Skip to main content
Back to Lowercarbon Capital

Lowercarbon Capital's Renewable Energy Portfolio

Browse 25 Renewable Energy companies funded by Lowercarbon Capital. See funding amounts, founder contacts, and investment details.

Renewable Energy Companies
25
Total Funding in Renewable Energy
$4.3B

Renewable Energy Portfolio Companies (25)

Export
Clean EnergyCleanTechEnergyNuclearRenewable Energy

Zap Energy is developing compact fusion power that doesn't require magnets or lasers.

Everett, United States
September 2024
$130.0M
Series D

Founder Contacts

30,000+ verified contacts

Carbon CaptureEnergyRenewable EnergySemiconductor

Carbyon is a Netherlands-based company that develops direct air capture (DAC) technologies.

Eindhoven, The Netherlands
July 2025
Series A

Founder Contacts

30,000+ verified contacts

Electrical DistributionEnergyRenewable Energy

Fuse Energy is an innovative energy company that simplifies gas and electricity management by providing accurate bill forecasts.

London, United Kingdom
June 2026
$30.0M
Series B

Founder Contacts

30,000+ verified contacts

EnergyEnergy StorageRenewable Energy

Antora Energy is electrifying heavy industry with thermal energy storage for zero-carbon heat and power.

Sunnyvale, United States
June 2024
$14.5M
Grant

Founder Contacts

30,000+ verified contacts

Electrical DistributionEnergyRenewable Energy

Lemon Energy simplifies the consumption of solar energy, connecting local producers to businesses.

São Paulo, Brazil
June 2022
$11.5M
Series A

Founder Contacts

30,000+ verified contacts

EnergyRenewable EnergySustainability

Panthalassa is a technology company focused on developing renewable energy systems in the ocean.

Portland, United States
May 2026
$140.0M
Series B

Founder Contacts

30,000+ verified contacts

Home ImprovementRenewable EnergySolar

Helio makes transition off fossil fuels and fully electrify their homes

Denver, United States
May 2023
Seed

Founder Contacts

30,000+ verified contacts

Clean EnergyEnergyRenewable Energy

Thea Energy is an energy company developing systems for commercial power generation based on stellarator magnetic confinement technology.

Kearny, United States
May 2026
$100.0M
Series B

Founder Contacts

30,000+ verified contacts

Building MaterialCleanTechEnergyRenewable Energy

Sublime Systems develops technology to decarbonize cement-making.

Somerville, United States
May 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Clean EnergyFinanceLendingManufacturingRenewable Energy

Crux is a capital market company that provides debit marketplace,transferable tax credits, and market intelligence for tax credit transfers.

New York, United States
May 2026
$500.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

Clean EnergyEnergyIndustrialRenewable Energy

Lumen Energy focuses on helping building owners save money with clean energy.

San Francisco, United States
April 2026
$700K
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

CleanTechIndustrialIndustrial ManufacturingManufacturingPrecious MetalsRenewable Energy

Electra is a a clean iron company that uses a low-temperature, electrochemical-hydrometallurgical system to refine iron ore.

Boulder, United States
April 2026
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Geothermal EnergyGreenTechInformation TechnologyPredictive AnalyticsRenewable Energy

Zanskar develops data-driven technology to identify and develop geothermal energy resources.

Salt Lake City, United States
April 2026
$40.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

Marine TransportationRenewable EnergySustainability

Stewarding the Oceans

San Francisco, United States
April 2026
$38.0M
Series A

Founder Contacts

30,000+ verified contacts

AerospaceBiomass EnergyClean EnergyHardwareRenewable Energy

Arbor Energy is a clean power company that creates compact systems to generate clean, dependable electricity with zero emissions.

Los Angeles, United States
October 2025
$55.0M
Series A

Founder Contacts

30,000+ verified contacts

AgricultureChemicalEnergyMachinery ManufacturingRenewable Energy

Nitricity is an energy company that creates renewable nitrogen fertilizer production with zero carbon emissions.

Fremont, United States
September 2025
$64.0M
Series B

Founder Contacts

30,000+ verified contacts

ManufacturingRenewable EnergySemiconductor

Renaissance Fusion is a high-temperature superconductor and stellarator company.

Fontaine, France
March 2025
$34.5M
Series A

Founder Contacts

30,000+ verified contacts

Carbon CaptureManufacturingRenewable EnergySemiconductor

Noya is reversing climate change and pulling CO2 out of the sky by retrofitting existing pieces of equipment to capture carbon.

San Francisco, United States
April 2023
$22.0M
Series A

Founder Contacts

30,000+ verified contacts

Embedded SystemsFinancial ServicesLendingRenewable Energy

Cloover provides embedded financial services, software, and energy solutions to facilitate a successful energy transition.

Stockholm, Sweden
January 2026
$1.2B
Debt Financing

Founder Contacts

30,000+ verified contacts

EnergyRenewable EnergyWind Energy

AirLoom Energy offers wind energy harvesting services.

Laramie, United States
October 2024
$7.5M
Seed

Founder Contacts

30,000+ verified contacts

EnergyNatural ResourcesNuclearRenewable Energy

Pacific Fusion focuses on renewable energy generation, emphasizing affordable fusion power inspired by nature.

Fremont, United States
October 2024
$1.0B
Series A

Founder Contacts

30,000+ verified contacts

Electrical DistributionEnergyRenewable EnergySolar

Avalanche Energy is a fusion energy startup that develops micro-fusion reactors for distributed energy and mobility.

Seattle, United States
February 2026
$29.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

Clean EnergyElectrical DistributionEnergyEnvironmental EngineeringRenewable Energy

Commonwealth Fusion Systems designs and develops commercial fusion energy systems to produce clean energy.

Cambridge, United States
August 2025
$863.0M
Series B

Founder Contacts

30,000+ verified contacts

EnergyRenewable EnergyResidentialSolar

SolarSquare Energy is a residential solar company that designs and installs solar rooftop panels for homes and commercial establishments.

Mumbai, India
December 2024
$40.0M
Series B

Founder Contacts

30,000+ verified contacts

EnergyEnergy EfficiencyEnergy StorageRenewable Energy

Holy Grail captures carbon dioxide from the atmosphere and permanently stores it above ground

Mountain View, United States
June 2021
$2.7M
Seed

Founder Contacts

30,000+ verified contacts

Explore Lowercarbon Capital's Full Portfolio

View all companies funded by Lowercarbon Capital across every industry and funding stage.

View Full Lowercarbon Capital Portfolio