Sirona Technologies

Sirona Technologies builds Direct Air Capture systems that remove CO₂ from the atmosphere—permanently, measurably, and verifiably. We will begin delivering high-quality carbon removal credits in 2025, with large-scale supply coming online in 2026.

Our machines use proven temperature-vacuum swing adsorption with amine-functionalized materials. We focus on industrialization to reduce costs and make DAC fast to deploy, at any scale. Through rapid iteration and continuous engineering improvements, we’re driving down the cost of removal to unlock the market.

We are the fastest DAC company in the world to deploy a pilot plant on site. Our first facility is already built and operating in Kenya’s Great Rift Valley, where we benefit from abundant renewable energy and ideal geological storage. With our modular approach, we’re now scaling globally to bring durable, high-integrity carbon credits to market.