/Investor DB

Breakthrough Energy Ventures — 2024 Investments

15 investments dated 2024 · listed companies and verified rows first · show all

Heart Aerospaceheartaerospace.comin𝕏Series A · Feb 2024 · $107M✓ verified

Heart Aerospace develops battery-electric aircraft with an all-electric range of about 250 miles.

Advanced ManufacturingCleantechClimate TechHardwareMobility & TransportationSpace TechLos Angeles, US

Anders Forslund(Founder & CEO)inKlara Forslund(Founder)Bob Criner(Electric Aircraft Propulsion System Engineer)in

Co-investors2am VCAlumni VenturesCastor VenturesKoru CapitalLowercarbon CapitalNorrsken VC+15 more

MagLev Aeromaglevaero.cominDec 2024

Boston, US

Ian Randall(Executive Officer, Director)in

BoardRoderick Randall(Director)Rod Randall(Director)in

Board seatPhil LarochelleChristian GarciaCarmichael RobertsCarmichael M. Roberts· per SEC Form D

Co-investorsGrit Capital PartnersMaterial ImpactMoai CapitalStage 1 Ventures

Prolific Machinesprolific-machines.cominMay 2024 · $42M

Prolific Machines licenses an optogenetics platform that adds light-based control to cell line development and GMP biomanufacturing, letting biopharma teams retrofit existing bioreactors and hosts to raise titers and manufacture complex molecule formats.

Advanced ManufacturingAI & Machine LearningBiotechDeep TechEmeryville, US

Maximilian HörnerinMax Huisman(Founder)inDeniz Kent(Founder)inDeniz Kent, Ph.D.(Founder)inDeclan Jones(Founder)inShahram Misaghiin

Board seatCooper Rinzler· per SEC Form D

Co-investorsBaruch Future VenturesDarco CapitalFootPrint CoalitionIn-Q-TelMayfield FundSolari Capital+4 more

REACTIVE TECHNOLOGIES Ltdreactive-technologies.comin𝕏Feb 2024

Reactive Technologies provides GridMetrix®, a grid measurement system combining distributed high-definition IoT devices (XMU) at the grid edge with cloud-based digital signal processing to measure grid inertia and system strength in real time.

CleantechEnergyIoTOxford

Marc Adrian Borrett(Director)

BoardVolker Bernd Beckers(Director)Robert Macklin(Director)Zahir Kasmani(Director)Steven Derek Clarke(Director)

Board seatSila Kiliccote· per SEC Form D

Co-investorsEquinor VenturesEuropean Investment Bank

Equilibrium Energyequilibriumenergy.comOct 2024

Equilibrium Energy applies software, AI/ML, and quantitative methods to modernize power and energy systems for power companies.

AI & Machine LearningClimate TechEnergySaaSBoston, US

Ryan Hanley(Executive Officer)inJonathan Mather(Founder)inKevin Clifford(Founder)inJeffrey Woods(Executive Officer)

Co-investorsAlumni VenturesCerity Partners VenturesDCVC (Data Collective)Japan Energy CapitalStrawberry Creek VenturesValo Ventures+1 more

Graphytegraphyte.comin𝕏Jul 2024

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-investorsPrelude VenturesCarbonCarbon DirectOverture Climate

Heirloom Carbonheirloomcarbon.comin𝕏Dec 2024

Heirloom operates Direct Air Capture (DAC) facilities that use limestone and carbon mineralization technology to permanently remove CO2 from the atmosphere at scale.

CleantechClimate TechDeep TechCalifornia, US

Shashank Samala(Founder)inNoah McQueen(Founder)

Co-investorsAENUAhren Innovation CapitalAutodesk FoundationBreyer CapitalCarbon Removal PartnersCollaborative Fund+13 more

Higgsfield AIhiggsfield.aiin𝕏Apr 2024

Higgsfield is a platform for creating and generating visual content, including images, videos, and cinematic scenes using AI models.

AI & Machine LearningCreator EconomyMedia & EntertainmentLos Gatos, US

Alex Mashrabov(Founder)inYerzat Dulat(Founder)inMahi De Silva(Co-founder)inErzat Dulat(Founder)Mahi de Silva(Founder)

Co-investors1982 VenturesAccelAlpha Intelligence CapitalAlpha Square GroupAlumni VenturesAngel Collective Opportunity Fund+37 more

Kolomakoloma.cominOct 2024 · $50M

Koloma explores and produces natural hydrogen to support global decarbonization efforts.

CleantechClimate TechDeep TechEnergyDenver, US

Jeff Knupp(Executive Officer)inBunmi Adekore(Executive Officer, Director)Paul Harraka(Executive Officer)inPeter Johnson(Executive Officer, Director)Pete Johnson(CEO & Founder)inTom Darrah, PhD(CTO & Founder)

Co-investorsCongruent VenturesEnergy Impact PartnersEvok InnovationsK5 GlobalMaterial ImpactMOL Switch+7 more

Lucy TherapeuticsinMay 2024 · $13M

BiotechCambridge, US

Amy Ripka(Executive Officer, Director)inAnn DeWitt(Director)John Ripple(Director)

Co-investorsSafar Partners

Savorsavor.itinSeed · Jan 2024 · $10M

Savor produces sustainable fats and oils from non-animal sources for food manufacturing and consumer use.

Circular EconomyCleantechFoodTech

Kathleen C. Alexander(Founder)in

Co-investorsSynthesis Capital

Terraform Industriesterraformindustries.com𝕏Nov 2024 · $80M

Terraform Industries develops machines for gigascale atmospheric hydrocarbon synthesis, aiming to produce hydrocarbons from air to displace fossil fuel production.

CleantechClimate TechEnergyBurbank, US

CASEY HANDMER(Executive Officer, Director, Promoter)inCasey Handmer(Founder)in

Co-investorsClimate CapitalHyperguapMana VenturesMyelin VCRolling Fun GPCocoa+3 more

Other

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

Electrasteel, Inc.Bia Energy

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.