/Investor DB

TechEnergy Ventures — Full Portfolio

22 tracked investments · listed companies and verified rows first

Kraftblockkraftblock.comAug 2023✓ verified

Kraftblock develops thermal energy storage systems based on a nanoparticle composite storage material, offering stationary and mobile solutions for decarbonizing industrial heat and cogeneration.

CleantechClimate TechEnergyEnterprise Software

Martin Schichtel(CEO & Co-founder)Susanne König(CEA & Co-founder)inChristian Gebhardt(COO)inFlorent Baudu(CCO)inWim Janssen(SVP Energy Services)Karsten Dieckhoff(VP Engineering)in

Co-investorsFinindusFreigeist CapitalFuture Industry VenturesShell VenturesBerliner Volksbank VenturesRedstone+3 more

Aether Fuelsaetherfuels.cominJan 2026 · $15M

Aether Fuels develops technology to convert syngas and carbon feedstocks into sustainable fuels, using its Aether Aurora solution built on technology licensed from GTI Energy.

CleantechClimate TechEnergy

Conor Madigan(Founder)inDhaval Shah(Chief Technology Officer)in

BoardMichelle Robson(Director)inPhilippe Inagaki(Director)

Co-investorsXora Innovation Pte LtdAP VenturesCDP Venture CapitalEni NextFoothill VenturesJetBlue Ventures+6 more

Edenedengeopower.comin𝕏

Eden GeoPower develops an Electrical Reservoir Stimulation technology intended to improve the recovery of natural resources with reduced environmental impact.

CleantechDeep TechEnergy

Co-investorsGood Growth CapitalMassVenturesPortfolia

Electrified Thermal Solutionselectrifiedthermal.com

Electrified Thermal develops an electrically conductive firebrick system called the Joule Hive Thermal Battery that replaces fossil fuel-burning industrial equipment with electric heat storage for heavy industry applications like steel, cement, and chemical production.

Advanced ManufacturingCleantechClimate TechEnergySan Antonio, US

Joey Kabel(Founder)Daniel Stack(Founder)in

BoardHector Abruna(Director)inDaniel Goldman(Director)in

Co-investorsClean Energy VentureClean Energy VenturesGVP ClimateMassVenturesUTEC VenturesStarlight Ventures

Evok Innovationsevokinnovations.cominSep 2025 · $38M

Evok Innovations is a venture capital firm that invests in early- to mid-stage companies developing hard-tech solutions for heavy industry, including energy, mining, minerals, and industrial optimization.

Climate TechDeep TechEnergy

Co-investorsInBC Investment Corp.Kensington Capital Partners LimitedRBCxActive Impact InvestmentsRenewal FundsTDK Ventures+1 more

Feldytryaether.coinJan 2026 · $15M

Aether provides roofing and exterior building measurement reports for home services contractors, using phone-based 3D modeling to generate accurate full-house measurements within 2% accuracy.

AI & Machine LearningConstruction TechDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Zayne Sagar(CEO)inShelby Bons(CTO)in

Co-investorsY CombinatorAP VenturesCDP Venture CapitalChevron Technology VenturesEni NextFoothill Ventures+1 more

Inlyteinlyteenergy.comJun 2023 · $8M

Inlyte Energy manufactures iron-sodium battery energy storage systems for utility-scale and industrial applications.

CleantechEnergyHardwareBerkeley, US

Antonio Baclig(Founder & CEO)Will Gent(Cofounder & VP of Engineering)in

BoardRichard Wang(Director)inLaurie Menoud(Director)in

Co-investorsAt One VenturesCollaborative FundFirst Spark Ventures, LlcValo VenturesClimate Capital

LAVA Powerlavapower.comin

Lava is a climate-tech startup developing isothermal heat-engine and heat-pump technology, including research into knitted metallic structures, metamaterials, and phase-changing materials, to generate clean power at megawatt scale.

CleantechClimate TechEnergy

Co-investorsGrove VenturesIneffable VenturesExtantia Capital

Li Industriesli-ind.comMay 2024

LI-IND develops patent-protected, closed-loop production technology for making low-cost, high-performance battery materials.

Circular EconomyCleantechEnergyNew MaterialsPineville, US

Zheng Li(Mr. Li is the Chief Executive Officer of the Issuer.)inDr. Li(Founder & primary inventor)Gholamali Farhadi(Mr. Farhadi is the Chief Operating Officer of the Issuer.)"Xu ""Henry""" Han(Mr. Han is the Chief Financial Officer of the Issuer.)Nolan Schmidt(Mr. Schmidt is the Chief Strategy Officer of the Issuer.)David Young(Mr. Young is the Chief Technology Officer of the Issuer.)

Co-investorsBosch VenturesDnx VenturesLG Technology VenturesAmazon Alexa FundChevron Technology VenturesKhosla Ventures+4 more

Lithioslithios.cominOct 2024 · $12M

Lithios develops brine-agnostic electrochemical lithium extraction systems (Advanced Lithium Extraction) that use lithium-selective battery electrodes to recover lithium directly from brine at lower cost and with reduced water, chemical, and waste inputs.

CleantechEnergyNew MaterialsMedford, US

Mohammad A. Alkhadra(Executive Officer, Director)in

BoardDaniel Goldman(Director)in

Co-investorsClean Energy VenturesLowercarbon CapitalClean Energy VentureGS Futures

More about Heliosproject-helios.spacein𝕏

Co-investorsRhodium

More about Quino Energyquinoenergy.comin𝕏Feb 2023

EnergySan Leandro, US

Eugene Beh(Founder)inMeisam Bahari(Director)Masahiro Sameshima(Director)

Co-investorsEnergy Revolution VenturesANRI

Noon Energyat-one-ventures.webflow.io

Noon Energy develops ultra-long-duration battery storage using a reversible solid oxide fuel cell and carbon-based storage media to deliver 100+ hours of clean, firm power.

CleantechClimate TechDeep TechEnergyPalo Alto, US

Mary Kalee Whitehouse(Executive Officer, Promoter)Chris Graves(Founder)Kalee Whitehouse(Co-founder)Richard M. Swanson(Director)

BoardAmy Duffuor(Director)in

Co-investorsAt One VenturesAzolla VenturesClean Energy VenturesCollaborative FundPrime Impact FundXplorer Capital+1 more

OXCCUoxccu.comin𝕏Sep 2025

OXCCU develops catalytic technology that converts waste CO2 into sustainable aviation fuel, chemicals, and biodegradable plastics, with an initial focus on decarbonising air transport.

CleantechClimate TechEnergyOxford, GB

Andrew Symes(Founder)inJane Jin(Founder)inPeter Edwards(Academic Co-founder)Tiancun Xiao(Founder)inBenzhen Yao(Founder)inJames Oliver Hutchings(Executive Officer)

Co-investorsClean Energy VenturesKiko VenturesEni NextAramco VenturesBraavos CapitalIAGi Ventures+4 more

Peak Energypeakenergy.comin

Peak Energy is a U.S. company that designs, manufactures, and deploys vertically integrated sodium-ion battery systems for grid-scale energy storage.

CleantechClimate TechEnergyHardwareWatkins, US

Liam O'Connor(Founder)inCameron Dales(Founder)Landon Mossburg(Founder)Landon Mossburg Cameron Dales(Founder)

Co-investorsMana VenturesTDK VenturesXoraEclipseEclipse VenturesXora Innovation Pte Ltd

Quaise Energyquaise.comin

Quaise Energy develops ultra-deep geothermal drilling using gyrotron-powered millimeter-wave technology to reach depths up to 20 km and temperatures up to 500°C, aiming to build superhot geothermal power plants.

CleantechDeep TechEnergyHouston, US

Matt Houde(Founder)inCarlos Araque(Founder)inAaron Mandell(Founder)inPaul Woskov(Founder)

BoardColleen Calhoun(Director)inVinod Khosla(Director)

Co-investorsCollaborative FundFine Structures VenturesHelium-3 VenturesPrelude VenturesThe Engine VenturesXplorer Capital+6 more

Rodathermrodatherm.comSep 2025 · $38M

Rodatherm develops waterless geothermal energy systems for rapid electricity generation using proven drilling technology, targeting sedimentary basins in the US and beyond.

CleantechClimate TechDeep TechEnergyMilford, US

Curtis Cook(Founder and CEO)inSue Vuong(VP of Finance)George Protopappas(Director of Engineering)inMichael Dabbs(Vice President, Land)in

Co-investorsRenewal FundsTDK VenturesActive Impact InvestmentsEvok InnovationsToyota Ventures

Svantesvanteinc.comin𝕏Dec 2022

Svante builds filters and modular rotary contactor machines that capture and remove CO2 from industrial emissions and directly from the air.

CleantechClimate TechDeep TechEnergyNew MaterialsBurnaby, CA

Matthew Stevenson(Executive Officer)inClaude Letourneau(President & CEO)

BoardMarc Van Den Berg(Director)Roger Strauch(Director)inDamien Vacherot(Director)Laura Boudreau(Director)

Co-investorsChrysalixThe Roda GroupChevron Technology VenturesMitsui & CoTemasekBay Bridge Ventures Climate+7 more

Tulum Energytulum.energyinJul 2025 · $27M

Tulum Energy develops a methane pyrolysis platform built from repurposed, commercially available equipment to produce clean ("turquoise") hydrogen at large volumes.

CleantechClimate TechEnergy

Co-investorsMI.TO TechnologyTDK VenturesCDP Venture Capital

Versogenversogen.comin𝕏Apr 2022

Versogen develops anion exchange membrane (AEM) electrolyzers that produce green hydrogen at scale for decarbonizing the energy, chemical, and manufacturing sectors.

CleantechClimate TechEnergyWilmington, US

Yushan Yan(CEO and Co-Founder)inJunhua Wang(Chief Scientist and Co-Founder)inLan Wang(China Market Manager and Co-Founder)inBrian Setzler(Senior Chemical Engineer and Co-Founder)inKeda Hu(Senior Chemist and Co-Founder)inBalsu Lakshmanan(Chief Technology Officer)in

Co-investorsPangaea Ventures Us Inc.The Innovation SpaceThird Derivative

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

TenovaTernium

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.