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.

Solar Connect LLC logo

Solar Connect LLC

๐Ÿ‡บ๐Ÿ‡ธ 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
Avatar Solar, Inc. USA - Avatar Solar Pvt Ltd, India logo

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

๐Ÿ‡บ๐Ÿ‡ธ 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
PATHION logo

PATHION

๐Ÿ‡บ๐Ÿ‡ธ 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
Stephens, McCarthy, Lancaster LLC logo

Stephens, McCarthy, Lancaster LLC

๐Ÿ‡บ๐Ÿ‡ธ 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
APS Solar Power logo

APS Solar Power

๐Ÿ‡บ๐Ÿ‡ธ 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
Lucid Power logo

Lucid Power

๐Ÿ‡บ๐Ÿ‡ธ 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
Pioneer Community Energy logo

Pioneer Community Energy

๐Ÿ‡บ๐Ÿ‡ธ 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
Fritts Energy logo

Fritts Energy

๐Ÿ‡บ๐Ÿ‡ธ 8162 Santa Inez Dr Buena Park, California 90620, US

Fritts Energy specializes in solar electric power generation, focusing on innovative photovoltaic (PV) designs for residential, commercial, and utility-scale projects. Committed to sustainability and excellence, it empowers clients to harness solar energy's potential through meticulous design and cutting-edge technology.

solar power
photovoltaic
renewable energy
energy independence
sustainable design
residential systems
commercial projects
utility-scale
solar array
energy solutions
clean technology
Company size: 2-10
Founded: 2015
SoCalGas logo

SoCalGas

๐Ÿ‡บ๐Ÿ‡ธ 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
Stalwart Power, Inc. logo

Stalwart Power, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 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
Edison International logo

Edison International

๐Ÿ‡บ๐Ÿ‡ธ 2244 Walnut Grove Ave Rosemead, CA 91770, US

Edison International operates in the utilities industry, focusing on the generation and distribution of electric power while also investing in infrastructure and renewable energy assets. Its innovative approach emphasizes sustainability and the integration of renewable resources into the energy grid.

electric power
energy distribution
renewable energy
infrastructure investment
utilities
energy assets
Company size: 10001+
Voltus logo

Voltus

๐Ÿ‡บ๐Ÿ‡ธ 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
FreeWire Technologies logo

FreeWire Technologies

๐Ÿ‡บ๐Ÿ‡ธ 7200 Gateway Blvd Newark, California 94560, US

FreeWire Technologies specializes in battery-integrated ultrafast electric vehicle charging and energy management solutions, addressing grid infrastructure constraints and facilitating the transition to electrified transportation. Its innovative approach combines clean power generation with scalable energy storage systems, enhancing the availability and reliability of EV charging.

electric vehicle
EV charging
fast charging
energy storage
energy management
battery systems
clean power
renewable energy
power generation
grid infrastructure
electrification
transportation
Company size: 201-500
Founded: 2014
OurEnergy logo

OurEnergy

๐Ÿ‡บ๐Ÿ‡ธ 101 Cooper Street Santa Cruz, California 95060, US

Specializing in renewable energy and sustainable development, this firm offers comprehensive services including technical consulting, engineering, and project development for various scales of electrical power generation and energy storage. With a focus on innovative solutions to enhance energy reliability and environmental benefits, it addresses power grid challenges while promoting cost savings and sustainability.

renewable energy
energy infrastructure
project development
technical consulting
economic consulting
electrical generation
energy storage
distribution infrastructure
sustainability strategy
green building
low impact development
energy efficiency
Company size: 11-50
Founded: 2016
Summit Energy logo

Summit Energy

๐Ÿ‡บ๐Ÿ‡ธ 2809 Albany Avenue Davis, CA 95618, US

Summit Energy specializes in the design and construction of commercial and utility-scale solar photovoltaic projects, positioning itself within the solar electric power generation industry. The firm focuses on delivering innovative engineering, procurement, and construction solutions to enhance renewable energy infrastructure.

solar power
energy generation
photovoltaic
EPC
utility-scale
commercial projects
renewable energy
Company size: 2-10

Specializing in renewable energy semiconductor manufacturing, Solar Semiconductor designs, develops, and produces high-quality solar photovoltaic products and solutions. The focus on affordability and competitiveness in solar energy solutions positions it as a leader in both domestic and international markets.

renewable energy
semiconductor manufacturing
solar photovoltaic
PV modules
solar solutions
solar lighting
industrial power
commercial power
household power
irrigation power
affordable energy
energy certification
Company size: 501-1000
Founded: 2006
Laminar Energy Services, Inc. logo

Laminar Energy Services, Inc.

๐Ÿ‡บ๐Ÿ‡ธ Santa Cruz, US

Laminar Energy Services, Inc. specializes in consulting, engineering, and management services for the power generation industry, focusing on both traditional and renewable energy solutions. With extensive experience in large-scale project management and a unique ability to integrate engineering designs, they bridge the gap between construction and operations, emphasizing sustainable energy development and innovative approaches such as biomass and solar thermal energy utilization.

energy consulting
power generation
engineering services
renewable energy
biomass
solar thermal
project management
environmental compliance
fossil fuels
power plant design
construction management
process engineering
Company size: 2-10
Founded: 2011
ENDLISS ENERGY SOLUTIONS logo

ENDLISS ENERGY SOLUTIONS

๐Ÿ‡บ๐Ÿ‡ธ 17939 Rowland St City of Industry, California 91748, US

Endliss Energy Solutions specializes in innovative energy management, focusing on electric power transmission, control, and distribution. By collaborating with international power utilities and battery manufacturers, it enhances the adoption of battery energy storage systems, promoting cost savings and sustainability for both commercial and residential sectors.

energy management
battery storage
carbon reduction
power transmission
energy distribution
sustainability
utility collaboration
energy solutions
Company size: 11-50
Sun Pacific Solar Electric Inc. logo

Sun Pacific Solar Electric Inc.

๐Ÿ‡บ๐Ÿ‡ธ 809 Bond Ave Suite B

Specializing in solar electric power solutions, this family-owned business focuses on providing renewable energy options for residential, commercial, and agricultural sectors, promoting energy independence and environmental sustainability. With a commitment to combating climate change, it offers innovative and reliable solar systems tailored to meet diverse energy needs.

solar
renewable energy
electric power
energy independence
environmental sustainability
climate change
residential solar
commercial solar
agricultural solar
power generation
Company size: 11-50
Founded: 2007
NewGen Energy logo

NewGen Energy

๐Ÿ‡บ๐Ÿ‡ธ 555 Menlo Dr Rocklin, California 95765, US

NewGen Energy specializes in solar electric power generation, offering tailored energy solutions for agriculture, commercial, non-profit, and residential sectors. With over 30 years of experience, it emphasizes efficiency and profitability through innovative offerings such as solar systems, EV charging, battery storage, micro-grids, and renewable energy credit brokerage.

solar
electric power
renewable energy
EV charging
battery storage
micro-grid
energy efficiency
alternative energy
energy solutions
credit brokerage
Company size: 51-200
Founded: 2017
Applied Power Technologies, Inc. logo

Applied Power Technologies, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 1671 Dell Ave 110

Specializing in industrial automation, this firm provides advanced remote control and monitoring solutions for critical power demand facilities, focusing on energy metering, software integration, and power quality management. With expertise in SCADA systems and a Master EcoXpert designation, it delivers comprehensive monitoring and control of power distribution equipment to enhance efficiency and reduce costs for various sectors.

industrial automation
power distribution
remote monitoring
energy metering
SCADA
software integration
power quality
systems integration
electrical engineering
energy management
utility allocation
electrical studies
Company size: 11-50
Founded: 1994
Cicle logo

Cicle

๐Ÿ‡บ๐Ÿ‡ธ Los Angeles, Seattle, US

Cicle specializes in providing renewable energy solutions by capturing, storing, and distributing green power for electric vehicles and other applications, offering an innovative approach to sustainable energy with its ChargeParksโ„ข.

renewable energy
electric vehicles
energy storage
green power
charging stations
energy distribution
sustainable energy
Company size: 2-10
Renewable America logo

Renewable America

๐Ÿ‡บ๐Ÿ‡ธ 4675 Stevens Creek Blvd 250

Specializing in solar electric power generation, Renewable America focuses on providing small utility-scale, locally-generated solar and storage solutions, along with resilient microgrids, to enhance community energy resilience and integrate seamlessly into the distribution grid.

solar power
energy storage
microgrids
distributed energy
utility-scale
renewable energy
community energy
Company size: 11-50
Founded: 2020
Flex Power Control, Inc. logo

Flex Power Control, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 24907 Vista Verenda Woodland Hills, California 91367, US

Flex Power Control, Inc. specializes in renewable energy semiconductor manufacturing, focusing on advanced power electronics and intelligent energy management systems. Their innovative platform integrates distributed energy resources like solar and battery storage with the electric grid, aiming to transform the dynamics between energy consumers and providers.

renewable energy
semiconductor manufacturing
power electronics
energy management
distributed energy
solar
energy storage
electric vehicles
sustainability
electric grid
Company size: 2-10
Founded: 2015
JHP Electric Inc logo

JHP Electric Inc

๐Ÿ‡บ๐Ÿ‡ธ 9110 Union Park Way suite 109

JHP Electric Inc specializes in residential solar power generation, offering innovative energy storage solutions and main service upgrades. With over 20 years of combined experience, it is dedicated to providing clean, reliable energy while helping homeowners save on energy costs.

solar power
renewable energy
residential solar
energy storage
power generation
clean energy
solar installation
service upgrades
Company size: 2-10
Founded: 2021
PACIFIC ENERGY ADVISORS INC logo

PACIFIC ENERGY ADVISORS INC

๐Ÿ‡บ๐Ÿ‡ธ 1839 IRON POINT RD Folsom, California 95630, US

PACIFIC ENERGY ADVISORS INC specializes in energy consulting, focusing on wholesale energy supply procurement and management for community choice aggregation and retail electric service programs. With a team of seasoned professionals, the firm leverages its industry expertise and innovative strategies to drive positive change in the utilities sector.

energy consulting
community choice aggregation
power supply
electric resource planning
utility rates
renewable energy
energy procurement
Company size: 2-10
Founded: 2013
Sierra Power Services logo

Sierra Power Services

๐Ÿ‡บ๐Ÿ‡ธ Foresthill , CA 95631, US

Sierra Power Services specializes in renewable energy semiconductor manufacturing and offers comprehensive electrical contracting services, including solar PV, wind energy, and battery storage solutions. Their innovative approach positions them as a leader in promoting energy independence through exceptional operations and maintenance support for various commercial and industrial facilities.

renewable energy
semiconductor manufacturing
electrical contracting
solar PV
operations and maintenance
wind energy
battery storage
EV charging
medium voltage
commercial electrical
residential electrical
Company size: 2-10
Founded: 2020

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