Carbon — Full Portfolio
62 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 & CEO)inJack Norbeck(Founder)in
BoardDavid Thomas Danielson(Director)inNicholas Walrod(Director)Ion Yadigaroglu(Director)
Co-investorsB Capital GroupB4 CapitalBaruch Future VenturesBeast VenturesBreakthrough Energy VenturesCongruent Ventures+13 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(Executive Officer, Director)in
BoardWilliam Restrepo(Director)Clay Shamblin(Director)Staffan Qvist(Director)
Co-investorsCubit CapitalHelium-3 VenturesAll Aboard
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
Co-investorsCoastCapeCAPITAL ENTREPRENEURIAL PARTNERSFranz Haniel & Cie. GmbHG2 Venture PartnersNorrsken VC
Aerones provides robotic inspection, cleaning, coating, and repair services for wind turbine blades.
Advanced ManufacturingCleantechClimate TechDeep TechEnergyRoboticsRiga, LV
Dainis Kruze(Founder/CEO)inJanis Putrams(Founder/CTO)in
BoardPHILIPP GOEHRE(Director)ANDRIS BERZINS(Director)NIGEL MCCLEAVE(Director)
Co-investorsACTIVATE CAPITAL PARTNERSAhren Innovation CapitalChange VenturesEvergy VenturesFranz Haniel & Cie. GmbHFuture Positive Capital+5 more
Ampd Energy makes the Enertainer, a connected battery energy storage system designed to replace diesel generators for power on construction sites and other demanding environments.
CleantechConstruction TechEnergySingapore, SG
Brandon Ng(Founder)in
Co-investorsParticle
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-investorsEnergy Impact PartnersKero Development PartnersMercia VenturesNorthern GritstoneExtantia Capital
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)
Co-investorsNovo HoldingsCelesta CapitalCelesta 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(Director, President, and CEO)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)
Co-investorsBreakthrough Energy VenturesTech Square VenturesVoLo 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(Executive Officer, Director)in
Co-investorsBreakthrough Energy VenturesForesightPangaea Ventures Us Inc.MaRS
Co-investorsBaruch Future VenturesBreakthrough Energy VenturesClimate InvestmentEnergy Impact PartnersAramco Ventures
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 ComputingEnergyDenver, US
Cully Cavness(Co-founder, President and Chief Strategy Officer)inChase Lochmiller(Co-founder, CEO and Chairman of the Board of Directors)in
Co-investorsAbstract VenturesACTIVATE CAPITAL PARTNERSAdvaita CapitalAir Street CapitalAlkeon InnovationAvenir Growth Capital+34 more
AI & Machine LearningConstruction TechSaaS
Felix Neufeld(Founder)in
Co-investorsFrontline VenturesKindred CapitalNorthzone
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-investorsD11ZTechVision Fonds
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(Co-founder)inAyse Coskun(Chief Scientist)in
BoardRob Toews(Director)inMarkus Specks(Director)
Co-investorsCongruent VenturesEnergy Impact PartnersNeotribe VenturesNVenturesNVIDIARadical Ventures+3 more
ENKA Energy Transition develops and operates advanced battery energy storage systems to enhance grid flexibility across Europe.
CleantechClimate TechEnergyRotterdam, NL
Building the world's largest enhanced geothermal plant.
Co-investorsCongruent VenturesKhosla Ventures
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 & CEO)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+12 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(CEO)inDali Rashid(CTO)in
Co-investorsDeepTech & Climate FondsEntrepreneur FirstForbionLOWERCARBONLowercarbon CapitalSTATION F+6 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 and CEO)in
BoardChris Rivest(Director)Matthew Eggers(Director)in
Co-investorsBreakthrough Energy VenturesPrelude VenturesOverture Climate
Harbinger Motors designs and manufactures electric vehicles built on medium-duty platforms for commercial and industrial transportation.
CleantechHardwareMobility & TransportationGarden Grove, US
John Harris(Chief Executive Officer & CoFounder)inPhillip Weicker(Executive Officer, Director, Promoter)inBenjamin Dusastre(Executive Officer)Ryan Clinton(Director)inWilliam Eberts(Executive Officer, Director, Promoter)
BoardGilbert Passin(Director)
Co-investorsAcequia Capital (AceCap)GreycroftGround Up VenturesIn-Q-TelLakewest Venture PartnersLeitmotif+9 more
Hometree provides energy services and solutions to help homeowners and landlords decarbonise their residential properties in the UK.
CleantechEnergyInsurTechPropTechUK, GB
Simon Phelan(Founder & CEO)in
Co-investorsDN CapitalEnergy Impact PartnersAENUFJ LabsLocalGlobeFrontline Ventures+2 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)in
Co-investorsEnergy Impact PartnersEclipse
Infravision builds power grid infrastructure using aerial robotics, including drones for power line stringing and automated grid construction.
Construction TechEnergyRoboticsBuda, US
Christopher C.(Founder)inCameron Van Der Berg(Founder)in
Co-investorsGIC
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+1 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
Uses AI to find critical minerals; made Zambia's largest copper discovery in a century.
Co-investorsPrelude Ventures
Machine-learning operating system used by 40+ global energy companies to manage customers, batteries, solar panels and EV chargers; a spin-out from Octopus Energy.
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-investorsBaruch Future VenturesBreakthrough Energy VenturesClimate InvestmentCongruent VenturesPrelude Ventures
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 & CEO)inDaniel McCleese(Executive Officer, Director)Pascal Stang(Founder)inPaul Day(Executive Officer, Director)in
BoardJohn Cowgill(Director)inRob Toews(Director)in
Co-investorsACME CapitalACTIVATE CAPITAL PARTNERSAir Street CapitalClimacticCongruent VenturesI Squared Capital+6 more
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)
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)inDr. Christos Ellinas(Co-founder)inChristos Ellinas(CTO)in
Co-investorsEntrepreneur FirstNiya PartnersRed Bear VenturesWesterly WindsZigg CapitalADV+6 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 PartnersSofinnova PartnersUnovis Asset ManagementVU Venture Partners
OpenSolar provides a free, AI-powered software platform designed to help solar installers streamline operations, connect with customers, and grow their businesses.
CleantechEnergySaaS
Adam Pryor(CEO and Co-founder)inAndrew Birch(CTO and Co-founder)in
Co-investorsTitanium VenturesTelstra Ventures
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-investorsEntrepreneur FirstHoxton VenturesPolytechnique Ventures
Palmetto is a company focused on advancing clean energy solutions and contributing to a global transition towards renewable energy.
CleantechClimate TechEnergySaaSCharleston, US
Co-investorsEnergy Impact PartnersEvergy VenturesGreycroftLerer HippeauMKBValkyrie
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 & CEO)in
Co-investorsAcequia Capital (AceCap)Andreessen HorowitzBeyond CapitalCantos VenturesCrosscut VenturesDCVC (Data Collective)+14 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(Co-Founder & CDO)inStephan Herrmann(Co-Founder & CEO)inFelix Fischer(Co-Founder & COO)inJeremias Weinrich(Co-Founder & CPO)inMaximilian Hauck(Co-Founder & CTO)in
Co-investorsEnergy Impact PartnersGGFGreen Generation FundSpinLabTechFoundersUVC Partners+2 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(Executive Officer, Director)inJeffrey Grossman(Director)
BoardJacob Bro(Director)inMatthew Nordan(Director)in
Co-investorsAzolla VenturesThe E14 FundWorking Capital FundBHP VenturesExtantia CapitalOrion Industrial Ventures
SOLASTA Bio develops peptide-based, precision-targeted biological insecticides that control specific pest insects while remaining non-toxic to non-target species such as pollinators, wildlife and humans.
AgTechBiotechCleantech
Shireen Davies(CEO)in
Co-investorsCavallo VenturesFuture Planet CapitalUK Innovation & Science Seed FundThe Yield LabThe Yield Lab Europe
Solugen develops a biomanufacturing platform using fermentation and bioprocessing technology to produce specialty chemicals at scale.
Advanced ManufacturingBiotechCleantechClimate TechHealthtechHouston, US
Sean Hunt(Founder/CTO)inGaurab Chakrabarti(Founder)in
BoardSeth Bannon(Director)in
Co-investorsFifty YearsFounders FundLowercarbon CapitalY CombinatorBaillie GiffordGIC+22 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(Co-founder)inAustin Link(Co-founder)in
BoardMorgan Beller(Director)inPeter Ortez(Director)Letitia Long(Director)
Co-investorsACTIVATE CAPITAL PARTNERSBooz Allen VenturesDenver VenturesHypothesisIndustrious VenturesMaC Venture Capital+14 more
Syzygy Plasmonics converts waste biogas and renewable electricity into sustainable aviation fuel using proprietary photocatalytic technology.
CleantechClimate TechEnergyHouston, US
Suman Khatiwada(Director, Executive Officer)inTrevor Best(Executive Officer, Director)in
BoardPatrick Poon(Director)Ann DeWitt(Director)Michael Biddle(Director)inMatthew Hill(Director)
Co-investorsClimate Impact CapitalEvok InnovationsHorizons VenturesLotte VenturesNew Climate VenturesAramco Ventures+4 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.
AgTechBiotechNorwich, GB
Co-investorsAgronomicsAliment CapitalBlue Horizon CorporationCanaan PartnersEmerald Technology Ventures AgFive Seasons Ventures+6 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
Co-investorsDcode CapitalValo Venturesnoa
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+2 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 Capital
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
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.