The Forms’ data available for download on this webpage results from converting the data in historical filings originally submitted in Visual FoxPro (VFP) to XBRL by applying the first XBRL taxonomy, version 2020-01-01. This is staff’s best estimation of what the Form filing would have been had it been formatted according to the first taxonomy. These are XBRL instance (submission) files created from the historic VFP data. These files can be used to build an XBRL database for FERC Form Nos. 1, 1-F, 2, 2-A, 3-Q electric, 3-Q natural gas, 6, 6-Q, 60, and 714 for filings submitted for Q3-2011 through October 1, 2021.
Known data migration issues:
- Companies that did not have a CID prior to the migration have been assigned a CID that begins with R, i.e., a temporary RID. These RIDs will be replaced in future with the accurate CIDs and new datasets will be published.
- Some CIDs were inadvertently assigned to the wrong companies. These CIDs will be corrected in future and new datasets will be published.