname@example.org. They will be happy to assist you.