ExxonMobil wins Texas permit for Rose CCS project and launches CO2 capture at Nucor’s Louisiana steel plant
ExxonMobil secured a Texas permit for its Rose CCS project, designed to store 53 million metric tons of CO2 over 13 years. Simultaneously, it launched CO2 capture at Nucor's Louisiana steel plant, handling 800,000 metric tons annually. The Texas permit was approved in a 2-1 vote, reflecting regulatory scrutiny. ExxonMobil aims to scale its carbon storage business for industrial emitters.
How this was made

The 30-second read
Why it matters
The permit and operational launch mark a transition from planning to revenue‑generating activities in the CCS market.
Market read
First‑time reporting of a major CCS permit and operational start, providing new growth catalysts for both firms.
What to watch
Long‑term monitoring costs and potential liability for stored CO2 could affect profitability.
Background
ExxonMobil's Low Carbon Solutions unit is building a network of CCS sites to serve heavy‑emitters.
Ticker impact
ExxonMobil received a Class VI underground injection control permit for the Rose CCS project in Texas, enabling storage of 53 million metric tons of CO2.
likely modest upside as the market prices in new CCS capacity
Regulatory clearance is a key catalyst for future revenue streams from carbon storage services.
Market effects
Accelerates adoption of carbon capture in energy and industrial sectors.
Boosts Gulf Coast infrastructure investment outlook.
Sets a precedent for large‑scale CCS projects worldwide.
Counterpoint
Regulatory risk remains high; future permits could face stricter scrutiny, limiting expansion.
Key entities
- CompanyExxonMobil
US integrated energy major expanding carbon capture business.
- CompanyNucor Corp.
U.S. steel producer partnering on CCS for its DRI plant.


