Top 26 electric power companies in the US

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This article profiles the top 26 electric power companies in the U.S., focusing on their innovative energy solutions, geographic strengths, and investment strategies. From the community-oriented Roughrider Electric Cooperative in North Dakota to environmentally committed Keys Energy Services in Florida, these firms showcase diverse approaches to power generation and distribution. Learn how nonprofits like CORE Electric Cooperative and publicly-traded entities like Alabama Power Company adapt to changing energy demands, ensuring sustainable and reliable electricity for millions across the country.

Tohoku Electric Power Co Inc logo

Tohoku Electric Power Co Inc

🇺🇸 55h State Plz 65 New York, New York 10004, US

Tohoku Electric Power Co Inc operates in the utilities sector, providing essential energy services with a focus on innovative solutions to meet regional power needs.

utilities
electricity
power generation
energy distribution
renewable energy
grid management
Company size: 201-500
Founded: 1951
Central Electric Power Cooperative logo

Central Electric Power Cooperative

🇺🇸 P.O. Box 269 Jefferson City, MO 65102, US

Central Electric Power Cooperative is an electric generation and transmission cooperative that delivers power to multiple distribution cooperatives, emphasizing local ownership and community-focused service in the utilities sector. Its innovative approach lies in its nonprofit structure, prioritizing member benefits over profit.

electric generation
transmission
power distribution
cooperative
utilities
renewable energy
grid management
energy services
Company size: 51-200
Southeastern Electric Exchange logo

Southeastern Electric Exchange

🇺🇸 2970 Peachtree Rd NW Atlanta, Georgia 30305-2192, US

Southeastern Electric Exchange operates in the utilities sector, focusing on providing innovative energy solutions and enhancing the efficiency of electric distribution systems. Its unique approach emphasizes collaboration and knowledge sharing among industry stakeholders.

utilities
energy
electricity
power generation
distribution
renewable energy
grid management
infrastructure
Company size: 11-50

UNS Energy Corporation

🇺🇸 88 E BROADWAY BLVD Tucson, Arizona 85701, us

UNS Energy Corporation operates in the utilities industry, delivering electricity to over 420,000 customers in the Tucson metropolitan area and providing energy services to more than 243,000 customers across Arizona, showcasing a commitment to reliable energy solutions.

utilities
energy
electricity
customer service
power generation
grid management
renewable energy
distribution
Company size: 1001-5000
Founded: 1902
North Arkansas Electric Coop logo

North Arkansas Electric Coop

North Arkansas Electric Coop operates in the utilities sector, providing essential electric services to its members. The cooperative model emphasizes community engagement and sustainable energy solutions.

utilities
electricity
energy distribution
power supply
renewable energy
cooperative
grid management
Company size: 51-200

Twin County Electric Power

🇺🇸 101 Castleman St Belzoni, Mississippi 39038-3937, US

Twin County Electric Power operates in the utilities sector, providing innovative energy solutions and reliable electric power services.

utilities
electric power
energy distribution
power generation
renewable energy
grid management
Company size: 2-10

NORTH EAST MISSISSIPPI ELECTRIC POWER ASSOCIATION

🇺🇸 10 PRIVATE RD Oxford, Mississippi 38655, us

NORTH EAST MISSISSIPPI ELECTRIC POWER ASSOCIATION operates in the utilities sector, providing electric power services with a focus on community engagement and sustainable energy solutions. Their innovative approach emphasizes reliability and customer-centric services in energy distribution.

utilities
electric power
energy distribution
renewable energy
power generation
grid management
Company size: 51-200
Founded: 1936
NewGrid Consulting LLC logo

NewGrid Consulting LLC

🇺🇸 Phoenix, Arizona, US

NewGrid Consulting specializes in providing advisory services for renewable energy, focusing on generation, transmission, and distribution planning to help shape the future electric grid. With a team boasting decades of industry experience, they are committed to innovative solutions that support the evolution of the electricity sector.

renewable energy
electric utilities
energy consulting
grid planning
transmission planning
distribution planning
power grid
advisory services
Company size: 2-10
Founded: 2023

Kotzebue Electric Assn

🇺🇸 245 4th Ave Kotzebue, Alaska 99752-0000, US

Kotzebue Electric Assn operates in the utilities sector, providing essential electric services with a focus on sustainable energy solutions and community-oriented initiatives.

utilities
electricity
power generation
energy distribution
renewable energy
grid management
Company size: 2-10
WhyGrene Inc. logo

WhyGrene Inc.

🇺🇸 Seattle, WA 98105, US

WhyGrene Inc. operates in the electric power transmission and distribution industry, offering an innovative blockchain-based platform that facilitates the trading and management of renewable energy resources. Their Transactive Distributed Energy Resource Management System (TDERMS) addresses the power supply and demand imbalance, enhancing the ROI for distributed energy resources while promoting a sustainable energy transition.

electric power
energy exchange
renewable energy
blockchain
energy trading
distributed energy
smart grid
virtual power plants
energy management
decarbonization
energy storage
demand response
Company size: 2-10
Founded: 2017
Keys Energy Services logo

Keys Energy Services

🇺🇸 1001 James Street Key West, Florida 33040, US

A public power utility serving the Lower Florida Keys, this organization provides electricity primarily sourced from the mainland grid, ensuring cost-efficiency and reliability. Recognized for its commitment to green initiatives, it emphasizes energy conservation and environmental stewardship while allowing local customers to participate in governance through an elected Utility Board.

public utility
electric utility
energy supply
power distribution
renewable energy
energy conservation
municipal services
power grid
transmission line
emergency backup
utility management
customer engagement
Company size: 51-200
Founded: 1943
Duke Energy Corporation logo

Duke Energy Corporation

🇺🇸 525 S Tryon St Charlotte, North Carolina 28202, US

Duke Energy is a leading energy holding entity focused on transitioning to a cleaner and more reliable energy future through significant investments in renewable energy, energy storage, and electric grid upgrades. The initiative aims for net-zero carbon emissions from electricity generation by 2050 and net-zero methane emissions from natural gas operations by 2030, emphasizing reliability and affordability in its utility services.

utilities
energy
power generation
natural gas
renewable energy
solar power
wind power
energy storage
smart grid
electric grid
emissions reduction
power delivery
Company size: 10001+
Laclede Electric Co-Op Co logo

Laclede Electric Co-Op Co

🇺🇸 24450 Southside Rd Waynesville, Missouri 65583-3316, US

Laclede Electric Co-Op operates in the utilities sector, providing essential electric services with a focus on community-driven initiatives and sustainable energy solutions.

utilities
electricity
energy distribution
power generation
renewable energy
grid management
Company size: 2-10
EnerNex logo

EnerNex

🇺🇸 620 Mabry Hood Road Suite 300

EnerNex specializes in engineering and consulting services within the utilities industry, focusing on innovative solutions for power generation, storage, and distribution challenges. With expertise in areas such as grid modernization, renewable integration, and cybersecurity, it addresses complex energy needs for utilities and regulatory bodies globally.

engineering
consulting
energy
power generation
renewable integration
grid modernization
cybersecurity
power systems
smart metering
HVDC
technical specifications
system studies
Company size: 11-50
Founded: 2003

Southwest Mississippi Electric Power Association

🇺🇸 Old Hwy 61 Lorman, Mississippi 39096, US

Southwest Mississippi Electric Power Association operates in the utilities sector, providing essential electric power services with a focus on community-oriented solutions and reliable energy delivery.

utilities
electricity
power generation
energy distribution
renewable energy
grid management
Company size: 2-10
Farmington Electric Utility logo

Farmington Electric Utility

🇺🇸 101 Browning Pkwy Farmington, New Mexico 87401-7995, US

Farmington Electric Utility operates in the utilities sector, providing essential electric services with a focus on reliability and sustainability. Their innovative approaches aim to enhance energy efficiency and support renewable energy initiatives.

utilities
electricity
power generation
energy distribution
renewable energy
grid management
Company size: 11-50
Powerhouse LLC logo

Powerhouse LLC

🇺🇸 131 Third Avenue North, Suite 203 Franklin, TN 37064, US

Specializing in renewable energy semiconductor manufacturing, this firm develops photovoltaic power plants that produce affordable and reliable solar electricity. With expertise in all phases of solar project development, it has successfully contributed to numerous small commercial PV installations, enhancing the renewable energy supply to the grid.

renewable energy
solar power
photovoltaic
energy generation
power plants
solar electric
installation
operation
maintenance
grid integration
energy supply
Company size: 2-10
Founded: 2010
Mohave Electric Cooperative, Inc logo

Mohave Electric Cooperative, Inc

🇺🇸 928 Hancock Rd Bullhead City, Arizona 86442, US

Mohave Electric Cooperative, Inc operates in the utilities sector, providing electric utility services with a nonprofit focus. Its commitment to serving the community distinguishes it within the industry.

electric utility
nonprofit
energy distribution
power generation
renewable energy
grid management
Company size: 51-200
Founded: 1946
BARROW UTILITIES & ELECTRIC COOPERATIVE INC logo

BARROW UTILITIES & ELECTRIC COOPERATIVE INC

🇺🇸 P O BOX 449 BARROW, Alaska 99723, US

Barrow Utilities & Electric Cooperative Inc operates in the utilities sector, providing essential electric and utility services with a focus on community-driven solutions.

utilities
electricity
cooperative
energy
power distribution
renewable energy
grid management
customer service
Company size: 51-200

Appalachian Power operates in the utilities sector, providing electricity services with a focus on sustainable and reliable energy solutions. The organization emphasizes innovation in energy delivery and infrastructure development to meet evolving customer needs.

utilities
electricity
power generation
energy distribution
renewable energy
grid management
Company size: 1001-5000
Switched Source LLC logo

Switched Source LLC

🇺🇸 85 Murray Hill Rd Ste 2225 Vestal, New York 13850, US

Switched Source specializes in power-electronics solutions aimed at modernizing electric distribution systems, enhancing reliability and efficiency while accommodating renewable energy integration. Their innovative approach focuses on cost-effective automation technology for utilities and microgrid operators, addressing the challenges of legacy grid infrastructure.

power system
automation
electric distribution
power electronics
reliability
efficiency
renewable energy
smart grid
distribution automation
microgrid
energy generation
energy consumption
Company size: 2-10
Founded: 2016
Southwestern Electric Power Company (SWEPCO) logo

Southwestern Electric Power Company (SWEPCO)

🇺🇸 428 Travis Street Shreveport, LA 71101, US

Southwestern Electric Power provides electric utility services across a vast service area, utilizing an extensive network of transmission and distribution lines to deliver power to over 520,000 customers. With a long history and a commitment to customer service, it stands out in the utilities industry for its broad geographic reach and significant infrastructure.

utilities
electricity
power generation
transmission
distribution
customer service
energy supply
infrastructure
service area
renewable energy
grid management
Company size: 1001-5000

Covington Electric Cooperative, Inc.

🇺🇸 Hwy 84 Andalusia, AL 36421, US

Covington Electric Cooperative, Inc. operates in the utilities sector, providing essential electrical services to its members. It emphasizes community-focused solutions and innovative energy management practices.

utilities
electricity
energy distribution
cooperative
power generation
renewable energy
grid management
Company size: 11-50
Visionary logo

Visionary

🇺🇸 Austin, Texas, US

Visionary specializes in renewable energy solutions, offering innovative Power Modules that significantly reduce operational and capital expenditures for distribution system operators, while enhancing grid resilience and power supply reliability.

renewable energy
energy storage
utilities
power grids
grid resilience
energy supply
distribution systems
cost savings
Company size: 2-10
Founded: 2021
Great River Energy logo

Great River Energy

🇺🇸 12300 Elm Creek Boulevard Maple Grove, MN 55369, US

Great River Energy is a not-for-profit wholesale electric power cooperative that specializes in electric generation and transmission, serving a significant portion of Minnesota and parts of Wisconsin. It stands out as the second largest electric power supplier in Minnesota, emphasizing its commitment to community-focused energy solutions.

electric power
generation
transmission
cooperative
utilities
wholesale
not-for-profit
community energy
Company size: 501-1000
Founded: 1999
Generation Bridge, LLC logo

Generation Bridge, LLC

🇺🇸 Stamford, Connecticut 06901, US

Generation Bridge, LLC operates in the electric power generation industry, owning facilities with over 5,900 MW of installed capacity. The organization focuses on advancing clean energy solutions and is backed by a prominent power infrastructure investor, emphasizing a commitment to sustainable energy development.

electric power
generation facilities
clean energy
installed capacity
renewable energy
energy infrastructure
power generation
electric utilities
energy transition
capacity management
Company size: 51-200

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