/Investor DB

Earth Foundry — 2023 Investments

2 investments dated 2023 · listed companies and verified rows first · show all

Harvest Thermalharvest-thermal.cominOct 2023

Harvest Thermal makes an all-in-one home heating, cooling, and hot water system that pairs an air-to-water heat pump with an insulated thermal storage tank and optimization software to shift electricity use to cheaper, cleaner periods.

Advanced ManufacturingCleantechClimate TechEnergyHardwareKensington, US

JanePierreKen Munson(Executive Officer, Director)inElisabeth Jane Melia(Executive Officer, Director)

Co-investors37 AngelsAstiaBerkeley Angel NetworkClimate Impact CapitalCool Climate CollectiveDangerous Ventures+9 more

NanoGraf Technologiesnanograf.cominJan 2023

NanoGraf develops a silicon-based high-energy-density anode material intended to replace graphite anodes and improve the performance of lithium-ion batteries.

CleantechEnergyNew MaterialsChicago, US

Samir Mayekar(NanoGraf Founder; Government & Policy Advisor)inFrancis Wang(Executive Officer, Director)inConnor Hund(Executive Officer)inErik Birkerts(Chief Executive Officer)inKara Rodby(Chief Strategy Officer)inJia Chow(VP of Manufacturing)

Co-investorsEmerald Technology Ventures AgEnergy FoundryEvergreen Climate InnovationsMaterial ImpactVolta Energy TechnologiesHyde Park Angels

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.