Be part of the solution.

CarbonFree SkyMine® San Antonio, Texas

Our mission is to capture 10% of the world’s industrial CO2.

Our Investors

Our investors are made up of people and businesses who want to be a part of something big – for the environment and for a carbon-free future. 

Our investors have an undeniable passion for not only a better planet but for investing in a sustainable future.

Let’s Talk About the Impact You Could Make

We have the technology to truly make a difference and contribute to your net-zero goals and the business model to do it profitably. 

Your investment could help us take these solutions around the world.


We have the solutions that will help you get there – through CCUS and carbon-negative chemicals, AND it’s surprisingly cost-effective, scalable, and safe.

News Releases

Read how CarbonFree is playing its part in the journey to a net-zero planet.

Twitter Feed

At CarbonFree, we celebrate the LGBTQ+ community during #PrideMonth and every month! We celebrate the diverse individuals who make up our staff, supporters, and leaders - including our CEO Martin Keighley, pictured here with his husband Max.

Great article from @NWF on #CCUS.

“CCUS is one of the tools in our #climate solutions toolbox we need to use if we truly want to reduce emissions on an urgent but realistic timeline to protect people and wildlife.”

Congratulations to Jeff Smith on his well-deserved retirement! We had a great time celebrating him last week. Although we are sad to see him go, we are grateful for all he has done for CarbonFree. Cheers to Jeff!

Load More