Dominion/SCANA Merger Complete, Creating New M-U Market Dominion Energy | Energy Services | Industrywide Issues | M&A January 3, 2019January 3, 2019 One year ago, in January 2018, Dominion Energy announced a deal to buy out and merge in South Carolina-based SCANA Corporation (see Dominion Buys SCANA, Mulls Atlantic Coast Pipe Expansion into SC). That merger, a year later, is now complete. Please Login to view this content. (Not a member? Join Today!) Related