Dominion Energy Inc.
Dominion Energy, Inc. (D)
Overview
Dominion Energy is a regulated electric and natural gas utility holding company headquartered in Richmond, Virginia, with roots tracing back to the Virginia Railway & Power Company (1909) and a corporate history stretching even further to 1787 through predecessor entities; it took its current name in 2017. The company generates, transmits, and distributes electricity to roughly 3.6 million customers across Virginia, North Carolina, and South Carolina, and distributes natural gas to about half a million customers in South Carolina, following a major strategic narrowing of its footprint in recent years. Dominion reported trailing-twelve-month revenue of about $18.1 billion (2025 revenue was roughly $16.5 billion, up over 14% year over year) and employs approximately 15,200 people. Dominion trades on the NYSE under the ticker D and sits within the Utilities sector, Regulated Electric industry — and, as of this writing, is the subject of a pending ~$67 billion all-stock acquisition by NextEra Energy announced in May 2026, a deal that — if completed — would fold Dominion into the world's largest electric utility holding company by market capitalization.
What They Do & How They Make Money
Dominion's core business is the classic regulated-utility model: it builds, owns, and operates power plants, electric transmission and distribution lines, and (in South Carolina) natural gas distribution pipes, then earns a regulator-approved rate of return on that infrastructure investment by charging customers for electricity and gas delivered, under rates set by state utility commissions (and, for interstate transmission, federal regulators). Because Dominion operates largely as a monopoly utility within its franchised service territories, its revenue is relatively predictable and its allowed profit margins are set through regulatory rate cases rather than open market competition — the company earns money primarily by investing capital in generation, transmission, and distribution assets (power plants, substations, wires, offshore wind turbines) and recovering that investment plus a regulated return through customer rates over time. A growing share of Dominion's growth story in recent years has come from surging electricity demand tied to data centers — Virginia is the largest data center market in the world, largely concentrated in Dominion's own service territory — which is driving substantial new capital investment in generation and grid infrastructure to keep pace with that demand. Dominion also earns revenue from long-term contracted renewable generation and renewable natural gas facilities that sit outside its traditional rate-regulated utility business.
Business Segments
Following a multi-year strategic refocusing — most notably the 2023-2024 sale of its remaining natural gas distribution utilities (in North Carolina, Ohio, and other states) to Enbridge for roughly $14 billion, which shed the "diversified energy conglomerate" identity Dominion carried for years — the company now reports through three primary segments:
- Dominion Energy Virginia — the largest segment by far, generating, transmitting, and distributing electricity to approximately 2.8 million residential, commercial, industrial, and governmental customers across Virginia and North Carolina. This segment includes Dominion's nuclear, natural gas, coal, and growing renewable (including offshore wind) generation fleet, and it is the segment most directly benefiting from — and straining to keep pace with — data center-driven load growth.
- Dominion Energy South Carolina — generates and distributes electricity to roughly 0.8 million customers in central, southern, and southwestern South Carolina, and distributes natural gas to about 0.5 million residential and commercial customers in the state (this segment traces back to Dominion's 2019 acquisition of SCANA Corporation).
- Contracted Energy — the company's nonregulated, long-term contracted renewable electric generation fleet and renewable natural gas facilities, a smaller segment that operates outside traditional cost-of-service utility regulation and instead earns revenue through long-term power purchase agreements and similar contracts.
The Virginia segment represents the substantial majority of Dominion's revenue, assets, and capital investment given the scale of its customer base and its position at the center of the U.S. data center boom; South Carolina and Contracted Energy are meaningfully smaller contributors. Dominion's flagship growth project is the Coastal Virginia Offshore Wind (CVOW) development, a roughly 2,600-megawatt, 220-turbine offshore wind farm intended to power an estimated 650,000 homes, one of the largest offshore wind projects under development in the United States.
Competitors
As a regulated utility, Dominion does not compete for retail customers within its own franchised service territory (customers cannot choose a different electric utility the way they can choose a retailer), but it competes and is compared against other utilities and energy companies in several ways:
- Peer regulated electric/gas utility holding companies: Duke Energy (a close regional peer with overlapping presence in the Carolinas), Southern Company, American Electric Power, Entergy, and other large multi-state utility holding companies compete for investor capital, regulatory reputation, and — increasingly — data center customer relationships across the Southeast and mid-Atlantic.
- NextEra Energy — historically a peer and, notably, now Dominion's proposed acquirer; NextEra is the largest U.S. utility by market cap and a dominant force in wind and solar generation through its NextEra Energy Resources subsidiary, making it both a competitor in renewable generation and (pending deal close) Dominion's new parent company.
- Independent power producers and renewable developers: companies like Ørsted, Avangrid, and other offshore wind developers compete with Dominion in offshore wind development and supply chain capacity, particularly relevant given CVOW's scale.
- Data center and large-load competition for power supply: as hyperscale data center operators seek reliable power, Dominion also effectively "competes" for its own future load against the possibility that large customers self-generate or source power directly from independent generators rather than solely through the regulated utility.
Competitive Position
Dominion's core competitive advantage is its position as the monopoly regulated utility serving the largest and fastest-growing data center market in the world — Northern Virginia's "Data Center Alley" sits squarely within Dominion Energy Virginia's service territory, giving the company a multi-decade runway of highly visible, capital-intensive load growth that few other utilities can match in scale or certainty. Its regulated-utility structure provides earnings stability and predictable, rate-base-driven growth, and its ownership of large-scale nuclear generation gives it a substantial base of reliable, carbon-free power at a time when data center customers increasingly demand it. The CVOW project, once complete, would give Dominion one of the largest offshore wind assets in the country, adding further scale to its clean generation portfolio.
The most consequential fact shaping Dominion's near-term competitive position, however, is the pending $67 billion all-stock acquisition by NextEra Energy, announced in May 2026 and — as of this research — still pending regulatory and shareholder approval. If completed, the deal would combine Dominion's data-center-driven Virginia growth story with NextEra's renewable generation scale and would represent one of the largest utility mergers in U.S. history, subject to significant antitrust, state, and federal regulatory review given the scale and political sensitivity of utility consolidation (Dominion has long been the largest corporate political donor in Virginia, underscoring how politically entangled its regulatory relationships are). Key risks include the substantial execution and financing risk of funding massive data-center-driven capital expenditure while maintaining credit quality and customer affordability, the regulatory and public-approval uncertainty inherent in a deal of this size, exposure to interest-rate sensitivity given the capital intensity of the utility model, offshore wind supply chain, cost, and permitting risk (a sector that has seen cost overruns and project cancellations industry-wide), and the broader question of whether data center demand growth materializes as projected or moderates, which would affect the capital investment thesis underlying much of Dominion's current growth narrative.