/Investor DB

Carbon — 2024 Investments

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

Graphytegraphyte.comin𝕏Jul 2024 · $30M

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-investorsBreakthrough Energy VenturesPrelude VenturesCarbon DirectOverture Climate

ION Clean Energyioncleanenergy.cominApr 2024

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

Velocysvelocys.cominFeb 2024 · $40M

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 CapitalCarbon DirectLightrock

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.