Companies in the clean energy sector developing innovative solutions and technologies.
Explore 748 recently funded clean energy companies with verified founder contact information and fundraising data.
Exaeris Water Innovations utilizes patented technology to provide a consistent and reliable source of water wherever it's needed.
XENDEE develops advanced software for financial & technical optimization and operation of resilient Microgrids and renewable energy systems.
Agora Energy Technologies provides an electrochemical engineering company that utilizes captured CO2 and generates electricity.
Agtech company with a novel, proprietary technology to convert manure into hydrogen and other clean commodities
Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.
Starlight Engine develops and commercializes fusion energy power plant technologies.
EX-Fusion is a laser fusion company that develops commercial laser based nuclear fusion reactor for power generation.
Ara Partners is a private equity frim that invests in decarbonization-focused companies across industrial, energy, and agriculture sectors.
I2Cool is a technology start-up that develops electricity-free cooling technologies based on passive radiative cooling.
Octave provides battery energy storage systems and software for managing renewable energy, EV charging, and power use.
SuSy.house is a free-to-use online resource for householders who want to save energy, improve their wellbeing.
HEVO provides a seamless, safe, and universal wireless charging solution for electric vehicles.
GeoPura is a clean energy technology company that develops hydrogen-based power generation systems to replace diesel generators.
Daanaa’s proprietary semiconductor technology provides power transactions medium and modality free: wired or wireless in AC/DC modes.
SolarVis is a B2B SaaS company that provides white-label solutions to manage sustainable energy lead, sales, and design processes.
Zap Energy is developing compact fusion power that doesn't require magnets or lasers.
EDP Renewables APAC is a Singaporean provider of solar and clean energy.
Sunwealth Power is a renewable energy investment firm that manages and finances solar and storage installations.
SeaPattern enables the unlocking of a large renewable energy source hidden beneath the surface of the ocean.
A solid state lithium ion battery technology company
Citron Energy converts non-recyclable and non-organic waste into a usable energy source reducing the use of fossil fuels.
FlexyGrid provides energy management solutions for renewable energy communities, flexible resources, and local energy markets.
The clean energy sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Clean Energy companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The clean energy sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 748 clean energy companies tracked in the VCBacked database.
Companies in the clean energy sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting clean energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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