Duke Energy

Headquartered in Richmond, Virginia, Dominion Energy, Inc., founded in 1983 (and formerly known as Dominion Resources, Inc.), is a prominent American energy firm primarily engaged in the generation and supply of power across the United States. The company's operations are divided into four primary divisions. The Dominion Energy Virginia division is responsible for the regulated production, transmission, and local delivery of electricity, serving an estimated 2.7 million residential, commercial, industrial, and governmental clients throughout Virginia and North Carolina. Its Gas Distribution segment oversees the regulated sale, transport, collection, storage, and local delivery of natural gas. This segment caters to approximately 3.1 million residential, commercial, and industrial customers spread across Ohio, West Virginia, North Carolina, Utah, southwestern Wyoming, and southeastern Idaho. Furthermore, it operates several unregulated facilities dedicated to renewable natural gas production. Within the Dominion Energy South Carolina division, the company provides electricity generation, transmission, and distribution services to roughly 772,000 customers residing in the central, southern, and southwestern regions of South Carolina. Concurrently, it manages natural gas distribution for an additional 419,000 residential, commercial, and industrial consumers within the state. The Contracted Assets segment comprises non-regulated ventures, specifically focusing on the development and operation of long-term contracted renewable electric generation and solar facilities. This segment also includes gas transportation, liquefied natural gas (LNG) import and storage operations, as well as a dedicated liquefaction plant. As of December 31, 2021, Dominion Energy commanded an extensive asset portfolio, featuring approximately 30.2 gigawatts of electricity generating capacity, complemented by 10,700 miles of electric transmission infrastructure, 78,000 miles of electric distribution networks, and 95,700 miles of natural gas distribution mains and associated service lines.

AEPEnergyUnited States

71% match

American Electric Power Company, Inc. is an American domestic electric utility company in the United States. It is one of the largest electric utility companies in the country, with more than five million customers in 11 states.

DTE EN. CO.DGY · EnergyDetroit, United States

71% matchPublic

DTE Energy provides electricity and natural gas utility services to residential, commercial, and industrial customers. The company offers account management, billing services, energy efficiency programs, and renewable energy options.

Southern Company (The) 2025 Series A CorporateSOMN · EnergyAtlanta, United States

68% matchPublic

Established in 1946 and headquartered in Atlanta, Georgia, The Southern Company operates as a diversified energy utility. Its primary activities involve the production, transmission, and distribution of electricity. The company is responsible for developing, constructing, acquiring, owning, and managing a variety of electricity generation assets, including renewable energy projects, and it engages in the wholesale sale of power. Additionally, it serves as a natural gas distributor in Illinois, Georgia, Virginia, and Tennessee, overseeing the operation and maintenance of approximately 78,500 miles of natural gas pipelines and 14 storage facilities, while also offering gas marketing services. Beyond its wholesale and natural gas operations, The Southern Company provides electric services directly to retail customers. Its portfolio further includes distributed energy and resilience solutions, digital wireless communications, and fiber optics services, along with the deployment of microgrids for commercial, industrial, governmental, and utility clientele.

Operating across the United States, Ameren Corporation functions as a utility holding company. The enterprise organizes its operations into four primary divisions: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. Its fundamental business involves the rate-regulated production, transmission, and supply of electricity, in addition to the rate-regulated distribution and transmission of natural gas. Ameren generates power using a variety of sources, including coal, nuclear energy, and natural gas, supplemented by renewable alternatives such as hydroelectric, wind, methane gas, and solar. Its customer base encompasses residential homes, commercial businesses, and industrial operations. Established in 1881, Ameren Corporation is headquartered in St. Louis, Missouri.

American EfficientEnergyUnited States

67% match

American Efficient is one of the largest energy efficiency aggregators in the United States, headquartered in Durham, North Carolina. The company operates energy projects in collaboration with major manufacturers and utilities.