California Energy Companies
1520 companies listed

CSE is a mission-driven nonprofit organization providing clean energy program design and management and technical advisory services. Headquartered in San Diego, CSE works nationwide in the clean energy industry with support of offices in Los Angeles, Boston and Oakland, Calif.  For over 20 years,…

As the state's primary energy policy and planning agency, the California Energy Commission is committed to reducing energy costs and environmental impacts of energy use - such as greenhouse gas emissions - while ensuring a safe, resilient, and reliable supply of energy.The California Energy Commission…

BrightSource Energy designs, develops and deploys concentrating solar thermal technology to produce high-value steam for electric power, petroleum and industrial-process markets worldwide. We combine breakthrough technology with world-class solar thermal plant design capabilities to generate clean energy…

 BayWa r.e. Wind, LLC is a turn-key developer and operator of renewable energy projects in North America. Headquartered in San Diego, CA, the company has been active in the U.S. since 2001.The company's business model is to develop, construct, own, operate and transfer renewable energy projects.…

Aikyum Solar is a highly-rated and innovative home and commercial solar systems engineering and installation company. We install rooftop solar panels that keep generating electricity for over 25 years, and reduce your bills by 90% or higher. Because of all the great federal and state subsidies and tax…

We provide engineering services and products for vacuum deposition industries. We have products in large area thin film deposition and custom equipment that uses over 90% of source materials at small fraction of the cost, while greatly improving process performance. We are in San Francisco bayarea.

Our utilization of advanced technology, engineering expertise, and proprietary processes enables us to deliver high infrastructure reliability and strong ROI with industry-leading energy prices.We have an unmatched ability to produce low-price clean energy, and deliver strong financial returns on large-scale…

Autofab started in the summer of 1977 building hot rods and drag cars. V6 and V8 engine conversions into various mini trucks were very popular in those years prior to smog rules and regulations. We started into off road building a Jeep for SCORE racing. Soon we were developing products for Ford trucks.…

Vinyl Technology is a leading manufacturer of highly reliable custom manufactured textile and polymer film products since 1981. Industries served include government, aerospace, defense, industrial, and medical. Whatever your custom needs may be, we have the expertise, resources and technology…

Cobalt Power Systems, Inc. has been installing complete residential and commercial photovoltaic (PV) and battery backup systems since 2003, and has grown organically over 14 years of operation. The company was founded by Mark Byington in the garage of his Los Altos home. We initially focused on residential…

The mission of Clean Fuel Connection, Inc. is to improve air quality by supporting the commercialization of new alternative fuel and renewable energy technologies. Our company strives to help customers adopt those technologies in ways that achieve their own economic and environmental goals. In achieving…

Cira Energy, an Orange County provider of Solar Roofing Systems in Southern California services Los Angeles, Orange County, Riverside and surrounding counties. Cira Energy is a provider of Clean Energy Solutions requiring solar power energy. Cira Energy is a sister company under Western Roofing Systems.…

Cbeyond Solar Inc. was founded with the vision of bringing affordable, reliable and environmentally friendly energy solutions to homes and businesses. Our aim is to help them achieve energy independence and reduce their monthly electric bills through quality solar energy systems and outstanding customer…

Cater Solar is a Renewable Energy Company based in Los Angeles. We promote and distribute all forms of clean energy, with an emphasis on solar generated power and solar thermo systems, and a minor emphasis on wind-generated power. Cater Solar is a licensed Solar Energy, General Engineering…

CEC Electrical Services can reduce the size of your solar system up to 20% by first doing an energy audit of your home. We will find ways for you to save energy inside your home so the system you have us build will be smaller, take up less space and will cost less. At the same time it…

Webo Solar is an online store where you will find all the components necessary to make your energy project possible. We designed our online catalog and shop to make the world of solar energy more accessible to anyone interested in a renewable energy project, regardless of technical background or scope…

TEEMWorks is a Southern California based energy consulting firm with a focus on energy management, energy efficiency and solar for commercial property. By effectively complimenting your team, our TEEM is consistently able to unlock profit and value in your real estate and operational assets. We are…

Founded in 1952, Guinn Construction Company continues to provide excellence in general engineering construction. Hundreds of projects, successfully completed during our long history, give us the depth of experience to offer the finest heavy civil construction services available. Historically and at…

Green Electric Solutions is a neighborly electrical services firm. As much as we would like to impress on you the many wonderful attributes our company has to offer, we think being your neighbor is one of the best. Why does being neighborly matter? Well, because we don’t like to be disconnected…

Allied Energy, Inc. is a Electrical Contracting and Solar Company here to design, evaluate, and install the systems we all rely on daily. Allied Energy, Inc. is dedicated to providing alternative energy solutions thru the most up to date green technology. With our proprietary monitoring systems…