/Investor DB

Overture Climate — 2024 Investments

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

Antora Energyantora.comin𝕏Feb 2024 · $150M

Antora manufactures thermal battery systems for long-duration energy storage, serving manufacturers and data centers seeking to tap into low-cost renewable power.

CleantechClimate TechEnergyEnterprise SoftwareFintechHardwareImpact & Social GoodNew MaterialsSunnyvale, US

Andrew Ponec(Founder)inDavid Bierman(Founder)inJustin Briggs(Founder)inDavid Bierman, Ph.D.(Chief Commercial Officer, co-founder)Justin Briggs, Ph.D.(Chief Operating Officer, co-founder)Alfred Johnson(CEO & Co-Founder)

Co-investorsAndreessen HorowitzBlackRockTemasekAll AboardBreakthrough Energy VenturesCongruent Ventures+25 more

BurnBotburnbot.comin𝕏Feb 2024

BurnBot builds purpose-built, remotely controlled machines and services for wildfire mitigation, fuels management, vegetation control, and timber operations.

CleantechClimate TechHardwareRoboticsSouth San Francisco, US

Waleed Haddad(Founder)in

BoardAnukool Lakhina(Founder)in

Co-investorsAmerican Family VenturesConvective CapitalDBL PartnersDCVC (Data Collective)Ecosystem Integrity FundHAWKTAIL+9 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-investorsBreakthrough Energy VenturesPrelude VenturesCarbonCarbon Direct

Hexiumhexium.usinJul 2024 · $12M

Hexium develops Atomic Vapor Laser Isotope Separation (AVLIS) technology that uses lasers and electric fields to enrich isotopes, starting with lithium.

Deep TechEnergyNew MaterialsAustin, US

Leonard Charles Jarrott(Executive Officer, Director)Jacob Peterson(Executive Officer, Director)in

BoardMike Palank(Director)in

Co-investorsGreat Wave VenturesHumba VenturesJulian CapitalMaC Venture CapitalR7 PartnersRefactor Capital

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.