A Planetary Renewal Company

Negative emissions technology for a truly sustainable world

Carbon-Negative Power

Our technology converts organic waste into clean energy and fresh water, while permanently removing CO2 from the atmosphere - a process known as Biomass Carbon Removal and Storage (BiCRS).

5

Billion Tons

Organic waste diverted from landfills or open field burning every year

9

Billion Tons

CO2 removal from atmosphere annually (>1 ppm each year)

6

PWh

Clean electricity every year (1/4 global demand)

A Planet in Balance

  • Dispactchable Clean Energy

    Arbor’s technology fills a key gap in renewable energy. Our systems are extremely reliable, flexible to demand, and can provide power whenever it is needed.

  • A Circular Economy

    Arbor’s system turns organic waste into water and CO2. These basic building blocks can then be upcycled into new materials. Growth is no longer destructive but regenerative.

  • Community Partnership

    Our projects work at the local level to solve a global problem. We partner with communities to reduce waste, mitigate wildfires, and provide renewable power that is cheap and reliable.

  • Environmental Restoration

    Our negative emissions technology works in collaboration with nature. We actively protect biodiversity, restore degraded lands, and repair earth’s fragile ecosystems.

The Life Support System for Spaceship Earth

Arbor is developing a scalable and low-cost approach to reverse humanity’s climate footprint, leveraging advanced rocket engine technology and Earth’s own natural rhythms. We are combining the affordability of natural carbon drawdown with the speed, permanence, and scalability of engineered solutions.

Protecting Our Forests and the Communities That Live There

Forest management is one of the most important tools we have to mitigate catastrophic wildfires - but it’s expensive. Arbor is able to make the process cost-effective by taking waste streams from land treatment and turning them into merchantable power and carbon removal.

Become a Planetary Caretaker

As with any expedition, no matter how daunting, the most important thing we can do is take the first step. Like an astronaut, we treat our resources as precious, our actions as consequential, and routine maintenance of our ship as essential. Take the first step today.