
Clean baseload power. Zero emissions.
Arbor Energy builds advanced power systems using oxy-combustion and supercritical CO₂ turbomachinery to deliver clean, zero-emission baseload electricity. Founded by veterans of SpaceX's propulsion team, Arbor's modular HALCYON turbine system combusts fuel with pure oxygen and captures all CO₂, enabling carbon-negative electricity when paired with organic waste feedstocks. The technology is designed to be scalable, fuel-flexible, and faster to deploy than competing clean energy alternatives, targeting data centers, industrial facilities, and grid operators seeking reliable carbon-neutral power.
Tech & App Stack is available on paid plans
Upgrade to Silver or higher to reveal the full technology and app stack for any company.
View pricingCreate a free account to see funding visualizations and detailed round data.
Create Free AccountOct 2025
Sep 2023
Create a free account to see which investors have funded this company.
Create Free AccountSelf-driving cars.
Green steel company using hydrogen and renewable electricity to decarbonize steel production. For...
H2 Green Steel (now Stegra) is building the world's first large-scale green hydrogen steel plant ...
MIT spinout developing compact fusion energy plants using high-temperature superconducting magnet...
AI infrastructure company building renewable-powered data centers and cloud compute optimized for...
Emission free, always on power from advanced fission power plants.