/Investor DB

Clean Energy Ventures — 2024 Investments

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

Ayrton Energyayrtonenergy.cominSeed · Sep 2024 · $6.8M

Ayrton Energy develops a hydrogen storage and transport solution based on a proprietary liquid organic hydrogen carrier (LOHC) and electrochemistry, storing hydrogen as a liquid at ambient conditions so it can be moved using existing fuel infrastructure.

CleantechClimate TechEnergyCalgary, CA

Co-investorsBDC Climate Tech Fund IICreative Destruction Lab (CDL)Foresight CanadaMaRSMaRS Investment Accelerator Fund (IAF)SOSV+6 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-investorsLowercarbon CapitalTechEnergy VenturesClean Energy VentureGS Futures

Transaeratransaera.comin𝕏Seed · Nov 2024 · $8M

Transaera develops heat pump systems and Dedicated Outdoor Air Systems (DOAS) that use novel materials to dehumidify, cool, and heat air for commercial buildings.

CleantechClimate TechEnergyHardwareSomerville, US

Sorin Grama(Co-founder)inMircea Dinca(Co-Founder & CS)in

BoardAshwin Shashindranath(Director)inMatthew Cohen(Director)inMitch Tyson(Director)inRoss Bonner(Co-founder & CTO)in

Co-investorsClean Energy VentureEnergy Impact PartnersJuniperMassMutual VenturesMassVenturesThird Derivative+1 more

Travertinetravertinetech.cominJun 2024 · $8.5M

Travertine develops next-generation phosphate processing technology that converts ore into purified phosphoric acid and cementitious materials while avoiding gypsum waste and removing carbon dioxide.

Circular EconomyCleantechClimate Tech

Laura Lammers(Founder)in

Co-investorsClean Energy VentureHolcim MAQER Ventures

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.