{"url_path":"/register/2026-06-24/2026-12706","section_key":"summary","section_title":"Midcontinent Independent System Operator, Inc.; AEP Indiana Michigan Transmission Company, Inc.; ALLETE, Inc.; Ameren Illinois Company; Ameren Transmission Company of Illinois; American Transmission Company, LLC; Cleco Power LLC; Duke Energy Indiana, LLC; Entergy Arkansas, LLC; Entergy Louisiana, LLC; Entergy Mississippi, LLC; Entergy New Orleans, LLC; Entergy Texas, Inc.; GridLiance Heartland LLC","topic":"register","document":{"doc_type":"Notice","doc_date":"2026-06-24","source_url":"https://www.federalregister.gov/documents/2026/06/24/2026-12706/midcontinent-independent-system-operator-inc-aep-indiana-michigan-transmission-company-inc-allete","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Energy Department"},"word_count":63,"has_tables":false,"body_markdown":null}