OnStreamCO2

Pursuing safe, permanent and cost-effective CO₂ sequestration in South Louisiana


Castex CS and Carbonvert have joined efforts to pursue safe, permanent and cost-effective CO₂ storage projects across the Southern Coast of Louisiana. Combining premier geologic storage attributes with existing midstream infrastructure to provide a range of tailored solutions.

Carbon Storage Hub Projects Underway

Cameron Parish CO₂ Storage Hub

  • Cameron Parish will service the region’s high concentration of existing industrial emitters and anticipated greenfield project
  • Estimated storage capacity: 250 million metric tons of CO₂

St. Mary Parish CO₂ Storage Hub

  • Proximal to emitters within the parish and in the Mississippi River Corridor
  • Adjacent to existing 36” pipeline that is currently being repurposed from natural gas to CO₂ transportation service
  • Estimated storage capacity 75-100 million metric tons of CO₂
A map of LA showing the Cameron Parish and St. Mary Parish CO2 storage hub locations
OnStreamCO2

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A proud collaboration between Louisiana operation specialist Castex and CCS expert Carbonvert.

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