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    News Analysis
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    Search Startups

    B2B2C/B2G/B2C, Small/Medium, Energy Production & Sources Startups

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    Processing your search... This may take a moment
    45 Startups 2 In the News 2 Recently Updated
    • Total Funding
      $214.34M
      Raised
      29
      Events
    • Private Funding
      $37.65M
      Raised
      24
      Rounds
    • Public Offerings
      $141.69M
      Raised
      4
      Offerings
    • M&A
      $35M
      Raised
      1
      Deals
    Funding
    Number of Employees
    Rounds / Deals
    Funding Stage
    Tags
    GenCell logo

    GenCell

    Public
    Zero-Emission Hydrogen and Ammonia Fuel Cell Power Systems
    2011 B2B, B2G 51-200 Public $122.84M
    energy
    batteries
    power-supplies
    fuels
    smart-city
    nanotechnology
    climate-tech
    water
    hydrogen
    schools
    electric-utilities
    manufacturing-facilities
    hospitals
    alternative-fuels
    renewable-energy
    energy-storage
    smart-mobility
    first-responders
    fuel-cell
    automotive
    commercial-sites
    homeland-security
    off-grid
    energytech
    HomeBiogas logo

    HomeBiogas

    Public
    Household Biogas Digester System
    2012 B2B, B2B2C, B2C, B2G 51-200 Public $45.11M
    renewable-energy
    biogas
    waste-to-energy
    climate-tech
    off-grid
    energytech
    recycling
    organic-waste
    Blue Sphere logo

    Blue Sphere

    PRESUMED INACTIVE
    Transforming Waste into Clean Energy
    2007 B2B, B2G 1-10 Mature Undisclosed
    climate-tech
    waste-to-energy
    waste-tech
    natural-gas
    waste-water
    electric-utilities
    manufacturing-facilities
    industrial-applications
    organic-waste
    municipalities
    renewable-energy
    energy
    recycling
    BrightSource Energy logo

    BrightSource Energy

    AI-Based Optimization Software for Renewable Energy and Storage Management
    2006 B2B, B2G 51-200 Mature Undisclosed
    weather-forecast
    cloud-based
    trading
    photovoltaics
    renewable-energy
    energy
    solar-energy
    solar-thermal-energy
    smart-grid
    climate-tech
    energy-storage
    energytech
    energy-control-and-management
    algo-trading
    lithium-ion-batteries
    Chen Liquid Heater logo

    Chen Liquid Heater

    PRESUMED INACTIVE
    Electromagnetic Induction Water Heater
    2006 B2B, B2G 1-10 Mature Undisclosed
    municipalities
    industrial-applications
    energy-efficiency
    heating
    water-heating
    energy
    hotels
    pumps
    manufacturing-facilities
    Chromagen logo

    Chromagen

    Acquired
    Custom Hot Water Solutions
    1962 B2B, B2C 51-200 Acquired Undisclosed
    solar-thermal-energy
    water-heating
    residential-sites
    commercial-sites
    solar-energy
    management-solutions
    energy
    solar-panels
    temperature-control
    renewable-energy
    smart-home
    solar-collectors
    climate-tech
    Clairion logo

    Clairion

    Industrial Pollutant Removal Solutions
    2015 B2B, B2G 1-10 A $800K
    industrial-technologies
    oil-and-gas-companies
    air-pollution
    chemicals
    manufacturing-facilities
    energy
    clean-air
    energytech
    waste-to-energy
    mining
    climate-tech
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    45 Results
    Funding Amount
    Funding Stages
    • Total Funding
      $214.34M
      Raised
      29
      Events
    • Private Funding
      $37.65M
      Raised
      24
      Rounds
    • Public Offerings
      $141.69M
      Raised
      4
      Offerings
    • M&A
      $35M
      Raised
      1
      Deals

    Funding

    Rounds / Deals

    Funding Stage

    Number of Employees

    GenCell logo
    Raised
    $122.84M
    GenCell
    Public
    Zero-Emission Hydrogen and Ammonia Fuel Cell Power Systems
    Founded:2011
    Business Model:B2B, B2G
    Employees:51-200
    Funding Stage:Public
    HomeBiogas logo
    Raised
    $45.11M
    HomeBiogas
    Public
    Household Biogas Digester System
    Founded:2012
    Business Model:B2B, B2B2C, B2C, B2G
    Employees:51-200
    Funding Stage:Public
    Blue Sphere logo
    Raised
    Undisclosed
    Blue Sphere
    PRESUMED INACTIVE
    Transforming Waste into Clean Energy
    Founded:2007
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:Mature
    BrightSource Energy logo
    Raised
    Undisclosed
    BrightSource Energy
    AI-Based Optimization Software for Renewable Energy and Storage Management
    Founded:2006
    Business Model:B2B, B2G
    Employees:51-200
    Funding Stage:Mature
    Chen Liquid Heater logo
    Raised
    Undisclosed
    Chen Liquid Heater
    PRESUMED INACTIVE
    Electromagnetic Induction Water Heater
    Founded:2006
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:Mature
    Chromagen logo
    Raised
    Undisclosed
    Chromagen
    Acquired
    Custom Hot Water Solutions
    Founded:1962
    Business Model:B2B, B2C
    Employees:51-200
    Funding Stage:Acquired
    Clairion logo
    Raised
    $800K
    Clairion
    Industrial Pollutant Removal Solutions
    Founded:2015
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:A
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