Carbon-Negative Power

A new kind of energy company

Sustainably powering the present while erasing emissions of the past

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A future of limitless potential that doesn’t cost us the planet

Arbor’s innovative system doesn’t just generate clean electricity—it actively erases emissions from the atmosphere while doing so.

This is carbon-negative power. This is how we bring the planet into balance.

A Revolutionary Power System

Arbor’s novel engine, fueled by organic waste, combines advanced space technology with humanity’s oldest source of energy.

Our team is leveraging recent advancements in oxycombustion and supercritical turbomachinery—many of which they pioneered while developing rocket engines over the last decade—to create a system that is both faster and cheaper to deploy than traditional power plants, with a negative carbon intensity.

  • 24/7 Clean Baseload Power

    Arbor’s engine generates clean baseload power at the cheapest possible price on the market while removing carbon from the atmosphere.

  • Scalable Carbon Removal

    Arbor’s modular systems are compact and emissions free, and they can be deployed in months, not years.

  • Turning Waste into Impact

    Our system transforms plentifully available organic waste—like overgrown brush, crop residues, and food waste—into fuel for our engine, reducing wildfire risks and landfill emissions.

  • Efficient CO2 Capture

    Our advanced technology removes 1.7 tons of CO2 for every 1 ton of organic waste. The CO2 is permanently stored deep underground, where it can never re-enter the atmosphere.

Trusted by Sustainability Leaders

Customers

Partners

Arbor’s Purpose 

To bring the planet into balance by reducing legacy emissions.

Founded by space tech veterans, we believe Earth is the most important spaceship we’ll ever have. We’ve pivoted from building technology to explore new planets to using it to protect our own.

Join the Mission

We envision a future of limitless potential, where technology and environmental stewardship go hand-in-hand. Whether you’re an investor, a credit buyer, a potential partner, or someone passionate about a sustainable career, we invite you to join us.