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Renewable Energy Companies in California
1031 companies listed

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Edison Energy
Newport Beach, California, United States
Basic Member
Since Jul, 2021
We help large corporate, industrial, and institutional clients better understand and navigate the choices and risks of managing energy – enabling decision-makers in organizations to deliver on their strategic, financial, and sustainability goals. Providing a suite of specialized services across…
Cali One Services
Irvine, California, United States
Basic Member
Since Jul, 2021
At Cali One Services, we are passionate about solar. Our journey began 50 years ago when we learned about the infinite benefits of renewable energy.  Since then our passion has led to 50 years of experience helping people save money and reach their solar power goals.
Energy America LLC
San Francisco, California, United States
Basic Member
Since Jun, 2021
As a solar panels manufacturer & EPC contractor, we are on a mission: we want to build trust in solar energy. We want to live sustainably. We want to fight climate change. We want to start today. And we want to show you how you can be part of the solution. EA are at work for customers all over the…
SOLGEN Renewables
Selma, California, United States
Basic Member
Since Jun, 2021
SOLGEN Renewables partners with governments, utilities, and developers to provide them with a renewable energy power source 24/7/365. With our patent pending technology we can provide large scale energy projects in 1/100th of the space required by traditional solar. We help our clients create a sustainable,…
Realtime Aquifer Services
Stockton, California, United States
Basic Member
Since Jun, 2021
RAS, Inc. offers scientifically advanced borehole geophysical and hydrophysical subsurface technologies to help understand well and hydrogeology questions. With drought and groundwater quality and quantity concerns in the news, optimizing your well performance and  understanding your water system…
Imagine H2O
San Francisco, California, United States
Basic Member
Since Jun, 2021
Imagine H2O is a nonprofit organization that empowers people to develop and deploy innovation to solve water challenges globally.  Mission : Imagine H2O, the water innovation accelerator, champions entrepreneurial solutions for a water resilient future. Since 2009, the organization has provided…
Trojan Battery Company
Santa Fe Springs, California, United States
Basic Member
Since Jun, 2021
Founded in 1925 by George Godber and Carl Speer, Trojan Battery Company has become the world’s leading manufacturer of deep-cycle Solar and Motive batteries. With a broad range of energy storage solutions that including deep-cycle flooded, AGM, Gel and lithium batteries. Trojan has shaped the…
Ensemble Energy
Sunnyvale, California, United States
Basic Member
Since Jun, 2021
Ensemble Energy helps its customers generate clean energy as efficiently and cost effectively as possible. We do this by combining the latest in machine learning and AI with deep energy domain expertise. Our Energy.ML platform uses existing sensors to accurately and quickly identify underperforming…
Terabase Energy
Berkeley, California, United States
Basic Member
Since Jun, 2021
The core of our team has been in solar since the mid 2000s and led development and construction of some the earliest, and most complex, large utility-scale projects in the world like California Valley Solar Ranch (312 MWp) and Solar Star I and II (747 MWp). Since then, the Terabase team has been involved…
True Zero
Sunnyvale, California, United States
Basic Member
Since Jun, 2021
True Zero is revolutionizing clean, eco-efficient automotive transportation through the development of a hydrogen fueling network that spans the state of California. By proliferating easily accessible hydrogen stations, we’re enabling the widespread adoption of electric fuel cell vehicles. And…
Nowon
Azusa, California, United States
Basic Member
Since May, 2021
Nowon was created to introduce a disruptive and patented technology for bringing an efficient and environmental solution to solve the problems caused by waste.  Nowon's technology effectively contributes to reducing waste disposal to landfills and GHG emissions. helps public and private customers…
Energy Solutions
Oakland, California, United States
Basic Member
Since May, 2021
Energy Solutions was founded more than 25 years ago because we knew there was a better way to protect the environment. From our beginning in CEO Sam Cohen’s home office in 1995, we have focused on practical solutions that have the most impact possible. Since then we’ve not just evolved with…
SMA Solar Technology AG
Rocklin, California, United States
Basic Member
Since May, 2021
Innovative and sustainable key technologies are prerequisites for renewable energy supply. More than 3,000 employees from 18 countries work to ensure that SMA is actively helping to promote the production and development of PV system technology worldwide.  SMA is the only inverter manufacturer…
Rogue Energy
Santa Monica, California, United States
Basic Member
Since May, 2021
Going Rogue gives you complete power and independence by giving you ownership of a solar system with ZERO added expense to your life.
Solar Sources Inc
Long Beach, California, United States
Basic Member
Since May, 2021
Since 2007, SOLAR SOURCE has been proud to call Long Beach home.  Most of SOLAR SOURCE employees  are also residents of Long Beach, and we take pride in being a member of this wonderful community. We pride ourselves on excellence in craftsmanship. We guarantee all of our installations meet…
SOLID Solar Energy Systems
San Diego, California, United States
Basic Member
Since May, 2021
A SOLID team develops, designs and builds turnkey solar installations based on Engineering – Procurement – Construction (EPC) contracts. In addition to operation and maintenance service we provide Solar Energy Service Contracts (ESCo). Experience since 1992 means that our clients can count…
RST CleanTech Solutions
Tarzana, California, United States
Basic Member
Since May, 2021
The RST Cleantech Solution is an automated solar panel cleaning system designed to increase solar energy production and preserve your panel warranty. The system uses filtering technologies and advanced water engineering to treat water scaling and corrosion found in water sources around the world. It…
Gb Solar Energy
California City , California, United States
Basic Member
Since May, 2021
Many solar companies have a sales and finance focus, with very little experience in solar engineering, installation, and maintenance. Great Basin Solar is owned and operated by TRUE SOLAR EXPERTS with decades of experience. Give us a call and ask us your tough solar questions.
Valley Power Services
Bakersfield, California, United States
Basic Member
Since May, 2021
Valley Power Systems is a factory authorized power solutions provider for some of the most recognized engine and equipment manufacturers in the world, including Allison Transmission, Atlas Copco, Blue Star Power Systems, Detroit Diesel, DEUTZ, Isuzu Diesel, Mercedes-Benz, Northern Lights, Siemens, Waukesha…
Cleantech Group
San Francisco, California, United States
Basic Member
Since Apr, 2021
Founded in 2002, the mission of Cleantech Group (CTG) is to accelerate sustainable innovation. Our subscriptions, events and programs are all designed to help corporates, investors, and all players in the innovation ecosystem discover and connect with the key companies, trends, and people in the market.…
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