On July 23, @CJHandmer provided an update on Terraform Industries' hardware and process to produce synthetic natural gas from solar power and air. "Other than plants and some cyanobacteria, I believe this is the first ever commercially useful capture and production of CO2 at scale." This is very exciting, clearly more than a minimum viable product.
(Terraform Industries in Burbank, California is not to be confused with the HashiCorp product. https://www.terraformindustries.com/
Are there competitors in this space?
Five 5 years ago CJ Posted, "I have left JPL to found Terraform Industries (@terraformindies) to bring gigascale atmospheric hydrocarbon synthesis into existence." https://xcancel.com/CJHandmer/status/1455102138288246790