Locations:
Min Investment:
Max Investment:
Target Investment:
2023
2023
2024
2024
Stealth Geologic Hydrogen Startup
2024
2024
Stealth Critical Minerals Startup
2023
2023
2022
2022
2023
2023
2021
2021
Selected angel investments: • Alcemy (Series A extension) • Aluminio (Pre-Seed) • Bedrock Energy (Seed) • Intramotev (Seed) • Lithos Carbon (Seed) • Lydian (Pre-Seed) • Molten Industries (Series A) • Peregrine Hydrogen (Seed - Advisor) • Savor (Seed) • Stealth Sodium Ion Battery Co (Pre-Seed) • Verse (Seed) • Windscape.ai (Pre-Seed) • YourStake (Seed)
2022 - 2023
2022 - 2023
2022 - 2023
2022 - 2023
2021 - 2023
2021 - 2023
Investing in climate tech startups (Pre-seed - Series A). $1.5B under management. Portfolio: • Aigen (Seed) - robots for regen agriculture • Arbor (Seed) - rocket science meets bio-energy carbon capture storage • Equilibrium Energy (Series A) - grid and utility-scale asset optimization • Found Energy (Pre-Seed) - aluminum as an energy carrier • Lydian (Pre-Seed) - sustainable aviation fuel and green chemicals • Navier (Seed) - next-gen hydro-foiling EV boats • Oneshot (Seed) - risk-free carbon offsetting • Skyven (Seed) - heat pumps for industrial heat decarbonization • Stepchange (Pre-Seed) - org and product carbon accounting for India