On November 16th, the FERC announced that the Form 1 taxonomy and related codesets have been revised to version 2023-11-17. The update is effective for the filing of fourth quarter 2023 forms. This update addresses errors in the taxonomy for the Energy Storage Operations (large plants) and Energy Storage Operations (small plants) schedules, and makes the required updates in the related codesets. New elements were created to distinguish the facts submitted on these two schedules.
XBRLworks will be updated to address changes in the Form 1 taxonomy.