At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 14 Renewable Energy companies in Sunnyvale, California. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Renewable Energy Companies & Startups (Sunnyvale, California)
Amprius
Amprius develops an anode out of silicon nanowires for lithium-ion batteries.
Founder(s): Mark Platshon, Yi Cui
Location: Sunnyvale, California, United States
Industries: Battery, Nanotechnology, Renewable Energy
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Planet OS
Planet OS is a premier data service that provides unified access to climate and weather data from the world’s leading data providers.
Founder(s): André Karpištšenko, Kalle Kägi, Rainer Sternfeld
Location: Sunnyvale, California, United States
Industries: Big Data, Infrastructure, Renewable Energy
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Tekpea
Tekpea’s disruptive patent-pending technology platform
Founder(s): Davide Tappeiner
Location: Sunnyvale, California, United States
Industries: Electronic Design Automation (EDA), Energy, Information Technology, Lighting, Renewable Energy
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Oklo
Making reactors people want.
Founder(s): Caroline Cochran, Jacob DeWitte
Location: Sunnyvale, California, United States
Industries: Clean Energy, Energy, Nuclear, Renewable Energy
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ArrayPower
ArrayPower provides power electronic technologies and a fully-integrated, three-phase sequenced inverter for commercial solar applications.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Electronics, Energy, Manufacturing, Renewable Energy, Solar
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EMOVE – Innovative Technologies
EMOVE offers reliable power generating technological solutions for wind and wave sectors.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Energy, Renewable Energy, Wind Energy
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xMight
xMight offers smart EV charging management to build, making EV charging faster, safer and cheaper.
Founder(s): Young Liang
Location: Sunnyvale, California, United States
Industries: Electric Vehicle, Energy, Energy Efficiency, Energy Management, Information Technology, Internet of Things, Renewable Energy, Software
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SUNNYBAG
SUNNYBAG develops and sells stylish solar backpacks to charge mobile devices on the go
Founder(s): Stefan Ponsold
Location: Sunnyvale, California, United States
Industries: Renewable Energy
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Lumenir
Lumenir is an energy-as-a-service company focused on rural off-grid markets in developing countries.
Founder(s): Bryan Silbermann
Location: Sunnyvale, California, United States
Industries: Energy, Renewable Energy, Solar
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Clean Cell International , Inc
Clean Cell International is a solar module manufacturer that develops low-cost, lightweight, flexible solar modules.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Manufacturing, Renewable Energy, Solar
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Clean Focus Yield Ltd.
Clean Focus Yield owns and operates clean, renewable-energy projects for commercial, industrial and community solar clients.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Renewable Energy, Solar
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Integrating PV
Integrated Photovoltaics is a solar technology company that develops next-generation photovoltaic solutions.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Energy Efficiency, Renewable Energy, Solar
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Antora Energy
Antora Energy is electrifying heavy industry with thermal energy storage for zero-carbon heat and power.
Founder(s): Andrew Ponec, David Bierman, Justin Briggs
Location: Sunnyvale, California, United States
Industries: Energy, Energy Storage, Renewable Energy
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Sustainable Silicon Valley
Sustainable Silicon Valley is a nonprofit aimed at environmentally sustainable water and energy use in the Silicon Valley.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Agriculture, Non Profit, Renewable Energy, Solar
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