See FERC Document Accession No. 20171122-5134, "Joint Application of Dynegy Inc., et al. for Authorization for Merger of Jurisdictional Assets and Purchase of Securities under Sections 203(a)(1) and 203(a)(2) of the Federal Power Act under EC18-23" at page B-2. Accessible at https://elibrary.ferc.gov/eLibrary/search.
fortune.com
"Dynegy". Fortune. Archived from the original on 2019-01-15. Retrieved 2019-01-14.