five children smiling while doing peace hand sign
Clean energy people can trust and rely on.

A New Type of Power Plant

CAFA training has been provided a license from Solar Air Tech to develop the first Solar Air Cylinder in Marin. The techology is clean, powerful and effective.

Clean Energy at the Scale We Need

Powering the Places That Power Our Lives.

This technology is designed to deliver clean power directly into the places we live, work, and depend on every day.

homes
Residential

One cylinder can power 2,300 homes.

homes
Residential

One cylinder can power 2,300 homes.

data
AI Data Centers

One cylinder supplies 6 MW of power cutting costs by ~30%.

suncylinder
EV Chargers & Businesses

One cylinder powers 120 EV chargers.

man in black crew neck t-shirt and blue shorts holding woman in white and red
EV Chargers & Businesses

One cylinder powers 120 EV chargers.

Next Generation Solar

How the Solar Air Cylinder Works

A simple, powerful system that turns sunlight and air into carbon-free electricity.

four boys laughing and sitting on grass during daytime
The Air Cylinder utilizes concentrated solar power (CSP) within a vertical cylinder to create high-velocity airflow convection via thermal transfer that drives specialized wind blade turbines for 100% clean production of megawatt-scale electrical generation.

four boys laughing and sitting on grass during daytime
The Air Cylinder utilizes concentrated solar power (CSP) within a vertical cylinder to create high-velocity airflow convection via thermal transfer that drives specialized wind blade turbines for 100% clean production of megawatt-scale electrical generation.