Fundraising Fox

VoLo Earth Ventures β€” Full Portfolio

52 tracked investments Β· listed companies and verified rows first

Banyan Infrastructurebanyaninfrastructure.cominDec 2022

Banyan Infrastructure provides project finance software for renewable energy infrastructure investment, helping lenders, investors, and operators optimize returns across asset classes and technologies.

EnergyFintechSaaSSan Francisco, US

Amanda Li(Executive Officer, Director)inWilliam Greene(Executive Officer, Director)Robert Greene(Director)

Board seatKareem DabbaghΒ· per SEC Form D

Co-investorsCity LightEnergize CapitalIndustrious VenturesKeiki CapitalSE VenturesSun Road Syndicate+2 more

Blue Frontierbluefrontierac.comin𝕏Dec 2023

Blue Frontier manufactures energy-efficient, sustainable air conditioning systems (DOAS units) that reduce electricity consumption and eliminate high-GWP refrigerants.

CleantechClimate TechHardwareBoca Raton, US

Board seatKareem DabbaghΒ· per SEC Form D

Co-investorsBreakthrough Energy VenturesCarbonTech Square Ventures

Pearl Street TechnologiesMar 2022

Advanced modeling and simulation tools (SUGAR) for a reliable, resilient power grid.

Pittsburgh, US

David M. Bromberg(Executive Officer, Director, Promoter)Lawrence T. Pileggi(Executive Officer, Director)Hui Zheng(Executive Officer)

Board seatKareem DabbaghΒ· per SEC Form D

AI Creteaicrete.comin𝕏

AICrete develops AI-based software, including AICreteOS, for concrete mix design and production, helping ready-mix and precast concrete producers optimize mixes and reduce CO2 emissions.

AI & Machine LearningConstruction TechNew MaterialsSaaS

Parham(Founder & CEO)in

Co-investorsClear VenturesCortical VenturesCRH VenturesPulse Fund

BattGeniebattgenie.lifein𝕏

BattGenie develops software for battery management systems, using physics-based battery models to optimize charging, state-of-charge and state-of-health estimation for lithium-ion and next-generation batteries.

CleantechDeep TechEnergySaaSSeattle, US

Venkat Subramanian(CTO, Chief Scientific Advisor & Co-Founder)inManan Pathak(CEO & Co-Founder)inChintan Pathak(CPO & Co-Founder)inRobert Spotnitz(Director)in

Co-investorsAvesta Fund

BlocPower

Brooklyn-based climate tech company using proprietary software to green urban clean energy projects.

Co-investorsAccelr8Kapor CapitalPulse Fund

Blocpower +Moreblocpower.io

BlocPower upgrades buildings to reduce emissions and improve efficiency through sustainable retrofits and inclusive financing, focusing on underserved communities.

CleantechClimate TechImpact & Social GoodPropTech

Brian Lindsey(CEO)

Co-investorsAmerican Family Insurance Institute for Corporate and Social ImpactCleo CapitalMaC Venture CapitalOperator CollectivePulse FundThird Sphere

BlueDot Photonicsbluedotphotonics.comin𝕏May 2021

Kirkland, US

Jared Silvia(Executive Officer, Director)Daniel Kroupa(Director)

BoardKareem Dabbagh(Director)in

Calicatcalicat.comOct 2024 Β· $3M

California Catalysts develops advanced materials and catalysts for hydrogen electrolysis using AI-driven discovery methods.

AI & Machine LearningCleantechEnergyNew MaterialsLos Angeles, US

Jim DiSanto(Co-founder, Board Director, Executive Consultant)

BoardNathan Lewis(Chief Scientific Advisor)

Co-investorsAcario InnovationMOL SwitchTSVCDolby Family VenturesMotus Ventures, Llc

Cambiumcambiumcarbon.comin

Cambium develops technology and marketplace infrastructure for the wood industry, connecting buyers and sellers while offering sustainably sourced wood products made from waste material.

B2B MarketplacesClimate TechLogistics & Supply ChainNew MaterialsCalifornia, US

Theo Hooker(Executive Officer, Director)inMarisa Repka(Executive Officer, Director)inBen Christensen(Founder & CEO)in

Co-investorsAvesta FundBlue Ivy VenturesConnecticut InnovationsCrosscut VenturesJuniperMaC Venture Capital+3 more

Daanaa

Chip-based technology enabling free, safe, and efficient energy transfer.

Daanaa Resolution Inc.daanaa.cominDec 2021

Daanaa develops a power transfer unit (PTU) that integrates more than ten power-conversion functions into a single component at the battery-cell level, offered as a programmable battery platform and for vehicle-integrated photovoltaics.

CleantechDeep TechEnergyHardwareMobility & TransportationSemiconductorsVancouver, CA

Udi Daon(Executive Officer, Director, Promoter)

Co-investorsForesightJuniperTitletownTechType One VenturesWUTIF Capital

Gaiascopegaia-scope.cominAcquired

Gaiascope operates an AI-powered platform for forecasting electricity grid conditions and optimizing trading and dispatch decisions for renewable energy assets.

AI & Machine LearningClimate TechEnergyEnterprise SoftwareSaaSBoston, US

Lauren Kuntz(Founder)inJess Stiles(Founder)in

Co-investorsCity LightHow Women InvestSkyview VenturesY Combinator

Headroomheadroom.comSep 2014

No-code application-building platform (formerly Archetype) that lets business users create internal tools from process and policy.

Media, US

Dan Lievens(Executive Officer, Director, Promoter)Erin Lievens(Executive Officer, Director, Promoter)

Heimdalheimdalccu.cominNov 2021Defunct

Heimdal manufactures direct air capture equipment that removes CO2 from the atmosphere and stores it permanently, operating facilities in the United States including the nation's largest low-cost capture plant.

Advanced ManufacturingClimate TechDenver, US

Marcus Lima(Founder & CEO)inErik Millar(Founder)in

Co-investorsBrighter CapitalBroom VenturesCool Climate CollectiveMetaplanetY CombinatorCathexis Ventures+1 more

HEVOhevo.comin𝕏

HEVO develops wireless charging technology for electric vehicles, offering a product suite that lets drivers charge by parking over a charging pad.

CleantechHardwareMobility & TransportationBrooklyn, US

Jeremy McCool(Executive Officer, Director)Sameer Rashid(Executive Officer)JP Yorro(Executive Officer)Wanda Lopuck(Director)Umer Answer(Executive Officer)Kevin Thompson(Director)

Co-investorsLiebenthal VenturesUlu Ventures

HSThstpowers.comin𝕏

HST Powers develops software for clean energy project development, optimization, and procurement, serving clean energy developers building large-scale projects.

B2B MarketplacesCleantechEnergySaaSSan Francisco, US

Co-investorsIntelis CapitalPeak Sustainability VenturesSkyview VenturesStorm Ventures

ION

Anode-free ceramic battery cell design enabling safe, high energy density without graphite.

Ion Storage Systemsionstoragesystems.com

ION Storage Systems develops solid-state battery technology, including its Cornerstone cell, and ships samples to consumer electronics manufacturers.

CleantechDeep TechEnergyNew MaterialsColumbia, US

Dr. Eric Wachsman(Executive Chair & Co-founder)Jorge Diaz Schneider(CEO)Ravi Abbineni(Chief Financial Officer)

Co-investorsTEDCOAlsop Louie PartnersToyota Ventures

Loamistloamist.comin

Loamist automates the examination of trade finance documents against letter of credit terms using AI, detecting discrepancies in real time for exporters, importers, and trade finance banks.

AI & Machine LearningEnterprise SoftwareFintechLogistics & Supply Chain

Pete Christensen(Founder & CEO)Andy Miller(Co-founder & VP Engineering)in

Co-investorsThird Sphere

Magrathea Metalsmagratheametals.comin𝕏

Magrathea develops a new electrolytic process to produce magnesium metal from seawater and brines, aiming to establish American and Western supply of this defense-critical material currently dominated by China.

Advanced ManufacturingCleantechDefense TechNew MaterialsArkansas, US

Alexander Grant(CEO)

Co-investorsAvilaCompoundHyperguapJuniperNecessary VenturesCapricorn Investment Group+3 more

Nth Cyclenthcycle.comin

Critical minerals midstream refining company building modular technology to convert industrial scrap, black mass and primary feeds into refined nickel, cobalt, copper and rare earth products for Western supply chains.

Burlington, US

Megan O'Connor(Executive Officer, Director)inGabi Knesel(Executive Officer)

BoardRaffi Freeman(Executive Officer)inEdward Meir(Director)Joseph Goodman(Director)inBrian Baynes(Director)in

Co-investorsAutodesk FoundationBroadscaleClean Energy VenturesMuus Climate PartnersClean Energy VentureEquinor Ventures+1 more

NxLitenxlite.comin

NxLite develops sustainable coatings and glazing solutions for building windows and glass to improve energy efficiency and reduce heating/cooling energy loss.

CleantechConstruction TechNew MaterialsToronto, CA

David Matherin

Co-investorsACT Venture PartnersBackwards CapitalCreative VenturesEarth FoundryEnergy FoundryNew Climate Ventures+1 more

Pearlstreettechnologiespearlstreettechnologies.comin

Pearl Street Technologies develops software solutions for electric grid interconnection and power flow simulation, helping utilities and renewable energy developers accelerate the deployment of clean energy resources.

CleantechEnergySaaSPittsburgh, US

David Bromberg(CEO and Co-founder)Larry Pileggi(Co-founder and Chairman)Hui Zheng(Co-founder and Chief Product Officer)

Co-investorsPear VC

Polycarbinpolycarbin.comin𝕏

Polycarbin operates a circular economy for scientific plastics, offering a recycling service that diverts single-use lab consumables from landfills and turns them into new lab products.

Circular EconomyCleantechClimate TechPittsburgh, US

Noah Pyles(Executive Officer, Director)inJames O'Brien(Executive Officer, Director)in

Co-investorsLighthouse Network Ventures Llc

Pronoia β†—οΈŽpronoiaenergy.com

Physics-based battery for large-scale energy storage.

Co-investorsAtas VCJuniper

Rain

Autonomous aircraft that detect and contain wildfires before they grow out of control.

rain-logo-v2rain.aeroin𝕏

Rain develops autonomous drone systems for detecting and suppressing wildfire ignitions in forest environments.

AI & Machine LearningClimate TechDefense TechRoboticsBritish Columbia, CA

MaxEphraimBryan

Co-investorsAzolla VenturesConvective CapitalHAWKTAIL

Refiantrefiant.aiFeb 2026

Refiant builds a suite of compressed, energy-efficient AI models that run on edge devices or in the cloud, deployable directly, via configuration, or through an API.

AI & Machine LearningCloud ComputingDeep TechDover, US

Mathew Haswell(Co-Founder and CPO/COO)inSiddharth Gutta(Executive Officer, Director)Viroshan Naicker(Executive Officer, Director)in

refinerefine.devin𝕏Apr 2026 Β· $5M

Refine is an open-source web application framework that helps organizations build web applications faster with fewer resources.

Cloud ComputingDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Civan Ozseyhan(Founder)inOmer Aplak(Founder)inEren Erkalkan(Founder)inEmre Baran(CEO & Co-founder)Piotr Karwatka(Co-founder)Theo Browne(CEO)

Co-investorsY Combinator500 Emerging EuropeSenovo

Reframejoinreframeapp.comin𝕏Aug 2025 Β· $20M

Reframe is a digital habit-change program that helps users reduce or eliminate alcohol consumption through science-based methods.

ConsumerDigital HealthHealthtechMental HealthWellness & FitnessAtlanta, US

Vedant Pradeep(Founder)inZiyi Gao(Founder)in

Co-investorsAtlanta Tech VillageCathexis VenturesY CombinatorCubit CapitalEclipseHOF Capital+1 more

Reframeusereframe.aiin𝕏Aug 2025 Β· $20M

Reframe operates a marketplace where hardware teams source both commercial off-the-shelf and custom manufactured components, leveraging relationships with suppliers experienced in producing parts for established consumer hardware products and using AI agents to automate the procurement process.

Developer ToolsEnterprise SoftwareSan Francisco, US

Bryan Zin(Founder)in

Co-investorsY CombinatorCubit CapitalEclipseHOF CapitalSaga Ventures

Reframehelloreframe.cominAug 2025 Β· $20M

Reframe (Reframe Financial / Reframe.care) helps families plan and prepare for the financial issues of aging, with a focus on long-term care financing and home health care needs.

Digital HealthFintechInsurTech

Karan Aneja(CEO and Co-Founder)

Co-investorsMS&AD VenturesCubit CapitalEclipseSaga Ventures

Reframe Systemsreframe.systemsin𝕏Aug 2025 Β· $20M

Reframe helps developers and builders deliver construction projectsβ€”from small multi-unit builds to community-scale developmentsβ€”with more predictable timelines and outcomes.

Climate TechConstruction TechPropTechRobotics

Aaron Small(Founder)in

Co-investorsFoundamentalRA CapitalService Provider CapitalCubit CapitalEclipseSaga Ventures

Salient Energysalientenergyinc.comin𝕏

Salient Energy manufactures zinc and manganese batteries for electricity storage, providing an alternative to lithium-ion with lower costs and reduced environmental impact from mining and manufacturing.

CleantechClimate TechEnergyNew MaterialsDartmouth, CA

Ryan Brown(Cofounder)

Co-investorsSandwaterTechstars

Sepionsepiontechnologies.cominOct 2021 Β· $10M

Sepion develops advanced polymer separator technology for batteries and other applications including water separation and materials recovery.

CleantechDeep TechEnergyNew MaterialsSilicon Valley, US

Peter Frischmann(CEO & Co-Founder)inBrett Helms(CSO & Co-Founder)in

BoardRandy Chan(Director)

Co-investorsACVC PartnersCreative VenturesFine Structures VenturesFoothill VenturesISVDolby Family Ventures+2 more

Skyvenskyven.coin𝕏

Skyven develops solar thermal collectors and energy solutions for large manufacturing facilities to reduce industrial heating costs and carbon emissions.

Advanced ManufacturingCleantechEnergyFarmers Branch, US

Co-investorsClimacticCongruent VenturesSWAN Impact NetworkGlobal Founders CapitalVoyager Partners

Sylvatexsylvatex.comin𝕏

Sylvatex develops battery materials manufacturing technology (SVX) aimed at making lithium-ion battery production more efficient and lower-cost for western supply chains.

CleantechEnergyNew MaterialsSan Francisco Bay Area, US

Co-investorsAmplify CapitalHow Women InvestGolden Seeds

TexPower

U.S.-based maker of cobalt-free cathode materials for lithium-ion batteries.

Texpowerevtexpowerev.comin𝕏

TexPower manufactures cobalt-free lithium iron phosphate (LFP) and nickel manganese aluminum (NMA) cathode materials for lithium-ion batteries used in electric vehicles and energy storage systems.

CleantechEnergyNew MaterialsHouston, US

Arumugam Manthiram(Co-founder)Dr. Li(Founder)

Texturetexture.financeDec 2025 Β· $12.5M

New York, US

Sanjiv Sanghavi(Executive Officer, Director)inVictor Quinn(Executive Officer)Nicholas Brown(Executive Officer)

BoardRick Zullo(Director)in

PartnerKareem DabbaghΒ· led

Co-investorsEqual VenturesLerer HippeauRyze LabsWintermuteAbstract Ventures

Texturehqtexturehq.comin

Texture builds a connected control system for grid operations, linking the people, data, and decisions used to run the electrical grid.

CleantechEnergySaaS

Co-investorsAbstract VenturesEqual VenturesLerer Hippeau

Thea Energythea.energyin𝕏

Thea Energy develops fusion energy systems based on a stellarator architecture that replaces complex 3D magnet coils with arrays of mass-manufacturable planar magnets controlled by software.

CleantechDeep TechEnergy

Matt Miller(Founder)in

Co-investorsBeyond Earth VenturesEmerald Technology Ventures AgHitachi VenturesLinse CapitalLOWERCARBONLowercarbon Capital+2 more

Traxentraxen.aiin𝕏

Traxen provides driver assistance and fleet management technology for truck drivers and fleet managers, delivering cost savings through improved fuel efficiency, reduced insurance claims, and enhanced driver safety.

AI & Machine LearningIoTLogistics & Supply ChainMobility & Transportation

Ali M.(Founder)in

Co-investorseLab Ventures

Traxentraxen.comin𝕏

Traxen builds iQ-Cruise, an AI-driven connected predictive/adaptive cruise control system for commercial trucks that automates longitudinal speed to reduce fuel consumption and improve safety.

AI & Machine LearningLogistics & Supply ChainMobility & Transportation

Co-investorsID VenturesImpact Engine

Type One Energytypeoneenergy.comin

Type One Energy is a fusion energy startup founded by stellarator experts to design and commercialize a next-generation stellarator fusion power plant.

CleantechClimate TechDeep TechEnergy

Chris Mowry(CEO)

Co-investorsBreakthrough Energy VenturesBreakthrough VictoriaGD1Orbia Ventures

VECKTAveckta.comin𝕏

VECKTA operates an onsite energy intelligence platform and marketplace that helps commercial and industrial organizations assess, configure, procure, and contract solar and storage systems.

B2B MarketplacesCleantechEnergySan Diego, US

Gareth Evans(Founder)inFelipe Sarubbi(Founder)in

Co-investorsTech Square VenturesCove Fund

Wattchwattch.ioinDec 2022

Wattch provides a software and hardware platform for monitoring, intelligence, and control of renewable energy assets such as solar and storage, including a Hybrid SCADA system, digital twin analytics, and AI-optimized dispatch.

AI & Machine LearningCleantechEnergyIoTSaaSSmyrna, US

Jared Duncan(Founder)inRobert Alexander Nussey(Executive Officer, Director)

BoardMarc Tarpenning(Director)in

Co-investorsSpero Ventures

XGS Energyxgsenergy.cominJan 2024 Β· $20M

XGS Energy develops a proprietary solid-state, closed-loop geothermal system that uses thermally conductive materials and a pipe-in-pipe heat exchanger to generate clean, round-the-clock power without dependence on water or specific rock geology.

CleantechClimate TechEnergyPalo Alto, US

Richard Chong(Chief Financial Officer)inMichael Danaher(Executive Officer)Ghazal Izadi(Executive Officer)inJoshua Prueher(Executive Officer, Director)Glen Robinson(Director)David Seldin(Director)

Co-investorsAligned Climate CapitalClearSkyClimate Innovation CapitalConstellation Technology VenturesThin Line CapitalValo Ventures+2 more

Zero

Home electrification marketplace for planning, purchasing, and scheduling projects.

Zero Homeszerohomes.comin

Zero Homes offers a virtual-first service for planning and installing residential heat pump systems, handling system design, contractor vetting, and rebate paperwork for homeowners.

CleantechClimate TechEnergyPropTech

Co-investorsPrelude VenturesSJF VenturesFJ LabsOverture Climate

Zerohomeszerohomes.ioin

Zero Homes offers a virtual process for homeowners to get guidance and quotes on home energy upgrades such as heat pumps, electrical panel upgrades, insulation, and high-efficiency appliances, handling utility paperwork like Xcel rebates.

Climate TechEnergyPropTech

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.