Top Electric Power Companies in California

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As of 2025, California's electric power landscape is defined by a diverse mix of innovative companies leading the charge in sustainability and renewable energy. Notable players include Voltus in San Francisco, a key operator in distributed energy and virtual power plants; Avatar Solar, based in Simi Valley, known for its expansive solar initiatives; and the nonprofit Pioneer Community Energy in Rocklin, saving $85 million for customers via 100% renewable solutions. With giants like SoCalGas and Pacific Gas and Electric focusing on renewable transitions, California remains at the forefront of green energy advancements.

Voltus logo

Voltus

🇺🇸 542B Presidio Boulevard San Francisco, CA 94129, US

Voltus operates as a leading technology platform and virtual power plant operator in the utilities industry, specializing in connecting distributed energy resources to electricity markets. By maximizing the value of flexible load, distributed generation, and energy storage, it provides a cost-effective, reliable, and sustainable energy solution while enabling partners to generate revenue.

distributed energy
demand response
aggregation
energy supply
energy efficiency
energy management
energy intelligence
smart grid
virtual power plant
utility management
Company size: 201-500
Founded: 2016
Avatar Solar, Inc. USA - Avatar Solar Pvt Ltd, India logo

Avatar Solar, Inc. USA - Avatar Solar Pvt Ltd, India

🇺🇸 543 Country Club Dr Simi Valley, California 93065, US

Avatar Solar specializes in providing alternative energy solutions, focusing on large-scale solar power plants to promote clean energy in developing economies. With a unique approach of leveraging high-sun-hour regions, it offers cost-effective solar electricity and comprehensive support for solar electric systems.

alternative energy
solar power
energy solutions
power plants
clean energy
solar electricity
monitoring systems
utility services
feed-in tariff
residential energy
commercial energy
Company size: 11-50
Founded: 2006
Pioneer Community Energy logo

Pioneer Community Energy

🇺🇸 2510 Warren Dr Suite B

Pioneer Community Energy is a not-for-profit electric energy provider in the utilities industry, focused on delivering cost-effective, 100% renewable energy options while supporting local economic development. With a commitment to customer savings, it has saved nearly $85 million for its customers between 2018 and 2023.

electricity
renewable energy
energy procurement
retail generation
nonprofit utility
economic development
customer savings
solar customers
electric supply
energy rates
service territory
community energy
Company size: 11-50
Founded: 2017
SoCalGas logo

SoCalGas

🇺🇸 555 West 5th Street Los Angeles, CA 90013, US

The largest natural gas distribution utility in the United States, SoCalGas delivers affordable and reliable natural gas services while aiming to transition to increasingly renewable energy sources. Committed to sustainability, it plans to replace 20 percent of its traditional natural gas supply with renewable natural gas by 2030.

natural gas
distribution
utility
renewable energy
energy efficiency
residential services
commercial services
industrial services
sustainability
RNG
clean energy
Company size: 5001-10000
Solar Connect LLC logo

Solar Connect LLC

🇺🇸 Orangevale, California, US

Solar Connect LLC specializes in solar electric power generation, offering innovative solar and storage solutions for residential, commercial, and utility sectors. With a focus on comprehensive service provision, it stands out as a licensed electrical contractor dedicated to advancing renewable energy adoption.

solar power
electric generation
renewable energy
energy storage
residential services
commercial services
utility services
electrical contracting
Company size: 2-10
Founded: 2022
Eco-Gen Energy Inc. logo

Eco-Gen Energy Inc.

🇺🇸 Van Nuys, CA 91406, US

Eco-Gen Energy Inc. specializes in renewable energy semiconductor manufacturing, offering innovative hybrid generators like the patented JouleBox® Power Plant, which delivers 100% clean energy continuously. Their focus on utility and commercial-scale projects utilizing wind power and lithium batteries positions them as a leader in sustainable energy solutions.

renewable energy
semiconductor manufacturing
hybrid generator
wind power
lithium battery
clean energy
power generation
utility projects
commercial scale
patented technology
energy storage
Company size: 2-10
GXG Energy Corporation logo

GXG Energy Corporation

🇺🇸 100 S Murphy Ave Suite 200

GXG Energy Corporation specializes in renewable energy semiconductor manufacturing, focusing on innovative electric microgrid technologies that empower consumers to control their energy consumption. By integrating individual solar power generation with centralized battery systems, it aims to enhance power quality, security, and cost efficiency while supporting California's transition to a fully green electricity market by 2045.

renewable energy
semiconductor manufacturing
microgrids
solar power
energy storage
carbon-free systems
power quality
power security
consumer control
energy market
community collaboration
electricity market
Company size: 11-50
Founded: 2019
Winko Solar logo

Winko Solar

🇺🇸 Berkeley, California 94704, US

Winko Solar specializes in delivering comprehensive solar energy solutions across Africa, including residential systems and utility-scale projects, while also focusing on social impact and training initiatives. Their innovative approach aims to empower communities by enhancing access to sustainable energy sources.

solar
renewable energy
electricity
energy solutions
social impact
solar appliances
utility scale
training
safety
solar generation
Company size: 11-50
Founded: 2019
Pacifico Power logo

Pacifico Power

🇺🇸 30900 Rancho Viejo Rd Ste. 230

Pacifico Power specializes in renewable energy power generation, offering customized industrial-scale energy solutions that enhance energy independence through microgrids, storage, and innovative infrastructure development. Its focus on delivering reliable and affordable electricity positions it as a leader in reducing reliance on traditional utility providers.

renewable energy
power generation
energy independence
microgrids
energy storage
infrastructure development
electricity solutions
industrial-scale
utility independence
Company size: 11-50
Founded: 2010
Chelion America logo

Chelion America

🇺🇸 4675 Stevens Creek Blvd Suite 250

Chelion America specializes in renewable energy equipment manufacturing, focusing on innovative energy storage solutions and EV charging systems for residential and commercial applications. Their expertise in engineering and finance enhances the efficiency of power systems while providing backup during grid outages, promoting increased adoption of renewable energy.

renewable energy
energy storage
battery systems
EV charging
grid integration
power systems
residential energy
commercial energy
backup power
electricity savings
Company size: 51-200
Founded: 2022
Stephens, McCarthy, Lancaster LLC logo

Stephens, McCarthy, Lancaster LLC

🇺🇸 3835 Cypress Drive Suite 206

Stephens, McCarthy, Lancaster LLC serves as a manufacturer's representative within the Electric Utility Industry, providing specialized expertise and innovative solutions to enhance utility operations.

electric utility
manufacturer's representative
energy distribution
utility services
power generation
Company size: 11-50
ZEVERGY logo

ZEVERGY

🇺🇸 Bakersfield, California 93309, US

Specializing in renewable energy power generation, this organization provides innovative energy solutions for electric fleets, focusing on grid resiliency, cost reduction, and achieving zero emissions goals. With a decade of experience in electric vehicle infrastructure, it offers strategic guidance and a network of solution providers to facilitate the transition to electrification while maximizing incentives and minimizing risks.

renewable energy
electric fleets
grid resiliency
energy costs
emissions reduction
regulatory compliance
fleet electrification
energy solutions
power generation
competitive advantage
incentives
future-proofing
Company size: 2-10
Founded: 2023
The Solar Company logo

The Solar Company

🇺🇸 20861 Wilbeam Ave. Suite 1 Castro Valley, CA 94546, US

Specializing in renewable energy semiconductor manufacturing, this business focuses on the installation of solar power systems for residential, commercial, and agricultural applications, offering significant savings on electricity bills.

renewable energy
solar power
solar installation
photovoltaic systems
residential solar
commercial solar
agricultural solar
energy savings
clean energy
energy efficiency
Company size: 51-200
Founded: 2004
Newport Power logo

Newport Power

🇺🇸 San Clemente San Clemente, US

Specializing in renewable energy services, Newport Power offers comprehensive solutions for commercial solar installations, maintenance, and operations. With over 15 years of experience, the firm distinguishes itself by providing high-quality, technologically advanced solar equipment while helping clients leverage tax incentives to achieve substantial cost savings and promote sustainability.

renewable energy
solar solutions
energy independence
solar equipment
maintenance services
operational efficiency
tax incentives
sustainable practices
commercial solar
green branding
Company size: 11-50
Founded: 2008
PATHION logo

PATHION

🇺🇸 900 W Hamilton Ave Suite 100

PATHION specializes in renewable energy semiconductor manufacturing, offering innovative full-service solutions that address real-world energy challenges through reliable and affordable means. Their expertise includes commercial energy storage systems, hybrid electric marine power, and energy management systems, facilitating a seamless transition to stable and clean energy sources for various sectors.

renewable energy
semiconductor manufacturing
energy storage
hybrid power
energy management
grid services
clean energy
commercial energy
industrial energy
utility services
electric fleets
Company size: 11-50
Founded: 2012
Bitech Technologies (OTCQB: BTTC) logo

Bitech Technologies (OTCQB: BTTC)

🇺🇸 600 Anton Blvd, Suite 1100 Costa Mesa, CA 92626, US

Bitech Technologies specializes in renewable energy power generation, offering innovative green energy solutions tailored for data centers, EV infrastructure, and energy storage systems. Its Evirontekâ„¢ Integrated Platform aims to reduce electricity costs while advancing technologies in smart grids and energy management systems, positioning itself as a disruptive force in the clean energy sector.

renewable energy
energy storage
EV infrastructure
smart grid
power generation
green technology
data centers
energy management
battery systems
clean energy
solar
wind
Company size: 2-10
Founded: 2021
WestGen Power Solutions logo

WestGen Power Solutions

🇺🇸 3435 Ocean Park Blvd Santa Monica, California 90405, US

WestGen Power Solutions specializes in solar electric power generation, focusing on innovative mobile and temporary power systems through its Renewable Power Units (RPUs), aimed at decarbonizing the energy sector.

solar power
electric generation
mobile power
temporary power
renewable energy
decarbonization
power systems
energy innovation
Company size: 2-10
Founded: 2017
Season 2 Energy logo

Season 2 Energy

🇺🇸 4533 MacArthur Blvd A5056

Season 2 Energy specializes in solar electric power generation, offering tailored solutions for residential, ranch, and commercial clients to reduce utility costs and enhance quality of life. With a unique focus on education and personal development, the organization aims to empower customers by providing affordable electricity options and fostering financial savings.

solar energy
power generation
residential solar
commercial solar
utility savings
energy efficiency
renewable energy
electricity costs
marketing organization
sales strategy
Company size: 11-50
Founded: 2022
Lucid Power logo

Lucid Power

🇺🇸 San Diego, CA, US

Lucid Power specializes in solar electric power generation, acting as a professional broker to simplify the transition to renewable energy for homes and businesses. By leveraging strategic partnerships and industry expertise, it provides education and tailored solutions to streamline the adoption of solar technology.

solar energy
renewable energy
solar broker
energy transition
sustainability
strategic partnerships
solar technology
education
power generation
residential solar
commercial solar
Company size: 11-50
Founded: 2021
Pacific Gas and Electric Company logo

Pacific Gas and Electric Company

🇺🇸 300 Lakeside Dr Oakland, California 94612, US

A leading provider in the utilities sector, this organization specializes in the transmission and delivery of natural gas and electricity, serving approximately 15 million customers across a vast service area. It stands out with a comprehensive infrastructure that includes extensive electric distribution and natural gas pipeline networks, alongside a commitment to sustainability and renewable energy solutions.

utilities
energy
natural gas
electricity
transmission
distribution
infrastructure
renewable energy
sustainability
solar
power
Company size: 10001+
Stalwart Power, Inc. logo

Stalwart Power, Inc.

🇺🇸 San Francisco, US

Stalwart Power specializes in advanced Battery Energy Storage Solutions (BESS) for the renewables and environment sector, enhancing the stability and optimization of electrical power systems. By integrating cutting-edge lithium-ion technology and sophisticated energy storage control, it addresses challenges posed by intermittent renewable energy sources, facilitating efficient power supply and environmental sustainability.

energy
storage
batteries
renewables
optimization
frequency
integration
lithium-ion
grid
power
harmonics
solutions
Company size: 11-50
Founded: 2014
APS Solar Power logo

APS Solar Power

🇺🇸 16046 a Via Este Rd Sonora, California 95370, US

APS Solar Power specializes in providing customized solar energy solutions for residential, commercial, and industrial sectors, focusing on the design, installation, and maintenance of sustainable energy systems. By prioritizing accessibility and efficiency, it aims to reduce carbon footprints and energy costs for its clients.

solar energy
renewable energy
power generation
energy systems
installation
maintenance
sustainability
carbon reduction
energy efficiency
Company size: 51-200
Founded: 2002
Champlin Renewables, LLC logo

Champlin Renewables, LLC

🇺🇸 1227 State Street Suite A

Champlin Renewables specializes in the development of utility-scale renewable energy projects, including wind, solar, and battery energy storage, as well as micro-grids. With over 20 years of industry experience, it is dedicated to advancing the transition to zero carbon emissions in electricity generation.

renewable energy
power generation
wind energy
solar energy
energy storage
microgrids
utility scale
carbon emissions
independent power producer
Company size: 11-50
Founded: 2001
ImpactPPA logo

ImpactPPA

🇺🇸 549 4th Street Manhattan Beach, California 90266, US

ImpactPPA is a blockchain-based technology platform revolutionizing the renewable energy sector by enabling consumers to pre-pay for electricity via mobile devices. Its innovative approach not only facilitates transparent transactions among various stakeholders but also empowers unbanked populations by providing them with identity and reputation through energy transactions.

renewable energy
blockchain
cryptocurrency
power purchase agreements
solar energy
wind energy
digital currency
energy marketplace
unbanked access
payment rail
Company size: 2-10
Founded: 2017
Atlas Water & Electric logo

Atlas Water & Electric

🇺🇸 Los Angeles, CA 91607, US

Atlas Water & Electric specializes in renewable energy semiconductor manufacturing, focusing on designing and producing innovative clean technology devices that efficiently generate water and electricity while minimizing environmental impact. Their unique approach combines atmospheric water extraction with advanced power production systems, positioning them as leaders in sustainable utility solutions.

renewable energy
water production
clean technology
power generation
atmospheric extraction
utility-scale
semiconductor manufacturing
environmental footprint
Company size: 11-50
Founded: 2009

dukeenergy

🇺🇸 Orange, California, US

Duke Energy operates in the energy sector, focusing on the generation and distribution of electricity. The organization is recognized for its commitment to sustainable energy solutions and innovative approaches to power generation.

electricity
energy
utility
power generation
renewable energy
grid management
infrastructure
energy efficiency
Company size: 2-10
Asoba logo

Asoba

🇺🇸 1020 B St San Rafael, California 94901, US

Asoba operates in the solar electric power generation industry, focusing on building a leading clean energy network in Africa. The organization aims for exceptional grid reliability through innovative virtual power plant technology, expert engineering, and standardized procurement practices.

solar energy
clean energy
virtual power plant
grid management
microgrids
investment management
private equity
energy reliability
Company size: 2-10
Founded: 2021

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