Dominion Energy, Inc. is a producer and distributor of energy. The Company’s operations are conducted through its subsidiaries, including Virginia Power. The Company is focused on providing electricity, natural gas and related services to customers, primarily in the eastern and Rocky Mountain regions of the United States. The Company’s segments include Dominion Energy Virginia, Gas Distribution, Dominion Energy South Carolina, and Contracted Assets. Dominion Energy Virginia segment includes Virginia Power’s regulated electric transmission, distribution, and generation operations. Gas Distribution segment includes its regulated natural gas sales, transportation, gathering, storage, and distribution operations. Dominion Energy South Carolina segment is comprised of Dominion Energy South Carolina, Inc’s generation, transmission, and distribution of electricity. Contracted Assets include the operations of Millstone, and associated energy marketing and price risk activities, and others.