Carbon — Full Portfolio
63 tracked investments · listed companies and verified rows first
Fervo Energy develops next-generation geothermal technology using advanced drilling and sensing techniques to unlock carbon-free, 24/7 power generation in previously uneconomic locations.
CleantechClimate TechEnergyHouston, US
Tim Latimer(Founder)inJack Norbeck(Founder)in
BoardDavid Thomas Danielson(Director)inNicholas Walrod(Director)inIon Yadigaroglu(Director)
Co-investorsB Capital GroupB4 CapitalBaruch Future VenturesBeast VenturesBreakthrough Energy VenturesCongruent Ventures+16 more
Sage Geosystems develops pressure geothermal technology to generate energy from the earth's subsurface heat, drawing on decades of experience drilling wells worldwide.
CleantechClimate TechDeep TechEnergyHouston, US
Cynthia Taff(Executive Officer, Director)Lev Ring(Founder)inCindy Taff(Founder)
BoardWilliam Restrepo(Director)Clay Shamblin(Director)Staffan Qvist(Director)in
Co-investorsCubit CapitalHelium-3 VenturesAll AboardCarbon Direct
1KOMMA5° provides home energy systems that combine solar panels, heat pumps, battery storage, and EV wallboxes, coordinated by its Heartbeat AI software to optimize electricity use and offer dynamic pricing.
CleantechClimate TechEnergy
Philip Liesenfeld(Founder)inJannik Schall(Founder)Micha Grüber(Founder)Michael Hinderer(Founder)Philipp Schroeder(Founder)Philipp Schröder(Founder)
Co-investorsCoastCapeCAPITAL ENTREPRENEURIAL PARTNERSFranz Haniel & Cie. GmbHG2 Venture PartnersNorrsken VCPorsche Ventures+6 more
Aerones provides robotic inspection, cleaning, coating, and repair services for wind turbine blades.
Advanced ManufacturingCleantechClimate TechDeep TechEnergyRoboticsRiga, LV
Dainis Kruze(CEO)inJanis Putrams(CTO)in
BoardBala Nagarajan(Director)Paul Neal Jordan(Director)Andris Berzins(Director)inPHILIPP GOEHRE(Director)
Co-investorsACTIVATE CAPITAL PARTNERSAhren Innovation CapitalChange VenturesEvergy VenturesFranz Haniel & Cie. GmbHFuture Positive Capital+18 more
Seals leaky HVAC and building envelopes with a material plus AI and IoT hardware to cut CO2 emissions.
Miamisburg, OH, US
Amit Gupta(Chief Executive Officer)in
BoardDr. Mark Modera(Chief Scientific Advisor)
Co-investorsBaruch Future VenturesBreakthrough Energy VenturesBuilding VenturesClimate InvestmentEnergy Impact PartnersAramco Ventures
Afropolitan is building a network connecting people across Africa and the diaspora spanning art, finance, tech, health, energy, sports, and media, with a focus on tech and crypto value creation.
Crypto & Web3Media & EntertainmentSocial
Co-investorsAdaverseCultur3 CapitalFuture AfricaKickoff AfricaMicrotractionMidlothian Angel Network+8 more
Ampd Energy builds the Ampd 200, a liquid-cooled battery energy storage system with an LFP battery subsystem and optional integrated solar MPPT controller, designed for demanding industrial applications.
CleantechConstruction TechEnergyHardwareIoTSingapore, SG
Brandon Ng(Co-founder & Chair)inAnthony Stewart(CEO)in
Co-investorsOpenspace VenturesParticleThird Derivative
AssetCool builds robotic systems, including its Capacity-1 line robots, that apply capacity-enhancing coatings to existing overhead power lines to increase grid capacity without lengthy outages or reconductoring.
CleantechEnergyNew MaterialsRobotics
Jasmin Stewart(Head of People)inWinter Wilson(Head of Marketing)inNiall Coogan(CEO)in
Co-investorsElewitEnergy Impact PartnersKero Development PartnersMercia VenturesNorthern GritstoneThird Derivative+1 more
Ayr Energy designs, manufactures, and tests custom power transformers for medium and high voltage applications, serving utilities and electrical infrastructure customers.
Advanced ManufacturingCleantechEnergyHardware
Anirudh Reddy(Founder)in
Co-investorsEnergy Impact PartnersGeneral Catalyst3one4 Capital
Belenergia is a European renewable energy group that develops, builds and operates solar photovoltaic, wind, and biomass power assets, applying a circular economy approach across the value chain.
Circular EconomyCleantechEnergy
Biomason uses biotechnology to grow biocement, producing concrete and tile products by using bacteria to bind natural materials as an alternative to Portland cement, aimed at concrete producers and the construction industry.
BiotechClimate TechConstruction TechNew MaterialsResearch Triangle Park, US
Ginger K. Dosier(Executive Officer, Director)inMichael F. Noel(Director)John M. Dosier(Executive Officer)Camilo Restrepo(CEO and President)in
Co-investorsNovo HoldingsCelesta Capital
Blue Frontier manufactures energy-efficient, sustainable air conditioning systems (DOAS units) that reduce electricity consumption and eliminate high-GWP refrigerants.
Advanced ManufacturingCleantechClimate TechHardwareBoca Raton, US
Daniel Betts(Chief Executive Officer, co-founder)inMatthew Graham(Director and VP of Engineering)inGreg Tropsa(EVP Business Development)inMatthew Tilghman(Director and Chief Technology Officer)John Hingley(VP of Operations)in
BoardChristian Hernandez(Director)in
Co-investorsBreakthrough Energy VenturesFlorida Opportunity FundTech Square VenturesThird DerivativeVoLo Earth Ventures
CarbonCure develops technologies that inject captured CO₂ into fresh concrete during mixing, where it mineralizes and permanently embeds in the material while reducing the amount of cement needed.
CleantechClimate TechNew MaterialsHalifax
Robert Niven(Founder)in
Co-investorsBreakthrough Energy VenturesForesight CanadaPangaea Ventures Us Inc.Carbon DirectGreensoil PropTech VenturesMaRS
Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads.
AI & Machine LearningCloud ComputingData & InfrastructureEnergyDenver, US
Cully Cavness(Founder)inChase Lochmiller(Founder)inCharles Cavness(Executive Officer, Director)Matthew DeNezza(Executive Officer)inJamey Seely(Executive Officer)inMichael Gordon(Executive Officer)in
Co-investorsAbstract VenturesACTIVATE CAPITAL PARTNERSAdvaita CapitalAir Street CapitalAkkaAlkeon Innovation+74 more
OpenSpace offers a visual intelligence platform for the construction industry that captures jobsite reality through photos, videos, 360° walks, and drone flights, then uses AI to track progress, verify work, and flag risks.
AI & Machine LearningConstruction TechSaaS
Felix Neufeld(Founder)inDenis Konoplev(Founder)Tom Reeves(Founder)
Co-investorsFrontline VenturesKindred CapitalNorthzoneTaronga Group
Eeden converts textile waste into high-quality raw materials for virgin-grade textile fibers through chemical recycling technology.
Circular EconomyCleantechNew MaterialsMünster, DE
Steffen Gerlach(Founder)in
Co-investorsD11ZSeed Fonds AachenTechVision FondsTechVision Fund
Ember operates an all-electric intercity bus service in Scotland, running routes between cities including Dundee, Aberdeen, Edinburgh, Glasgow, Oban, Fort William and Inverness with airport connections.
CleantechClimate TechMobility & Transportation
Dave Jones(Founder)inPhil MacDonald(Founder)in
Co-investorsContrarian VenturesInven Capital
Emerald AI develops software to enable power flexibility in data centers by orchestrating power demand in response to grid needs.
AI & Machine LearningCloud ComputingData & InfrastructureDeep TechEnergyBoston, US
Varun Sivaram(Founder)inAyse Coskun(Chief Scientist)in
BoardRob Toews(Director)inMarkus Specks(Director)in
Co-investorsCongruent VenturesDCVC (Data Collective)Energy Impact PartnersIn-Q-TelNeotribe VenturesNVentures+15 more
ENKA Energy Transition develops and operates advanced battery energy storage systems to enhance grid flexibility across Europe.
CleantechClimate TechEnergyRotterdam, NL
Form Energy develops and manufactures low-cost, multi-day iron-air battery systems for long-duration energy storage on the electric grid, serving utilities and project developers primarily in the United States.
Advanced ManufacturingCleantechEnergyHardware
Mateo Jaramillo(Founder)inTed Wiley(Founder)inYet-Ming Chiang(Founder)inMarco Ferrara(Founder)inWilliam Woodford(Founder)in
Co-investors2045 VenturesBlindspot Ventures Management CoBreakthrough Energy VenturesCoatue ManagementCongruent VenturesEnergy Impact Partners+13 more
Genomines uses biological systems to extract battery-grade nickel from low-grade soils, producing critical metals at lower cost and environmental impact than traditional mining.
BiotechCleantechEnergyNew MaterialsParis, FR
Fabien Koutchekian(Founder)inDali Rashid(Founder)inDr. Dali Rashid(Founder)
Co-investorsDeepTech & Climate FondsEntrepreneur FirstForbionHEC Paris IncubatorLowercarbon CapitalSTATION F+7 more
Graphyte develops Carbon Casting, a carbon dioxide removal method that dries and compresses biomass such as timber and crop residues into dense carbon blocks wrapped in an impermeable barrier and stores them in monitored underground sites.
Circular EconomyCleantechClimate TechDeep TechNew MaterialsMemphis, US
Barclay Rogers(Founder)in
BoardChris Rivest(Director)Matthew Eggers(Director)in
Co-investorsBreakthrough Energy VenturesPrelude VenturesCarbon DirectOverture Climate
Harbinger Motors designs and manufactures electric vehicles built on medium-duty platforms for commercial and industrial transportation.
CleantechHardwareMobility & TransportationGarden Grove, US
John Harris(Founder)inPhillip Weicker(Founder)inBenjamin Dusastre(Executive Officer)Ryan Clinton(Director)inWilliam Eberts(Executive Officer, Director, Promoter)Will Eberts(Founder)
Co-investorsAcequia Capital (AceCap)ATEL VenturesGreycroftGround Up VenturesIn-Q-TelLakewest Venture Partners+15 more
Hometree provides energy services and solutions to help homeowners and landlords decarbonise their residential properties in the UK.
CleantechEnergyInsurTechPropTechUK, GB
Simon Phelan(Founder)inSimon Phelan in(Founder)
Co-investorsAENUDN CapitalEnergy Impact PartnersFJ LabsLocalGlobeAnthemis Venture+7 more
Humble develops vision-first autonomous driving technology on a low-cost, flexible platform designed to haul freight.
AI & Machine LearningLogistics & Supply ChainMobility & TransportationRobotics
Eyal Cohen(Founder)inRadu Spineanu(Founder)in
Co-investorsEnergy Impact PartnersEclipseEclipse Ventures
Infravision builds power grid infrastructure using aerial robotics, including drones for power line stringing and automated grid construction.
CleantechConstruction TechEnergyHardwareRoboticsBuda, US
Christopher C.(Founder)inCameron Van Der Berg(Founder)inFrank Tybor(Chief Technology Officer)inMatt Jones(Chief Commercial Officer)inBrian Leveille(Chief Financial Officer)inPaul Crawford(Chief Business Officer)in
Co-investorsGICEnergy Impact PartnersImpact Ventures Management Pty LtdACTivate CapitalACTIVATE CAPITAL PARTNERSHitachi Ventures
ION Clean Energy develops post-combustion carbon capture systems for natural gas and biomass power generation, enabling clean, firm ("Blue Power") energy and CO₂ removal credits.
CleantechClimate TechEnergyBoulder, US
Buz Brown(Founder & Executive Chairman)inTim Vail(Chief Executive Officer)inSteve Hirsh(President & CFO)inBen Gurtler(Chief Operating Officer)inJenn Atcheson(SVP, Product)inAlice Chebabi(SVP, Corporate Development & Finance)in
Jetson helps North American homeowners replace fossil-fuel heating and cooling systems with electric heat pumps, handling the installation process directly rather than through traditional contractors.
CleantechClimate TechConsumerEnergyHardwareIoTNorth Vancouver, CA
Aaron Grant(Founder)inMatthew Bailey(Founder)inStephen Lake(Founder)in
Co-investorsACTIVATE CAPITAL PARTNERSAfore Capital8VCACTivate CapitalActive Impact InvestmentsEclipse+2 more
Kelvin builds products to modernize legacy radiator-heated buildings, including a smart radiator cover (the Cozy) and an Adaptive Electrification platform that replaces window ACs with smart heat pumps.
CleantechEnergyPropTech
Co-investorsDorm RoomMetaPropMetaProp VenturesPartnership Fund for NYCRed Bear VenturesThird Sphere
Kraken develops an operating system platform for utilities that manages operations and customer relationships across energy supply.
AI & Machine LearningEnergyEnterprise SoftwareSaaS
Amir Orad(CEO)inGreg Jackson(Founder)James Eddison(Founder)Mal Crease(Founder)
Co-investorsOctopus VenturesSystemiq CapitalBlockchain CapitalDTCPHongShan Capital GroupLakestar+3 more
LuxWall manufactures transparent insulation products for buildings that enhance daylighting, regulate indoor temperatures, and reduce noise.
Advanced ManufacturingCleantechConstruction TechEnergyPropTechYpsilanti, US
Scott V. Thomsen(Executive Officer, Director)inDominic Casinelli(Executive Officer)inJay Rothenberg(Executive Officer)Jose Nunez-Regueiro(Executive Officer)in
BoardSteven Poulter(Director)Cindi Bough(Director)in
Co-investorsATEL VenturesBaruch Future VenturesBreakthrough Energy VenturesClimate InvestmentCongruent VenturesPrelude Ventures+1 more
Muon Space designs, builds, and operates satellite constellations using its proprietary Halo technology stack, which integrates spacecraft platforms, payload integration, and software-defined orchestration to deliver data and enable real-time computation in space.
Deep TechHardwareSpace TechSilicon Valley, US
Jonny Dyer(Founder)inDaniel McCleese(Executive Officer, Director)Pascal Stang(Founder)inReuben Rohrschneider(Founder)inPaul Day(Founder)inDan McCleese(Founder)
Co-investorsACME CapitalACTIVATE CAPITAL PARTNERSAir Street CapitalClimacticCongruent VenturesEarthrise Ventures+12 more
Direct to consumer housing solution
Bjarke Ingels(Founder)Nick Chim(Founder)Roni Bahar(Founder)
Co-investorsValor Equity PartnersZigg CapitalDivcoWest
NatureMetrics provides a nature risk screening platform that assigns every site in a portfolio a 0–1 risk score based on ecosystem condition, business dependencies on nature, and environmental impact, helping organizations across mining, energy, infrastructure, agriculture, and financial services identify and manage biodiversity-related threats to permits, financing, and operations.
AgTechAI & Machine LearningData & InfrastructureEnterprise SoftwareImpact & Social GoodLondon, GB
Dr. Kat Bruce(Founder Director)
Co-investorsGreen Angel VenturesAnanda Impact VenturesBNP ParibasEDF Pulse VenturesOrigin Capital
New Carbon Inc. (dba Darwin Carbon) is an advanced materials manufacturer producing carbon microfiber products—sheets, tapes, wires, and yarns—that combine structural, electrical, and thermal performance to replace metals, plastics, and concrete.
Deep TechDefense TechNew Materials
Michael Gurau(Co-founder & CEO)inDavid Gailus(Co-founder & CTO)
Co-investorsDeep Futurea16z cryptoAhren Innovation CapitalBreakthrough Energy VenturesBreyer CapitalCarbon Removal Partners+7 more
Nodes & Links builds AI-powered project management software that helps teams understand and proactively manage project schedules and plans.
AI & Machine LearningConstruction TechSaaSLondon, GB
Greg Lawton(Co-founder)inChristos Ellinas(Co-founder)in
Co-investorsEntrepreneur FirstETF PartnersNiya PartnersRed Bear VenturesSE VenturesUncorrelated Ventures+10 more
Normative offers science-based carbon removal and climate investment products to help companies compensate for emissions they cannot reduce and reach net zero.
AI & Machine LearningCleantechClimate TechSaaSStockholm, SE
Adam Wamai Egesa(Co-founder)inKristian Rönn(Co-founder)inRobin Undall-Behrend(Co-founder)
Co-investorsbyFoundersHAWKTAILHorizons VenturesLuminar VenturesWave VenturesBlume Equity+1 more
NovaMeat develops plant-based protein food products, positioning them as part of a new culinary tradition.
FoodTech
Giuseppe Scionti(Founder)in
Co-investorsAurum Venture PartnersJoyance PartnersSofinnova PartnersUnovis Asset ManagementVU Venture PartnersForbion+1 more
PACT develops earth-positive biomaterials for the fashion industry, scaling them up for supply to partner brands.
BiotechCircular EconomyClimate TechNew MaterialsLondon, GB
Yudi Ding(Founder & CEO)inNiels Ramay(Founder)in
Co-investorsDAO JonesEntrepreneur FirstHoxton VenturesHV CapitalKIN GroupPolytechnique Ventures+2 more
Palmetto is a company focused on advancing clean energy solutions and contributing to a global transition towards renewable energy.
CleantechClimate TechEnergySaaSCharleston, US
Chris Kemper(Founder, Chairman, and CEO)Christopher Kemper(Founder)
Co-investorsArcTern VenturesBoxGroupCharlotte FundEnergy Impact PartnersEvergy VenturesGaingels+6 more
PACE develops and finances utility-scale solar and energy storage projects across global markets, serving investors and corporate energy users.
CleantechClimate TechEnergyEnterprise SoftwareLondon, GB
Rob Denman(Managing Director, PACE)inAlex Ross(Global Development Director, PACE)Aitor Larrucea(Technical Director, PACE)
Powesco delivers energy performance optimization and building management services for commercial real estate, focusing on reducing operational costs and improving efficiency through advanced building management systems and HVAC optimization.
CleantechEnergyEnterprise SoftwarePropTechParis, FR
Radiant Nuclear develops Kaleidos, a portable nuclear microreactor designed to replace diesel generators for remote locations and provide resilient backup power to hospitals, datacenters, and military installations.
Deep TechEnergyHardwareEl Segundo, US
Doug Bernauer(Founder)inBob Urberger(Founder)in
Co-investorsAcequia Capital (AceCap)Align VenturesAndreessen HorowitzBeyond CapitalCantos VenturesCollaborative Fund+27 more
Renalfa develops and operates renewable energy assets, including solar, wind, and grid-scale battery storage systems across Eastern Europe.
CleantechClimate TechEnergy
Ivo Prokopiev(Co-founder)in
Reverion develops reversible solid-oxide fuel cell power plants that generate climate-positive power and provide energy storage, offered as containerized units scaling from 10 kW to 500 kW.
CleantechClimate TechEnergyEresing, DE
Luis Poblotzki(Founder)inStephan Herrmann(Founder)inFelix Fischer(Founder)inJeremias Weinrich(Founder)inMaximilian Hauck(Founder)in
Co-investorsEnergy Impact PartnersGGFGreen Generation FundHonda Innovations Silicon ValleyPossible VenturesSpinLab+5 more
SiTration develops silicon-based electro-extraction (SEE) and nano-filtration (SNF) technologies that recover metals and critical minerals from mining waste, leachate, and recycled material using electricity and no added chemicals.
CleantechDeep TechNew MaterialsCambridge, US
Brendan Smith(Co-founder & CEO)inJeffrey Grossman(Co-founder & Chief Scientist)
BoardJacob Bro(Director)inMatthew Nordan(Director)in
Co-investorsAzolla VenturesThe E14 FundWorking Capital FundBHP VenturesExtantia CapitalOrion Industrial Ventures+1 more
SOLASTA Bio develops bio-based crop protection products as alternatives to conventional agricultural chemicals, serving the agrifood and farming sector.
AgTechBiotechCleantechClimate Tech
Shireen Davies(Co-founder & Chief Executive Officer)inJulian Dow(Co-founder & Chief Scientific Officer)Paula Pinto(Chief Strategy Officer)David Armour(Chief Financial Officer)Daphne Preuss(Chief Business Officer)Rob Wylie(Chair)
Co-investorsCavallo VenturesForbionRubio Impact VenturesScottish EnterpriseThe Yield Lab EuropeFuture Planet Capital+3 more
Solugen develops a biomanufacturing platform using fermentation and bioprocessing technology to produce specialty chemicals at scale.
Advanced ManufacturingBiotechCleantechClimate TechHealthtechHouston, US
Sean Hunt(CTO, Co-Founder)inGaurab Chakrabarti(CEO, Co-Founder)inJonathan Tang(Investor)inSlava Solonitsyn(Investor)in
BoardSeth Bannon(Director)in
Co-investorsFifty YearsFounders FundLowercarbon CapitalY CombinatorBaillie GiffordGIC+40 more
Starfish Space develops Otter, an autonomous satellite servicing vehicle that uses electric propulsion to dock with satellites for life extension and disposal.
Deep TechHardwareSpace TechTukwila, US
Trevor Bennett(Founder)inAustin Link(Founder)in
BoardMorgan Beller(Director)inPeter Ortez(Director)Letitia Long(Director)
Co-investorsACTIVATE CAPITAL PARTNERSAlumni VenturesBooz Allen VenturesDenver VenturesHypothesisIn-Q-Tel+26 more
Swish provides turnkey EV charging stations for businesses, handling site survey, installation, grid connection, maintenance, and supervision.
CleantechEnergyMobility & Transportation
Co-investorsAccelBain Capital VenturesBertelsmann India Investments
Syzygy Plasmonics converts waste biogas and renewable electricity into sustainable aviation fuel using proprietary photocatalytic technology.
CleantechClimate TechEnergyHouston, US
Trevor Best(Executive Officer, Director)inSuman Khatiwada(Founder)inDr Fari Mirhadizadehin
BoardPatrick Poon(Director)Ann DeWitt(Director)Michael Biddle(Director)in
Co-investorsClimate Impact CapitalEquinor VenturesEvok InnovationsGOOSE CapitalHorizons VenturesLotte Ventures+5 more
White Summit Capital is a mid-market infrastructure investment firm that funds and scales companies into energy infrastructure platforms, focused on the energy transition and reaching net zero.
CleantechClimate TechEnergy
Tropic develops improved varieties of tropical crops using gene editing and gene silencing technologies to enhance yield, disease resistance, and climate resilience.
AgTechBiotechFoodTechNorwich, GB
Co-investorsAgronomicsAliment CapitalAutochrome VenturesBloom8Blue Horizon CorporationCanaan Partners+9 more
UrbanFootprint provides granular data and risk-intelligence tools to energy utilities, financial institutions, government agencies, and corporations for planning climate-resilient infrastructure investments.
Climate TechData & InfrastructureMobility & TransportationPropTechSaaS
Joe DiStefano(Founder)in
Co-investorsDcode CapitalnoaRadicle ImpactValo Ventures
Vammo offers electric motorcycles on a subscription model with a battery-swapping network, letting riders exchange a depleted battery for a charged one in under a minute and providing preventive maintenance and 24-hour support.
CleantechEnergyMobility & TransportationSão Paulo, BR
Billy Blaustein(Founder)inJack Sarvary(Founder)in
Co-investorsAvilaConstruct CapitalEcosystem Integrity FundK50 VenturesLatitud VenturesManiv Mobility+3 more
Velocys licenses advanced Fischer-Tropsch reactor technology and catalysts for the commercial production of sustainable aviation fuel, renewable diesel, and synthetic eFuels.
CleantechDeep TechEnergyAbingdon
Roy Lipski(Executive Officer, Director)inSusan Robertson(Executive Officer, Director)inPaul F. Schubert(Executive Officer, Director)in
BoardPierre Jungels(Director)Jan Verloop(Director)Andrew Jamieson(Director)
Co-investorsAhren Innovation CapitalCarbon DirectLightrock
XNRGY builds advanced HVAC and thermal management systems, including cooling solutions for hyperscale AI data centers and healthcare facilities.
Advanced ManufacturingCleantechClimate Tech
Co-investorsACTIVATE CAPITAL PARTNERSClimate InvestmentMKB
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
KoBold
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.



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