Top 10 Renewable Energy Companies in San Francisco | 2024

Which are the Top 10 renewable energy companies in San Francisco? Ever wondered where our power comes from? Renewable energy it is! It’s like tapping into the earth’s natural superpowers such as sunlight, wind, and water. San Francisco is a hub of renewable energy. The city is turning these natural blessings into power.

List of Top 10 renewable energy companies in San Francisco:

Aurora Solar:-

  • Aurora Solar’s inception in 2013 originated when co-founders Christopher Hopper and Samuel Adeyemo confronted challenges in designing and installing a solar energy system during their time at the Stanford Graduate School of Business.
  • In July 2015, the company received recognition as its performance simulation engine secured validation from the National Renewable Energy Laboratory.
  • The company gained a significant feat in November 2016 when it was awarded a $400,000 grant from the US Department of Energy’s SunShot incubator program.
  • The company marked a significant financial milestone in February 2019, raising $20 million in series A funding.
  • The company is offering business as well as individual plans. Individual plans offer 3D visualizations, financial analysis, accurate solar designs, etc. Business plan offers everything that is there in individual plans, plus add-on features such as sales mode, web proposal, basic roles, etc.

Contact details:

  • Phone: 94120-7775
  • E-mail: 


  • Redaptive, founded in 2015, aids global organizations in overcoming capital and contractual barriers and lending a platform accelerating swifting energy efficiency and energy-generating equipment.
  • The company facilitates Fortune 500 companies worldwide by lowering energy costs and reducing emissions.
  • Fully funded projects and program management enable energy and sustainability installations, AI platform monitoring, and operating savings.

Contact details:

  • Address: 1615 Platte Street, 2nd Floor Denver, CO 80202
  • Telephone:  (415) 413-0445

Fenix International:-

  • Founded in 2009, Fenix International is a venture-backed renewable energy company with a mission to deliver life-changing technology to the power-deprived 1.3 billion.
  • Launched in 2014, Fenix’s ReadyPay solar system offers cost-effective off-grid solutions, including phone charging, TVs, radios, and lights.
  • With a focus on inclusivity, the company prioritizes flexibility and affordability in financing plans, ensuring the broadest reach and impact.
  • Leveraging partnerships with telecoms, the company achieved rapid scaling, utilizing its established brand and distribution networks.

Contact details:

  • Address: 30 Cleveland St, San Francisco, CA 94103, United States
  • Telephone: +1 415-754-9222


  • Leila Madrone stands as the founder of the company.
  • In 2012, sunfolding was established and has progressed to the series B stage, having raised a total of $53.5M.
  • This San Francisco-based company specializes in the design and manufacturing of solar tracking systems, highlighting the ‘Sunfolding T29’ horizontal single-axis solar tracker.
  • In the B2B realm, the company focuses Its services on the energy and environment market segments.

Contact details:

  • Address: 1040 Mariposa St, San Francisco, California, US 
  • Phone: (415) 483-5268

Pattern Energy:-

  • The narrative unfolds with Michael Garland, co-founder, and former CEO, defining Pattern’s energy mission towards creating opportunities for local communities.
  • The journey of Pattern Energy is rooted in trust, accountability, and transparency, guiding sustainable development and clean energy initiatives.
  • The foundation of the company’s success is crafted by the resilience, grit, and determination embedded in the team for successfully navigating the construction of transformative energy projects.

Contact details:

  • Address: 1088 Sansome St, San Francisco, CA 94111, United States
  • Phone:          (415) 283-4000

Recurrent energy:-

  • Full of rich history in the solar energy area, Ismael Guerrero, president and CEO of recurrent energy brings wealth to the table in terms of  +15 years of experience in solar.
  • The company, operating under Canadian Solar, emerges as a prominent force in energy storage projects. Showcasing a robust track record in scale solar projects.
  • At the forefront of today’s power transition, recurrent energy pioneers the global energy transition, employing proven solar and power warehouse technologies, and fostering a sustainable energy economy.

Contact details:

  • Email:
  • Phone Number: 14156751501.

8minute solar energy:-

  • Under the guidance of Tom Buttgenbach, the founder and CEO of 8minute Solar Energy, has propelled the company to become a major player in solar PV and repository.
  • Founded in 2009, the corporation is nationally recognized as a key player, creating some of the biggest solar plants globally and gas demonstrated an unparalleled ability to produce clean energy.

Contact details:

  • Address: 5455 Wilshire Blvd, Ste 2010, Los Angeles, California 90036, US
  • Phone:          (323) 525-0900

Carbon lighthouse:-

  • Carbon Lighthouse was founded in 2010, with a focus on creating ancillary income opportunities, and now operates in over 1500 buildings across the United States.
  • With a mission to make decarbonization accessible and profitable for building owners and also offers profitable investment opportunities for commercial real estate entities.

Contact details:

  • Address: 343 Sansome St, San Francisco, CA 94104, United States
  • Phone: +1 866-573-7755


  • Established in 2007, headquartered in San Francisco, California. Building a brighter energy future, sunrun empowers homeowners with affordable rooftop solar systems and hoke batteries.
  • Going solar with Sunrun Francisconcisco enables homeowners to earn credits through PG&E’s net energy metering program.
  • Standing as a leading residential solar and energy depository corporation, offers tailored plans to fit both budget and energy requirements.
  • The company’s audacious goal is creating a planet run by the sun, emphasizing reliability, rechargeability, and affordability.

Contact details:

  • Address: 225 Bush St #1400, San Francisco, CA 94104, United States
  • Phone: +1 833-324-5886


  • Gregg Dixon, the founder and CEO, with a rich background at EnerNOC, leverages his pioneering innovations and extensive knowledge in the energy sector. And also considered the seasoned leader in technology and energy and that is why it is in our top 10 renewable energy companies in San Francisco.
  • Voltus aims to deliver resources for sustainable and cost-effective electricity.

Contact details:

  • Email:
  • Phone: 415-463-4236.

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